Answer:30 girls 20 boys
Step-by-step explanation:10/15=2/3
b=20 g=? g=b/(2/3)=20/(2/3)=60/2=30
D and C are true statements
Let L be the length and W be the width.
"the width of a rectangle is half as long as the length"
W = (1/2)·L
"the rectangle has an area of 18 square feet"
A = L·W = 18
Substitute,
L·W = 18
L·(1/2)·L = 18
(L²)/2 = 18
L² = 36
L = 6 feet
then W = (1/2) · L
W = (1/2) · 6
W = 3 feet
Answer:
Factored out how?
Step-by-step explanation:
it can't really be factored can it? because they have nothing in common?
They need to sell 200 bumper stickers.
Explanation: 1.50 x B = 300