PLEASE HELP ASAP! Will Mark BRAINLEST

PLEASE HELP ASAP! Will Mark BRAINLEST

Answers

Answer 1

1) 7a: 7 times a number

2) 2a+3: 3 more than twice a number

3) 30d, 30 minutes times the number of days she practices.


Related Questions

A down arrow is drawn with its tip at (2, 0). Then it undergoes a translation described bythe directed line segment (−3, 1). What direction is the arrow pointing?

Answers

Answer:

down

Step-by-step explanation:

In mathematics a when dealing with graphs a translation is basically just moving points left/right and up/down but it does not change the shape of the original figure in any way just moves its position. In this scenario, the down arrow's tip will be moved from point (2,0) to (-3,1) but the arrow will still be the same size and still be pointing downward.

A baby narwhal is born at 1 meter in length and grows / meter in length each year. Write an
equation that fits the scenario.

Answers

Answer:

what subject is this for

Step-by-step explanation:

Stacy is doing a science project on narwhals. She needs to document the growth of narwhals over a period of time. If narwhals are born at 1 meter in length and grow 1 meter in length per year, how long will a narwhale be in 20 years?

hope this helps :)

I need help on this question can some help

Answers

Answer:There’s a that you can download with a ton of edginuity answers if you type down edginuity answers and hit the pdf by reservamesa and you can find some.

Step-by-step explanation:

will upvote



On a coordinate grid, point P is at (5, 2) and point R is at (−3, −4). Points Q and S are a reflection of both points across the x-axis. What are the coordinates of Q and S?

Q(−5, 2), S(3, −4)

Q(−5, −2), S(3, 4)

Q(5, −2), S(−3, 4)

Q(−5, 2), S(−3, 4)

Answers

Answer:

c) Q( 5, -2) , S(-3,4)

P( 5,2) → Q( 5, -2)

Q(-3,-4)→ S(-3,4))

Step-by-step explanation:

Explanation:-

Given points are  P( 5,2) and Q(-3,-4)

Points P and R   reflection  across the x-axis then the co-ordinate point is transformed to  (x,y)→ (x,-y)

P( 5,2) → Q( 5, -2)

Q(-3,-4)→ S(-3,-(-4))

Q(-3,-4)→ S(-3,4))

What is the y-intercept of y = - 2x + 6

Answers

Answer:

6

Step-by-step explanation:

slope formula y=mx+b

m=slope

b=y-intercept

Answer:

it's 6

Step-by-step explanation:

y=mx+b

mx is slope

b is the y-intercept

take care

-tired kitten

that really wants to go to sleep forever

John has $65 in his piggy bank. He wants to buy a new gaming
system for $257. If he saves $!2 per day, how many days will it be
before he can buy his new gaming system?

Answers

John need to save 2 dollars for 96 days

Answer:

96 days

Step-by-step explanation:

Since he already has $65 we will subtract this from $257. This leaves us with $192 to earn. Dividing $192 by 2 (Because John is getting $2 per day) will result in 96.

Aaron bought a model airplane. The

model used a scale of 1/4 inch = 50 feet.
If Aaron's model airplane is 18 inches
long, how long is a real airplane?

Answers

Answer:

4.5 Ft

Step-by-step explanation:

1/4(18)= 4.5 Ft

0.25(18)=4.5Ft

PLEASE HELP ME QUICK~~

Answers

Answer:

I don’t really know if I’m correct but I think it’s “the fraction of switch hitting softball players is greater than 1/20”

Step-by-step explanation:

PLES ANSWER QUICK IT URGENT

Answers

Answer:

Answer is 6.

Step-by-step explanation:

1--1/2 ÷ 1/4 = 6

A concession stand is selling pop and Gatorade. The concession stand sold 100 drink items of that variety. A pop costs $1 and a Gatorade costs $1.50 if the concession stand made $120 on drinks how much of each item was sold?

Answers

40 Gatorade’s and 60 sodas


In AXYZ, the angle measures are in the ratio 2:4:6. What are the measures of the angles?

Answers

Answer:

Please check the explanation.

