Answer:
u can try 7 times 3 or 30 +15
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
Use formula:
Since then
By definition,
Answer:
(-7,4) and (-9,7)
Step-by-step explanation:
Y = 15
180 = 142 + 2y + 8
180 = 150 + 2y
30 = 2y
y = 15
x = 30.5
142 = 4x + 20
122 = 4x
x = 30.5