Answer:
19/40
Step-by-step explanation:
1.9*(1/4) =0.475
0.475=19/40
(-3,7)
5(-3)+2(7)=-1
-15+14=-1
-6 (-v^3 - 3 + 5x^2) =
6v^3 + 18 - 30x^2 <==
Answer:
Step-by-step explanation:
Regular charge- $20
Every hour of service cost- $40
Equation or slope intercept form-
C= 40h+20
Part 1- 20+40(8)=
40 multiplied by 8 320+20 = $340
Part 2- 20+40(10)=
40 multiplied by 10 400+20 = $420
