Answer:
y = 5x + 12
Step-by-step explanation:
Use the formula: y - y1 = m(x - x1)
Plug in all numbers into your equation: y - 7 = 5(x - -1)
Minus with a minus becomes a positive: y - 7 = 5(x + 1)
Distribute: y - 7 = 5x + 5
Add 7 to both sides: +7 +7
Answer: y = 5x + 12
Answer:
c
Step-by-step explanation:
25x3=75
4x12=48
48-10=38
75 crayons and 38 markers
Answer:
x=6, AB=61, BC=61, AC=122
Step-by-step explanation:

A.<span>(x+3)(x+4)=<span>0
x=-3,-4
B.X=5,4
hope this helps
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