Step-by-step explanation:

Given that the measures of the Angles of the triangle ΔXYZ are in the ratio 2:4:6.

As the angles are in the proportion 2:4:6. Thus, the measure of the angles will have the same scale factor x.

Also, the sum of the measure of angles in a triangle is 180°.

so

2x + 4x + 6x = 180

Add similar elements: 2x + 4x + 6x = 12x

12x = 180

Divide both sides by 12

12x/12 = 180/12

Simplify

x = 15

Therefore, the measure of the angles of a triangle will be:

2x = 2(15) = 30

4x = 4(15) = 60

6x = 6(15) = 90

Verification:

30 + 60 + 90 = 180

180 = 180

What is wrong with the equation? What would be the answer? Plz help, i need to answer the problem soon

Answers

Step 2 is wrong bc you would multiply 9&3 then get 27 and then add 11 to get the final answer of 38
B.) In Step 2, the associative property cannot regroup addition and multiplication.

Please help due ASAP
Please show workings!!

Answers

Answer:

FC = 27, QC = 18

Step-by-step explanation:

The centroid Q is [tex]\frac{1}{3}[/tex] the way along CF , therefore, QF is half as long as CQ

Given FQ = 9, then

QC = 2 × 9 = 18

FC = FQ + QC = 9 + 18 = 27

From 50 ft. to 75 ft.

Answers

Answer:

25 ft.

Step-by-step explanation:

Stephanie gets on her bike and rides for 3 hours. She rides at an average speed of 12.5 km per
hour.
- What distance did Stephanie travel?

Answers

Stephanie rode the bike with an speed of 37.5 km. If she ride the bude and the average speed for her is 12.5 km per hour, multiply 12.5 with how much hour to get the answer. 12.5x3=37.5. This means that Stephanime rode her bike and got a speed of 37.5 km.

Write an equation for the line with a y-intercept of 5
that is perpendicular to the line with equation
y=-3x+2.

Answers

Answer:

y = -1/3 x + 5

Step-by-step explanation:

The general equation is y = mx + b

You are told that the y intercept is 5. The point is (0,5)

So far the general equation looks like y = mx + 5

Now we have to find m

The given slope of y = 3x + 2 is 3.

The slope is whatever number is in front of the x

Use this formula for the vertical slope

m * m1 = - 1

m1 = 3

3*m = - 1                                     Divide by 3

m = -1/3

So the answer you want is y = -1/3 x + 5

Write the ordered pairs of the plotted points. a. b. C. d ?!?!?!?​

Answers

Answer:

A = (6,0)

B = (5,8)

C = (9,8)

D = (2,4)

Suzanne is putting a fence around her rectangular garden. The length of the garden, x, is 4 feet more than the width. The perimeter of the garden is 32 feet. Write an equation to find the length of the garden.

Enter the correct answer in the box.

Answers

Answer:

Length=10 feet

Width=6 feet

Step-by-step explanation:

Let width (W) of the garden is x feet

Then Length=L=4+x feet

Perimeter=P=2(W + L)

P=2(x+x+4)

32=4x+8

4x=32-8

x=24/4=6 feet

W=6 feet

L=10 feet

f(x) = -3x + 5 find f(4)

Answers

Answer:

Step-by-step explanation:

f(4)=-3(4)+5 = -12+5=-7

I need help
Who is here
Wat percentage of (a)30 is 15
B)£1 is 23

Answers

Answer:

(a) is 50%

(b) is 23%

Step-by-step explanation:

15/30 (simplify)

15 divided by 15 is 1

30 divided by 15 is 2

Write that as a fraction

1/2

A half is 0.50 as a decimal number, multiply 0.50 by 100 and you will get 50.

