Answer:
$21.58
Step-by-step explanation:
580 ÷ 100 = 5.8
$10.36 × 5.8 = $60.088
$6.64 × 5.8 = 33.512
I did this and that’s the correct answer. I hope it helps…
In math, when you see the word "of" it usually means "times".
So the question is:
<u>2/3 times something = 10</u>
Multiply each side of the equation by 3 :
2 times something = 30
Divide each side by 2 :
<em> something = 15</em>
A. you are given that f(1)=5 therefore f(1) cannot also equal 1 unless it is a different equation.
Answer:
128 ft sq.
Step-by-step explanation:
The way you find the area of a square is by multiplying one side by another, and since it is a square, the sides are the same. This means that if we have a square with a side length of x, the way to find the area of that square is to multiply x by x, which can be written as 
. Now, since we're doubling this, we can say that double Mary's garden is 
. If we substitute 8 in for x, we have to multiply 
by 2 or 8 by 8 by 2 to find our answer. 8 times 8 is 64 and 64 times 2 is 128.
