Answer:
150
Step-by-step explanation:
159 rounded to the nearest tenth is 160
160-10=150
Answer:
1/2x + 5
Step-by-step explanation:
The y intercept is 5 & the slope is already given!
Answer:
2r+1+(-4r)+7
= -2r+8
= -2(r+4)
Step-by-step explanation:
Answer:
h(x) = 1/4 x - 2
Step-by-step explanation:
f(x) = 4x + 8
y = 4x + 8
x = 4y + 8
4y = x - 8
y = 1/4 x - 2
h(x) = 1/4 x - 2
To find scale we have to provide common unit, so inches.
10 foot = 120 inch becauyse 1 foot = 12 inch so
10foot*12=120 ich
Now
8 inch in drawing is 120 in real, so the scale is 8:120
