Answer:
a = 9
Step-by-step explanation:
Let's make the demoninators of the 2 fractions the same :
(2a+8)/10 - (5a +15)/10 = 5
(2a + 8 - 5a + 15)/10 = 5
=> -3a + 23 = 50
=> -3a = 27
=> a = 9
The total is $39 u can look at the pic to see how it was solve
ANSWER:
y=3/4x-3
How to solve:
Slope: 3/4
(4,0)
y-y=m(x-x)
y-0=3/4(x-4)
y=3/4x-1
Answer:
40
Step-by-step explanation:
