Answer:
c
Step-by-step explanation:
Using the formula a(b+c) = ab + ac, then 7(2x-6) = 14x - 42. The answer is D.
M = y2-y1/x2-x1
m = 7- (-2)/ -6-(-7)
m = 9/1
slope = 9
Hello,
-2<1 ==> f(x)=3x²-1 =>f(-2)=3*(-2)²-1=3*4-1=12-1=11
100×16.60=1,660
Sam cost
1,660+1,660×0.06=1,759.6