All categories

3 years ago

Help!

Mathematics

2 answers:

yaroslaw [1]3 years ago

6 0

Answer:

10( 3/4x * 9/500y ) = 10

Step-by-step explanation:

We know 18% can also be found

when we take the x amount 75 x 0.18 = 13.50

We thereafter find 75-13.50 = 61.50 for Janella's hair cost plus $13.50 tip.

But for x = 750 x 9/500 = 10

We find 13.50 = 10

x= 1.5

18% coincidentally is 13.5 and 13.5 x 1.5 = 18

So we could redesign and use 18 in the equation

riadik2000 [5.3K]3 years ago

4 0

Answer:

0.18y=x

Step-by-step explanation:

You might be interested in

Find the equation of this line

VLD [36.1K]

Y=-1/2x+1 is the answer

6 0

3 years ago

Farmer Brown needs to fertilize his hay pasture before spring arrives. He knows that the perimeter of his pasture is 1000 feet a

Pavlova-9 [17]

Answer: 40 bags

Step-by-step explanation:

Given: The dimension of farmers pasture is 1000 feet by 200 feet.

The area of pasture= $1000\ feet\times200\ feet=200,000\ feet^2$

Since, area covered by 1 bag of fertilizer= 5000 square feet

Therefore, the amount of fertilizer required for 1 square feet of area= $\frac{1}{5000}\ of\ bag$

The amount of fertilizer required for 5000 square feet of area= $200,000\times\frac{1}{5000}$

Therefore, the amount of fertilizer required for 5000 square feet of area= 40 bags

6 0

3 years ago

Read 2 more answers

What are the steps to get the answer

Arlecino [84]

-1/4 x 2/7

multiply the 2 top numbers and then multiply the 2 bottom numbers

1*2 = 2+4*7 =28

so answer is -2/28 which can reduce to - 1/14

7 0

3 years ago

(12÷3)²-(18÷3²)×(4÷2)

irinina [24]

I got 8 but then I did it on my calculator and it said 12 so its 12

8 0

3 years ago

If Luke is 5 feet and 9 inches tall and Ben is 6 feet and 2 inches tall, What is their total height in centimeters rounded to th

saveliy_v [14]

The answer is 257 centimeters .

8 0

3 years ago

Read 2 more answers