Answer:
f(-3)=7
Step-by-step explanation:
just plug in -3
Answer:
C) 60
Step-by-step explanation:
180 - 120
Answer:
B
Step-by-step explanation:
2x+x=180
3x=180
x=60
2x=120
so B
hope that helps if it does please mark mine as brainliest.
Answer:
= 15/4 as fraction
Step-by-step explanation: