Simple...
you have: If this cable installer charges $42.50 per hour plus a fixed $45 service charge..then set your equation..using-->>
y=mx+b
How much would the cable installer charge for 5 hours?
y=42.50(5)+45
y=212.50+45
y=$257.50
Thus, your answer.
Brackets first
2 * 6b is 12b
2 * 5 is 10
first part is 12b +10
The equation now is 12b + 10 is equal to 2 + 4b
take 2 from both sides
12b + 8 is equal to 4b
take 12b from both sides
8 is equal to -8b
divide by 8
1 is equal to -1b
Look up slip slide and divide or the california method
(4y - 1)(5y + 2)
Answer:
The answer is either a or b
most likely a
Step-by-step explanation:
6*30 = 180
