Mathematics High School

PLEASE HELP ME ?!?!?!

PLEASE HELP ME ?!?!?!

Answers

Answer 1

Answer:

19

Step-by-step explanation:

Answer 2
6x-10=3x+50
3x=60
x=20

hope this helps !

Related Questions

9x+6-4x-2x+1-15 simplify plz

Answers

Answer:

3x-8

Step-by-step explanation:

David is solving a system of linear equations by graphing. First he graphed both equations on a coordinate plane . What should be his next step in solving the system of linear equations

Answers

Answer:

look for coordinates of their intersection

Step-by-step explanation:

When looking at a system of equations you want an answer that satisfies both equations. This is no different on a graph. On the graph, you want a point that satisfies both lines. This point would be their intersection.

Evaluate the following expressions for x = 2.

–9.2(4 – x)
–9.2(4 – (2))
–9.2(2)


Evaluate the following expression for x = 2.
-36.8 + 9.2x


x

Answers

Answer: both answers are -18.4

Step-by-step explanation: I got it correct on edginuity

Answer:

b b

Step-by-step explanation:

Of the numbers 5, 6, or 7, which is a solution of the inequality y + 4 < 10?

Answers

ExplanationGiven 5,6 and 7 part of the y-term.

[tex] \begin{cases}5 \in y \\ 6 \in y \\ 7 \in y \end{cases}[/tex]

Solve the Inequality.

[tex]y + 4 < 10 \\ y < 10 - 4 \\ y < 6[/tex]

Therefore, the value of y is lesser than 6. That meane it can't be y = 6 or greater. Hence, 5 is the solution to the Inequality.

Answer

y = 5 is the solution to the Inequality.

But if you want to solve for Inequality only then it is y < 6

if e=2, f=3, and g=4, then 5egg equals

Answers

Answer:

5efg equals 120

Step-by-step explanation:

2 * 3 * 4 * 5 = 6 * 4 * 5 = 30 * 4 = 120.

guys bought 2/3 pound of turkey and 1/4 pound of ham.The tukey cost 9 dollars per pound, and the ham cost 7 dollars per pound.In all,how much did gus spend?​

Answers

Answer:

$7.75 in total

The equation is shown. What FACTOR is missing from the equation?
30 + 12 = _(5 + 2)

8
2
4
6

Answers

6 is the missing factor.

30 plus 12 is 42. If we do 6 times 5 that is 30. Then 6 times 2 is 12. If we add 30 and 12 we get 42, making the expression true.

How many photos in the shape of a parallelogram will it take to cover the bulletin board if each photo has a base of 6 inches and a height of 4 inches?

Answers

Answer:36

Step-by-step explanation:

I took the assignment

Answer:

It is 36

Step-by-step explanation:

I too has did assignemnt

Which of the following is the divisibility rule for 3? *
1 point
A. Adds up the digits. The sum must be even and divisible by 3.
B. The digits must add up to 9.
C. The last digit must be a 3.
D. Adds up the digit​

Answers

Answer:

well, after you add the digits, the sum must be divisible by 3.

Step-by-step explanation:

Once you add the digits it should be divisible by 3.

Help will give brainliest !!

Answers

Answer:

II, III and IV.

You can construct similar figure for I.

A rectangular poster is 2/3 meter long and 1/2 meter wide. What is the area of the poster in fraction form

Answers

Answer:

1/3

Step-by-step explanation:

(9th grade) Use the function of f(x) to answer the following questions

Answers

Answer:

f= 2x+3/x

Step-by-step explanation:

divide both sides by x

SOMEBODY PLEASE HELP ME!!!!

Answers

Answer:

So the perimeter of the larger rectangle = 160

Step-by-step explanation:

We are given the scale factor of the two rectangles. We are given the perimeter of the smaller rectangle = 120.

Since the two rectangles are scaled, this means they have a common ratio. In other words:

[tex] \frac{perimeter \: of \: larger \: rectangle}{perimeter \: of \: smaller \: rectangle} = \frac{4}{3} [/tex]

As given in the question.

Now we know the smaller rectangle has a perimeter of 120.

Let's take the perimeter of the larger rectangles as x.

[tex] \frac{x}{120} = \frac{4}{3} \\ \\ multiplying \: both \: sides \: by \: 120 \\ x = \frac{4}{3} (120) \\ x = 160[/tex]

So the perimeter of the larger rectangle = 160

. Predict how many tiles Figure 100 will
have? The rule is y=6x+5

Answers

In figure 100 there will be 605 tiles

pleaase please please please please help meeeeeeeee i cant rn please help pleaseeee

Answers

Answer:

x+7

Step-by-step explanation:

Christian went shopping for a new pair of pants. Sales tax where he lives is
5.5%. The price of the pair of pants is $50. Find the total price including tax.
Round to the nearest cent.

