Answer:
13.8
Step-by-step explanation:
1/2 base *height
1/2 6.9 *4 = 13.8
7/8 = 35/40
1/5 = 8/40
35 8 27
—- ➖ —- = —-
40 40 40
27/40 miles
Answer:
1/2
Step-by-step explanation:
y = kx
where k is the constant of proportionality
y = 1/2 x so k= 1/2
Answer:
15b-x=4
Step-by-step explanation:
i am a smart teacher
Answer:
y=5x-10
Step-by-step explanation:
y+10=5x
y=5x-10