Answer:
A) 13
Step-by-step explanation:
l // m
9x + 10 = 127
9x = 117
x = 13
Answer:
y = 45°
Step-by-step explanation:
4 sides = 360°
(2y+1)° + y° + 112° + 112° = 360°
2y + y = 360 - 112 - 112 - 1
3y = 135
y = 135÷3
= 45°
Answer:
A
Step-by-step explanation:
Think about it.
y = (0)x + b
this gives
y = b
therefore Y equals a single number regardless of the x value.
This behavior is shown in table A.
The total number of problems she needs to grade is 6.
15x + 4 would be the algebraic expression