Answers

Answer: $52.75

Step-by-step explanation:

Find the slope and y-intercept from the following graph of a linear equation.

Answers

Answer:

The slope is 4x and the y intercept is 3

Hope this helps. :)

Answer:

a

Step-by-step explanation:

mark me brainiest

and look up slope calculator and use omni calculator


The second one ^

What is the y-intercept for the quadratic
Y=4x^2 + 5x - 7?

Answers

Answer: (0,-7)

HOPE I HELPED

Step-by-step explanation:

Answer:

-7

Step-by-step explanation:

Since you are trying to solve for y, you set all the x values to 0.

(Y intercept occurs when x = 0, thats why you sub 0 for all x)

y= -4(0)^2[tex]y=-4(0)^{2} +5(0) -7[/tex]

this simplifies to

y=-7

(-7 - 2n)(-0.6) simplify equation

Answers

Answer:

4.2  +  1.2 n

hope this helps!

Need help asap!
Find a) & b)

Answers

Answer:

- 25 and - 623

Step-by-step explanation:

Using the term to term rule with u₀ = - 3 , then

(a)

u₁ = u₀³ + 2 = (- 3)³ + 2 = - 27 + 2 = - 25

(b)

u₂ = u₁³ + 2 = (- 25)³ + 2 = - 625 + 2 = - 623

8r - 4 (7r - 5) this is the question im struggling with​

Answers

i am pretty sure the answer is:

= -20r + 20

WILLL GIVE BRAINIEST!!!!!

Answers

Answer:

I think it's the first one if not put the last

PLS PUT ME BRIANIEST

Step-by-step explanation:

(0, 4) and (-7, 2)
Slope intercept

Answers

Answer:

the slope is 2/7 and the intercept is 4

Step-by-step explanation:

In order to find slope, you use the equation delta y over delta x which is the equation, y2-y1/x2-x1.

In this case you plug in each point and get the equation, 2-4/-7-0 or 4-2/0+7.

Simplify to get 2/7.

To find the intercept, you must see what's the y value when x is 0. In this case it's already given to you, so y intercept is 4.

plz mark me brainliest aha.

You and 3 friends are going to the fair. You have a coupon that will save your group $20. If the total bill to get into the fair was $100, how much does one regular priced ticket to the fair cost?

Equation:

Answer:

Answers

Answer:

one regular ticket costs $30

Step-by-step explanation:

The total number of people = 4

Without  the $20 coupon, the total cost would have been =100+20 = $120

Assume the price of one regular ticket is x;

4x = 120

Divide both sides by 4 to solve for x

x = 120/4

x = 30

Therefore, one regular ticket costs $30

Answer:

$30

Step-by-step explanation:

Since you pay 100 after discount, you add the 20 dollar discount to the 100 ($120)

Then since there are 4 of you in total, (you+ 3 friends), you divide by 4.

And Voila, your answer is $30 per person.

Hope this helps :)

A jar contains sugar. The jar and the sugar have a total weight of 850 g. Anna uses 2/3 of the sugar. The jar and the sugar now have a total weight of 530 g. Work out the weight of the jar.

Answers

Answer:

[tex]J = 370g[/tex]

Step-by-step explanation:

Given

Represent the weight of the Jar with J and the sugar with S

Initially, we have:

[tex]J + S = 850g[/tex]

After 2/3 of sugar is removed we have:

[tex]J + S -\frac{2}{3}S= 530g[/tex]

Required

Determine the weight of the jar

[tex]J + S = 850g[/tex] --- (1)

[tex]J + S -\frac{2}{3}S= 530g[/tex] --- (2)

Simplify (2)

[tex]J + S -\frac{2S}{3}= 530g[/tex]

Take LCM

[tex]J + \frac{3S - 2S}{3}= 530g[/tex]

[tex]J + \frac{S}{3}= 530g[/tex]

Make S the subject in (1)

[tex]J + S = 850g[/tex]

[tex]S = 850g - J[/tex]

Substitute 850g - J for S in [tex]J + \frac{S}{3}= 530g[/tex]

[tex]J + \frac{850g - J}{3}= 530g[/tex]

Multiply through by 3

[tex]3 * J + 3*\frac{850g - J}{3}= 530g * 3[/tex]

[tex]3J + 850g - J= 1590g[/tex]

Collect Like Terms

[tex]3J - J= 1590g-850g[/tex]

[tex]2J= 740g[/tex]

Make J the subject

[tex]J = \frac{1}{2} * 740g[/tex]

[tex]J = 370g[/tex]

The jar weighs 370g

Answer:

370

Step-by-step explanation:

i need help with this question here~

Use the information provided to calculate Dominique’s net pay.

