If i have 8 foot piece of wood to trim bookshelf, I need 100 inches lumber for trim, do i have enough lumber?

Answers

Answer 1

Answer: so first convert feet to inches
12 inches in 1 foot
8 feet
12 times 8=96
96 is less than 100
you don't have enough

Answer 2

Answer: There are 12 inches in a foot. If you have an 8 foot piece of wood you have to multiple that by 12 inches. 8 x 12 is 96 inches. If you need 100 inches you are short by 4 inches.

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What is 925 divided by 8 with remainders please help my homework is due tomorrow

How do you do this help plz with the right answer and correct steps plz and thank you

Answers

True, false, true...

Write the equivalent fractions of 2/5

Answers

There are an infinite number of them.
Here are a few:

4/10
6/15
8/20
10/25
12/30
14/35
16/40
18/45
20/50

Also 318/795 .

Using number and symbols solve, 7x = 42

Answers

The value of x will be equal to 42.

What is an expression?

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

The expression 7x = 42 for the value of x will be solved as below:-

7x = 42

x = 42 / 7

x = 6

Therefore, the value of x will be equal to 42.

To know more about an expression follow

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divide 42 by 7 and x=6
prove it by multiplying 6x7=42

louis wants to carpet the rectangular floor of his basement. The basement has an area of 864 square feet. The width of the basement is 2/3 its length. What is the length of Louis' s basement?

Answers

$x-\ length\n\n(2)/(3)x-\ width\n\nArea=\ length*width\n\n864=x*(2)/(3)x\n\n864=(2)/(3)x^2\ \ \ | divide\ by\ (2)/(3)\n\n864*(3)/(2)=x^2\n\n432*3=x^2\n\n1296=x^2\ \ \ | \sqrt{}\n\nx=36ft\n\nLength\ is \ equal\ to\ 36ft.$

By definition, the area of a rectangle is given by:

Where,

w: width of the rectangle

l: length of the rectangle

Substituting values in the given equation we have:

From here, we clear the value of l.

We have then:

Answer:

the length of Louis' s basement is:

$l = 36 feet$

Mary has 12 marbles 3/12 of the marbles are yellow and 2/12 of the marbles are blue.The rest of the marbles are green.How many marbles are green?

Answers

3 yellow marbles + 2 blue marbles + x green marbles = 12 marbles
x green marbles = 12 marbles - 5 marbles
x green marbles = 7 green marbles

Of you take 12/12 (total number of marbles) minus 3/12 (amount of yellow marbles out of total) that leaves 9/12 and if you subtract 2/12 (amount of blue marbles from total) from that it leaves you with 7/12 (the amount of green marbles from the total.
Yellow=3
Blue=2
Green=7
Total=12

What is an equivalent expression to 14l + 42a?

Answers

I think it might be 56la.

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