Answer:
Step-by-step explanation:
∠2=∠3 (alternate interior angles)
3x-10=x+30
3x-x=30+10
2x=40
x=20
Answer:
B
Step-by-step explanation:
Answer:
it has 5 hopefully this helps you with work
Answer:
2+(-35)
Step-by-step explanation:
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Answer:
B & C
Step-by-step explanation:
A proportional relationship has a proportionality constant (constant rate of change) and and must cross through the origin (or begin at (0,0). This means it's y-intercept is 0. Each of the options is a linear function. All of the functions have a constant rate of change. Only one as b=0 or 0 as the y-intercept.
B) y=4x has a constant of 4 and passes through the origin.
C) y=7x has a constant of 7 and passes through the origin.