Dominique earns $7.50 an hour and worked 60 hours last month. During the month she received
$122 in tips. She also used her employee food discount and chose to have the cost of her meals deducted from her paycheck.

If Dominique had $41 deducted last month for meals, what was her net pay?





Calculating Your Income
Dominique’s Monthly Pay


Regular Pay
$

+

Tips
$

=

Gross Pay
$

-

Payroll Taxes

$ 80

-

Other Deductions
$

=

Net Pay
$

Answers

Answer:

Net Pay=$451

Step-by-Step-Explanation:

I showed my work below for you to go off of. :) Hope this helps.

(04.04 LC)

Through which tool does the Federal Reserve affect money available for banks to loan? (5 points)
Discount rate
Money multiplier
Open-market operations
Reserve requirement

Answers

Reserve Requirement

Took the test got 100

Answer:

Its D

Step-by-step explanation:

Reserve Requirement I got it right on my test

36= W/4 what does w equal ???????????///

Answers

Answer:

W=144

Step-by-step explanation:

36=w/4

36 times 4=w/4 times 4

144=W

Answer:

144

Step-by-step explanation:

144/4=36 36x4=144

can u help pretty pls and fast thank you

Answers

Answer: 20% Percent Discount

Step-by-step explanation:

$800.00 - $640.00=$160.00 / $800.00= .2 or 20%

Which one is it?????

Answers

It is right 1 down 3
Other Questions
The measure of an angle is seven times the measure of its supplementary angle. What is the measure of each angle? A number line graph is shown:A number line is shown from negative 8 to 8 at increments of 1. A circle is shown at negative 3. The entire portion of the number line to the right of negative 3 is shadedBased on the graph, which inequality is correct for a number that is to the right of 3?A) 1 < 3B)2 < 3 C)2 > 3 D)4 > 3 please help I am not good at this (10 points) Which word correctly completes this sentence?Es necesario que t ________________ la importancia del jaguar para el equilibrio del ecosistema.A. comprendanB. comprendaC. comprendasD. comprendamos What is treatment for PE Two major groups that helped create a new nation in North America were slaves and indentured servants. Solve for x: 2 + 3x = 10x - 5 Arithmetic question: You need to serve 58 people, 2 slices of pizza each. (Each pizza will be cut into 12 slices each.) (1) How many pieces of pizza do you need altogether? Identify the originalimproper fraction(or its reduced form) needed to solve this problem. Calculate the solution to give amixed numberanswer? (2)How many pizzas do you need to order and how many extra slices will you have? Show any work needed to answer questions. 2^23^2/2^-23^-1plzz give answer What is unusual about the animals? I have an assignment due and I need help. These are the problems! WILL MARK BRAINLIEST and 32 points is all I have im sorry!1. Find the selling price if the cost to the store is $80 and the Markup is 60%. Do not label your answer2. Find the selling price if the cost to the store is $140 and the Markup is 25%. Do not label your answer3. Find the selling price if the cost to the store is $50 and the Markup is 10%. Do not label your answer.4.Find the cost to the store if the store is selling a game for $48 with a markup of 20%. Do not label your answer5. Find the cost to the store if the store is selling shoes for $54 with a markup of 8%. Do not label your answer6. Find the cost to the store if the store is selling chips for $3.24 with a markup of 35%. Do not label your answer7. Find the precent of markup if the cost to the store is $350 and the store is selling the bike for $402.50. Do not label your answer8. Find the precent of markup if the cost to the store is $250 and the store is selling the TV for $312.50. Do not label your answer9. Find the precent of markup if the cost to the store is $200 and the store is selling the bike for $376. Do not label your answerand then there are some problems that I will ask please help ASAP!!!! WILL MARK BRAINLIEST! Mandy paid $9.84 for 3 pounds of ground meat. What is the price per pound? describe what is happening to rock climbers body systems and cells at the small scale. 1. Find the measure of Vocal: HELPPP PLEASEEE!!!! What is 3/7 divided by 1/3 what are material engineers trying to discover when they study different materials 11.Write the equations of linear and exponential functions that pass through the points (0,9) and (1,3) Which of the following rational functions is graphed below? Need help whats the irrational number? Give an analogy for the following words:1. Valley2. Isthmus 3. Island4. Peninsula 5. Estuary6. Plainsex. A volcano is like a soda, because when you add Mentos to it, it erupts, like a volcano!