Answer:
-0.67
Step-by-step explanation:
Pick two points on the tangent line, and find the slope between them.
The line passes through approximately (30,145) and (90, 105).
m = (105 − 145) / (90 − 30)
m = -0.67
Eight times eight equals sixty four
Answer:
23 weeks
Step-by-step (x = weeks)
90 + 48 = 138
divide 138 by 6 to find out how many weeks he'd been saving up .
that gives you 23 but to turn it into an equation
6x - 90 = 48
+ 90 +90
6x = 138
_ _
6 6
x = 23 again x meaning weeks
Answer:
3
Step-by-step explanation:
r=6/2=3
