Answer:
Step-by-step explanation:
x is the amount of hours it will take. Since he pays $30 per hour, your answer would be 30x + 525
Answer:
We can use quadratic formula
a=3, b= -1, c=4
Step-by-step explanation:
Answer:
a=5
x=4
ax+3=23
5×4+3=23
Step-by-step explanation:
Answer:
.5 and 5
Step-by-step explanation: