3 years ago

Lou cuts 3 yards from a 9 yard roll then he cutd 4 feet how many feet are left on the roll

1 answer:

3 0

One yard = 3 feet so the roll in total is 9 x 3 = 27 feet. He cuts off 3 yards (3 x 3) = 9 feet. That makes 18 feet on the roll. Then he cuts of 4 feet what makes 14 feet on the roll.

You might be interested in

Please help. no links

olga nikolaevna [1]

Answer:

144

Step-by-step explanation:

20×12=240

add 4 to 20 and 12

makes a new rectangle 24×16

24×16=384

384-240=144

7 0

2 years ago

Simplify the expression 1.8-0.2x equallys -1.6. Step by step plzzz I will give you 100 points

posledela

1.8 - 0.2x = -1.6 Subtract 1.8 on both sides

1.8 - 1.8 - 0.2x = -1.6 - 1.8

-0.2x = -3.4 Divide -0.2 on both sides

$\frac{-0.2x}{-0.2}=\frac{-3.4}{-0.2}$

x = 17

3 0

2 years ago

Name a number whose square root and cube root are whole numbers

katrin [286]

The whole number is 10 the square root is 9

5 0

3 years ago

Twice x, plus 4, is the same as -6.

BARSIC [14]

Start by writing what is said:
2x + 4 = -6
From there just solve for x:

Subtract 4 from both sides
2x + 4 - 4 = -6 - 4
2x = -10

Divide by 2 to get x by itself
2x/2 = -10/2
x = -5

6 0

3 years ago

Read 2 more answers

A farmer want to fence in a rectangular field that encloses 3600 sq feet. The cost 3.50 per foot. Express the total cost c(x) of

Alexeev081 [22]

Answer:

Answers is C (x)=3.50 {x+3600/x} -_-

Step-by-step explanation:

8 0

3 years ago