To find the length, divide the area by the width:
Length = 20.5 / 2.5 = 8.2 cm
Answer:
20 t shirts
Step-by-step explanation:
let x be the no.of t-shirts made
12x=money made
20+6x=cost
money made -cost=profit
12x-(20+6x)=100
12x-20-6x=100
6x-20=100
6x=100+20
6x=120
x=120÷6
x=20 t-shirts
Answer:A
Step-by-step explanation:
Answer:
Step-by-step explanation:
we are given that these two fractions are equal. however, 20/r is just given in numerators and denominators that are four times as large, even though it is still equal to 5/7. we can tell this because 20 is 4 times larger than 5, which means that R must be 4 times larger than 7, right? YES. so we take 7*4 to get 28.
y = - 2x + 7; slope m = -2
Parallel lines, slope is the same
So y = -2x + b
b = y + 2x
Passing thru (4 , 1)
Plug in
b = 1 + 2(4)
b = 9
Equation
y = - 2x + 9
