Mathematics High School

Please help due ASAP
Show workings

Please Help Due ASAP Show Workings

Answers

Answer 1

Answer:

WZ = 30

Step-by-step explanation:

set up equation based on WZ = W'Z'

3/4[6x + 10] = 13x - 35

multiply each side of equation by 4 to eliminate fractions:

18x + 30 = 52x - 140

-34x = -170

x = 5

substitute 5 for 'x' in either expression:

13(5) - 35

65 - 35 = 30

Answer 2

Answer:

[tex] \frac{3}{4} (6x + 10) = 13x - 35 \\ [/tex]

Just find the value x

Related Questions

7x+12=x<6 solve to find x

Answers

3x is the correct answerrrrrrr

What's the product of -4 and 3a - 2b +4c

Answers

Answer:

18

Step-by-step explanation:

What is the range of the data? 74, 70, 79, 69, 71, 83, 81, 73​

Answers

Answer:

14

range is the largest # minus the smallest # in the set

Answer:

The answer is 13

Step-by-step explanation:

subtract the lowest from the highest and thats the range

I need help with this

Answers

I can’t see it? It’s far

Alex paid $6 for renting a movie for 3 days. Which graph shows the relationship between the cost of renting the movie for different days

Answers

You need to show the graph. But it would show that on 0 days it costs 0 dollars.So on day One two and three it should be $6.

Answer:The graph will show that on 0 days it costs 0 dollars. On day 1,2, and 3 it will be $6

Step-by-step explanation:I hope this helps! Have a great day

5(y + 3) = 5y + ____

Answers

Answer:

15

Step-by-step explanation:

Answer:

15

Step-by-step explanation:

Distribute the 5

5(y+3)=

5y+3*5=

5y+15=5y+_____

to make these equal _____= 15

On a bicycle trail, the city is painting arrows like the one shown below:

Upper pointing arrow with height of 14 and length of 12. Rectangular base of arrow has length of 10 and height of 11. All units are in centimeters.

Calculate the area of the arrow by decomposing it into rectangles and triangles.

128 square centimeters
135 square centimeters
146 square centimeters
168 square centimeters

Answers

128 square is the answer

Which scenario could represent − 50 ÷ 8 ?

Answers

-6.25 which you will round off to -6

The probality that Kimmy makes a basket is 7/10. If she shoots 100 baskets, how many times can she expect to make?​

Answers

Answer:

70

Step-by-step explanation:

100 shots is ten times the amount she took first

so we do 7 × 10 =70

What should the points be of the linear equation y=2x + 1

Answers

Answer:

B

Step-by-step explanation:

Answer:

x=1,y=3

Step-by-step explanation:

e.g y= 3

3=2x+1

3-1=2x

2/2=x

1=x

please help me please will give brainliest to anyone ​

Answers

Answer:

c.

Step-by-step explanation:

>means the unit rate once of icing for cake

=40 4/5 ounces

Find the slope of the ordered pairs (2,5) (4,13)

Answers

Answer:

[tex]slope = \frac{y2 - y1}{x2 - x1} \\ slope = \frac{13 - 5}{4 - 2} \\ = \frac{8}{2} = 4[/tex]

there are fewer than 8 gallons of gas in the tank... write an inequality to represent each situation.

Answers

Answer:

x<8

Step-by-step explanation:

i don't think the question was complete, i cannot make an inequality with just the information given.

write in slope intercept form an equation of the line
(1, 2); m = -2

Answers

Y = 2
X = 1
M = -2
B = ?
y=mx+b
2=-2(1)+b
2= -2 + b
+2 +2
4 = b
Therefore the equation is
y = -2x + 4

Ms Jackson want to rent an oversize truck for a week. It will cost a weekly fee plus $0.90 per mile driven. Let m= the number of miles Me Jackson drives during the week.

Answers

Answer:

Step-by-step explanation:

In order to calculate the total amount that Ms. Jackson will need to pay for renting we need to multiply the number of miles that she will drive by the price per mile driven. Once we have that product we can simply add the weekly fee (w) to it which will give us the total (T) amount that Ms. Jackson will have to pay for her trip. This can all be combined into the following formula.

T = w + 0.90m

simplify 3 times 2 to the power of 4

Answers

Answer:

3x16

Answer to the equation:

48

Step-by-step explanation:

Mr. Ramirez baked 25 cookies. 4 fifths of the cookies were oatmeal. How many oatmeal cookies did Mr. Ramirez bake?

Answers

Answer:

20 oatmeal cookies

Step-by-step explanation:

4/5 of 25 is 20

If you are working on proportions, you can do 4/5=x/25

Answer:

24

Step-by-step explanation:

30 cookies, 4/5 are oatmeal

Multiply fractions straight across the equation, numerator times numerator and denominator times denominator.

30/1 x 4/5 = 120/5

Reduce 120/5 by dividing denominator and numerator by 5

120 / 5 = 24/1 = 24 cookies were oatmeal.

OR

30/5 = 6 = 1/5 of 30

4 x 6 = 24 cookies were oatmeal

Hardly worth heating the oven and getting all the pans dirty for such a small batch

Use the triangle below to solve for 14 5x-6 10​

Answers

Answer:

5x+18

Step-by-step explanation:

Are u dividing ? or no?... or adding more details plzz

Where is your triangle :( I don’t understand what you’re trying to say

The question is in the image

Answers

the answer is the 3rd one because when you add a negative you’re basically just subtracting the number, and 8-6=2 so 8 + (-6) is basically just saying 8-6 which also equals 2

3 1
(3.0 x 10 ) (5.0 x 10 ) = ?

