Answer: 7x + 20 = 90
Step-by-step explanation:
Let x be the number of children she babysat.
7x + 20 = 90
Answer:
3/2 or 1.5
Step-by-step explanation:
0.75 times 4 is 3
0.5 times 4 is 2
Your answer is 3/2 or 1.5
Answer:
Supplementary
Step-by-step explanation:
84 plus 96 equals 180 degrees
supplementary angles are angles that add up to 180 so their relationship is supplementary