Answer:
a = -2
Step-by-step explanation:
7a + 10 = 2a
subtract 7a from each side
7a-7a+10 = 2a-7a
10 = -5a
divide by -5
10/-5 = -5a/-5
-2 = a
check
7 (-2) +10 = 2(-2)
-14 + 10 = -4
-4 = -4
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Answer:
An insurance company polls drivers of sports cars to find their average number of tickets.
Step-by-step explanation:
It’s bias because they’re only polling people with sports cars
Answer:
2. is not an equation
Step-by-step explanation:
An equation always has an equal sign. An expression doesn't
Answer:
Marcos height is 63 inches. Marcos height is 3 inches less than 1.5 times Jennifer’s height.
What is Jennifer height in inches
A: 40in
B : 44in
C: 64.5in
D 58.5in
The answer is 44in(B)
Step-by-step explanation:
Hope this helps :D
