If you cannot see the obvious choice, use an example
supposed he worked for 2 hours, the cost would be
30(2) + 45
Now which of your choices matches this pattern?
An Auto mechanic charges $45 for a house call plus $30 per hour for any work done For one cilent's house call the mechanic charges a total of T dollars
Which equation represents this situation where h is the number of hours of work done
A - T = 30h +45
B - T = 30(h+45)
C - T = 45h+30
D - T =45(h+30)
1 answer
4 answers