Answers

Answer:

1500

Step-by-step explanation:

Parenthesis first, 3x10 is 30 5x10 is 50, 50x30 is 1500

Please help! - If the triangles are congruent, pick the postulate that proves they are congruent. If they aren't, choose not congruent.

Answers

SAS = side angle side. Two pairs of sides are congruent and one angle is congruent then it’s SAS. Part of it is covered so I may be missing something but I’m sure this is the correct answer.

Given the following system, what is the best first step to solving by substitution? 4x-5y=-2
X=15-4y

Answers

Answer:

Substitute x into the first equation.

Step-by-step explanation:

4(15-4y) - 5y = -2

The variable x is already by itself on one side of the equation. Therefore, x = 15 - 4y which means we can substitute 15 - 4y into the first equation.

Answer:

4(15-4y) - 5y = -2

Step-by-step explanation:

4x - 5y = -2

x = 15 - 4y:

Substitute x = 15 - 4y into the first equation:

4(15-4y) - 5y = -2

Billy's Bikes charges $9 an hour to rent a bike plus a $19 flat fee. If Ben
spends $73, how many hours did he rent the bike for?

Answers

Answer:

6

Step-by-step explanation:

Make an equation Set x as number of hour

19+9x=73

9x=54

x=6

Step-by-step explanation:

73-19 flat fee=54

54÷9=6 hrs

i forgot how to do this. ill give u a brainliest

Answers

Answer:

Possible answers could be that you have 400 adults and no children, or you could have 100 children and 340 adults.

A circle has an area of 1017.87602. What is the diameter? (round to the nearest whole number)

Answers

Answer:

The diameter is 36.

Step-by-step explanation:

Please help me its due in 10 minutes

Answers

Answer:12

Step-by-step explanation:

12
..................

PLEASE HELP DUE TMRW!!
Which number represents an integer?
A.1.2
B.-.4
C.-3.45
d.1/2

Answers

Integers are like whole numbers, but they also include negative numbers ... but still no fractions allowed! So, integers can be negative {−1, −2,−3, −4, ... }, positive {1, 2, 3, 4, ... }, or zero {0}

Is B. A typo? Is it supposed to say -4? If so that’s the answer

6th grade math help me plzzz

Answers

Answer:

The answer is A, B, and D

Step-by-step explanation:

This is really easy, all you have to do is to choose the answers that are less than 1.

Why? because anything less than 1 multiplied by a number gives you a smaller number.

Since C and E are bigger than 1 then they will give you a bigger number than 2/3.

But A, B, and D are less than 1.

So, the answer is A, B, and D

a, b, d is the correct answer. Just plug in the values in ur calculator and u will see the value on the right is greater than Value on right

It is recommended that backpackers should carry no more than 20% of their body weight on long hikes and no more than 10% of their body weight on short hikes.
Part A
A hiker who weighs 160 pounds is planning a long hike. The weight of their backpack when packed with essential equipment is 15 pounds. Write an inequality to show how many pounds, p, the hiker can still add to their backpack and stay within the recommended weight.

Part B
A hiker who weighs 180 pounds is planning a day hike. The weight of their backpack when packed with essential equipment is 7.5 pounds. How much weight can the hiker still add to their backpack and stay within the recommended weight?
Place an X in the table to show whether each weight is within recommendation or not.

Answers

Answer:

10= hikers 160= pounds carried in items or gear X divided by P = amount of pounds of items each hiker carries.

x=10 P=160

Step-by-step explanation:

i cant see part B

Expressions can be represented as equations or inequalities

The inequality that represents the additional weight is: [tex]\mathbf{p \le 17}[/tex]The hiker can add additional 19.5 pounds

(a) Long hike

The hiker's weight is given as:

[tex]\mathbf{Weight =160}[/tex]

The hiker is embarking on a long hike, the recommended weight (x) of the backpack is calculated as:

[tex]\mathbf{x = 20\% \times 160}[/tex]

[tex]\mathbf{x = 32}[/tex]

The hiker's backpack weighs 15 lb.

So, the inequality that represents the additional weight is:

[tex]\mathbf{p + 15 \le 32}[/tex]

Subtract 15 from both sides

[tex]\mathbf{p \le 32 - 15}[/tex]

[tex]\mathbf{p \le 17}[/tex]

(b) Day hike

The hiker's weight is given as:

[tex]\mathbf{Weight =180}[/tex]

The hiker is embarking on a day hike (i.e. short hike), the recommended weight (x) is calculated as:

[tex]\mathbf{x = 15\% \times 180}[/tex]

[tex]\mathbf{x = 27}[/tex]

The hiker's backpack weighs 7.5 lb.

So, the additional weight the hiker can add is represented as:

[tex]\mathbf{p + 7.5 = 27}[/tex]

Subtract 7.5 from both sides

[tex]\mathbf{p = 27 - 7.5}[/tex]

[tex]\mathbf{p = 19.5}[/tex]

Hence, the hiker can add additional 19.5 pounds

Read more about equations and inequalities at:

https://brainly.com/question/11897796

Can somebody help me. Will mark brainliest.

Answers

Answer:

3. SSS

4. True

5. False

Step-by-step explanation:

Answer:

4) True because times a larger number the number increases.

5) False

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