Ok, so this is like the last one. To find out for one window, we need to divide $40 by 5 windows, which is $8 per window. For find out how much he'll earn for 8 windows, we need to multiply $8 by 8. So, after he washes 8 windows, he'll earn $64
Answer:
Edd would earn 64 dollars for cleaning 8 windows
Step-by-step explanation:
40/5 = 8
8 x = 64
Ed would earn $64
May I have brainliest please? :)
width= 7m
Area= L×W
L= (x+8)m
W=8m
105m²= (x+8)m × (x)m
105m²= x² + 8x
-x² - 8x + 105= 0
(x-7) (x+15) = 0
x= 7 x= -15
x=width = 7m
11/18:11=1/3:6
x:11=x/11 so
x/11=1/3/6
x /11=1/3*6
x=11/18
