Ask question

Ask question

All categories

3 years ago

7

victor needs 30 feet of rope. the rope he want to buy is sold by the yard. he know that there are 3 feet in the 1 yard. how many

yards should he buy?

1 answer:

solmaris [256]3 years ago

3 0

Answer: 10 yards

Step-by-step explanation:

Covert 30 feet into yards to find how many yards he should buy.

$\frac{30}{3} = \frac{x}{1}$ Solve by cross product

3x = 30

x = 10

You might be interested in

If Jamie's paddling pool has a diameter of 10m, what is its area in square meters?<br> pls help

Over [174]

Answer:

use app Gauthmath its will give you the answer

6 0

3 years ago

Read 2 more answers

A rectangular piece of wood is 12 centimeters longer than it is wide. A strip 1 centimeter wide is cut off all around. This decr

denis-greek [22]

Answer:

Length 37 cm, width 25 cm.

Step-by-step explanation:

Let the original dimensions be length x and width x - 12 cms.

The new dimensions will be length (x - 2) and width (x - 12 - 2) = x-14 cm.

So , from the areas, we have:

x(x - 12) - (x - 2)(x - 14) = 120

x^2 - 12x - (x^2 - 16x + 28) = 120

-12x + 16x - 28 = 120

4x = 148

x = 37 cms

So the length was 37 cm and the width was 37-12 = 25 cm.

7 0

4 years ago

Solve.<br> –51/2 + 63/4 + (-41/4)

VladimirAG [237]

Answer:

-20

Step-by-step explanation:

cause i did the math hope this helped :D

7 0

3 years ago

Read 2 more answers

Please help i’m struggling bad

tino4ka555 [31]

Answer:

53

Step-by-step explanation:

86 = 2x - 20

<u>+20 +20</u>

<u>106 </u>= <u>2x</u>

2 2

53 = x

7 0

3 years ago

Read 2 more answers

Last year the girl's basketball team had 8 fifth-grade students and 7 sixth-grade students.What was the ratio of sixth-grade stu

Rashid [163]

Answer:

The ratio of sixth-grade students to fifth-grade students on the team was <u>7 : 8</u>.

Step-by-step explanation:

Given:

The girl's basketball team had 8 fifth-grade students and 7 sixth-grade students.

Now, to find the ratio of sixth-grade students to fifth-grade students on the team.

<em>Number of fifth-grade students = 8.</em>

<em>Number of sixth-grade students = 7.</em>

Now, to get the ratio of sixth-grade students to fifth-grade students on the team :

$Number\ of\ sixth-grade\ students:Number\ of\ fifth-grade\ students$

$=7:8.$

Therefore, the ratio of sixth-grade students to fifth-grade students on the team was 7 : 8.

4 0

3 years ago