3x^2 + 5x + 25
3 (3)^2 + 5(3) + 25
3 (9) + 5(3) + 25
27+ 15 +25
67
Answer:
35x+55 = 160
Step-by-step explanation:
Cost equal flat rate plus rate per hour times hours where x is the number of hours worked
cost = 55 + 35x
160 = 55 + 35x
Rewriting
35x+55 = 160
Answer: 6.002
Step-by-step explanation: 9 ones and 2 thousandths is 9.002 subtract 3 ones and you get 6.002
W is greater than or equal to 19
