The answers would be a and then ctell me if you need an explaination
Answer:
M=5
B= -4
Step-by-step explanation:
y = mx + b
Answer:60
Step-by-step explanation:The measure of 1 is 60 because it's only half the size of 120
Answer:
21
Step-by-step explanation:
42 divided by 2 = 21. or 2×21= 42
Hope I helped!!✌