Your answer is 50%

Which expression is equivalent to (7 + 2i)(-3 - 4i)?
A 13+34i
B -13 - 34i
C -29 - 34i
D 29 + 34i

Answers

B -13 -34i

(7 + 2i)(-3 - 4i)
Take the 7 then times it buy the second bracket 7x(-3-4i) then take 2i from the first bracket and times it with the second bracket 2ix (-3-4i)

Then keep simplifying

`x^{2}+15x\ +\ 56=0`

Answers

Answer:

x=-7, -8 i think sorry

Step-by-step explanation:

Last summer, an ice cream shop sold a small ice cream for $1.25 and a large ice cream for $3.75. The ice cream shop decided to raise its prices this summer while keeping them proportional to last year's prices. Which of the following answer choices are possible prices for the ice cream this summer?

A.small ice cream: $2.50 , large ice cream: $5.00
B. small ice cream: $1.50, large ice cream: $4.50
C.small ice cream: $2.00, large ice cream: $4.25
D. small ice cream: $1.80, large ice cream: $7.20

Answers

Answer:C

Step-by-step explanation:

keeping proportional and thats the only answer where the difference is still $2.25

Answer:

Correct choice: B

Step-by-step explanation:

Proportions

The ice cream shop sold small ice creams for $1.25 each and large ice creams for $3.75 each.

This summer the prices will be raised at the same proportion. If x is the new price for small ice creams and y is the new price for large ice creams, then it should be satisfied:

[tex]\frac{1.25}{x}=\frac{3.75}{y}[/tex]

Let's test each option:

A.

[tex]\frac{1.25}{2.50}=0.5[/tex]

[tex]\frac{3.75}{5.00}=0.75[/tex]

B.

[tex]\frac{1.25}{1.50}=0.83[/tex]

[tex]\frac{3.75}{4.50}=0.83[/tex]

C.

[tex]\frac{1.25}{2.00}=0.625[/tex]

[tex]\frac{3.75}{4.25}=0.88[/tex]

D.

[tex]\frac{1.25}{1.80}=0.694[/tex]

[tex]\frac{3.75}{7.20}=0.52[/tex]

Correct choice: B

3/8,3/6,3/10 order from least to greatest

Answers

Step-by-step explanation:

The least to greatest would be 3/10, then 3/8, then 3/6

REWTJGFX ANSWER QUICK BRAINLIEST I WILL GIVE RSZYDXTGUCFYHKVJ

Answers

Answer:

0.91666666666

Step-by-step explanation:

Find the square of 111 base two give ur answer in base two​

Answers

Answer: I'm not 100% sure what your asking but I believe the answer is 12321.

Step-by-step explanation:

y+4=x
2y+2x=8

PLEASE ANSWER QUICK I HAVE A QUIZ DUE PLS ITS 15 POINTS​

Answers

Answer:

hope it helps...thnk u...and best of luck

LaTeX: \Delta QRS\cong\Delta TUV,\:QS=3v+2,Δ Q R S ≅ Δ T U V , Q S = 3 v + 2 , and LaTeX: TV=7v-6,T V = 7 v − 6 , enter the lengths of QS

Answers

Answer:

The length of QS = 8

Step-by-step explanation:

From the above question:

Δ Q R S ≅ Δ T U V

Q S = 3 v + 2 , and T V = 7 v − 6 , enter the lengths of QS

Hence:

Step 1

We solve for v

QS = TV

3v + 2 = 7v - 6

Collect like ters

2 + 6 = 7v - 3v

8 = 4v

v = 8/4

v = 2

Step 2

Solving for Q S

Q S = 3 v + 2

v = 2

QS = 3(2) + 2

QS = 6 + 2

QS = 8

The length of QS = 8

what do parallel line prove

Answers

Answer:

the pairs of corresponding angles are congruent

Step-by-step explanation:

please please help i don’t get this at alllll

If –3(y - 1) = 9, find the value of 1/2y

Answers

Answer:

The value of [tex]\frac{1}{2}y[/tex] is -1

Step-by-step explanation:

Equations

We have the equation:

[tex]-3(y - 1) = 9[/tex]

It's required to find

[tex]\frac{1}{2}y[/tex]

Let's solve the equation. Dividing by -3:

[tex]y - 1 = \frac{9}{-3}= -3[/tex]

Adding 1:

[tex]y=-3+1=-2[/tex]

Since y=-2, then y/2=-1

The value of [tex]\frac{1}{2}y[/tex] is -1

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