Answer:
a = 6
Step-by-Step Explanation:
9 + 8a = 57
8a = 57 - 9 (subtract 9 from both sides)
8a = 48 (then divide 8 from both sides to get "a" alone)
a = 48/8
a = 6
Based on the given info it is hard to tell much, but it is a possibility that the company has a starting rate of $15 to join, plus the monthly payment.
Answer:
16 minutes
Step-by-step explanation:
If it takes 63 minutes to paint 9 walls then it means for every wall, it takes 63/9=7 minutes
Since it is 4 people working for 7 mins, the individual rate is 4/7 minutes per person
When we have 7 people, then the number minutes they take will be 7*4/7=4 minutes per wall
4 min per wall for 4 walls then total time will be 4*4=16 minutes
Answer:
Dude just drag it into the box
Step-by-step explanation:
It is 9 degrees because at 6am the temperature was -12 degrees and at 10am the temperature was -3 degrees.
