Answer:
D
Step-by-step explanation:
Given the equation y = 3x - 9
Check each of the given equations
A
y = 3(x - 9) ← distribute
= 3x - 27 ≠ 3x - 9 ← False
B
y = 
(x - 3) ← distribute
= x - 1 ≠ 3x - 9 ← False
C
y = (x - 27) ← distribute
= x - 9 ≠ 3x - 9 ← False
D
y = 3(x - 3) ← distribute
= 3x - 9 ← True
Answer:
10 degrees
Step-by-step explanation:
A straight line equals 180 degrees. We already know we have 110 degrees, so we subtract 180-110 and get 70. Now, we can set up an equation:
We have to isolate x, so divide both sides by 7
70=7x
_____ = 10=x
7
x=10 degrees
Hope this helps!
I don't know if this is what your looking for but 113% = 113/100 can be 1 13/100.
Answer: Derrick wants an air conditioner in his living room. It is a rectangular room that measures 13 feet by 15 feet. The room is well insulated and is on the east side of the house. It has an 8-foot-high ceiling. How large of an air conditioner would this room require? Round to the nearest thousand BTUs, hope this helped :)
Step-by-step explanation:
Answer:
39
Step-by-step explanation:
median is the middle number
12, 21, 21, 23, 34, 34, 34, 44, 45, 56, 72, 86, 97, 98
34-44=10
10/2=5
34+5=39
39
