Rotation turns dilation shrinks
Answer:
15
Step-by-step explanation:
just took the test. x=5 and the answer to the equation is 15
Answer:
80 + 30h
Step-by-step explanation:
10(8+3h)
Distribute
10*8 + 10*3h
80 + 30h
Answer:
44 hours
Step-by-step explanation:
Decreasing the people by a factor of 2 means we have 3 people
The job takes 6* 22 = 132 people hours
When we decrease the people, it will take more hours
132 people hours = 3 people * t hours
Divide each side by 3
132/3 = 3t/3
44 = t
It will take 44 hours
<u>Expression Form</u>
(3-7)*n+5
n=Unknown Number
