The answer is 156.8. You can do 1.6 times 98
Answer:
Step-by-step explanation:
a) Yes.

b) Yes

c) Yes

d) No

Answer:
When x = -2 or when x = 7
Step-by-step explanation:
x+2 is a factor in the denominator. If x = -2, the factor becomes zero.
x-7 is a factor in the denominator. If x = 7, the factor becomes zero.
We can't have zero as a factor in a denominator because division by zero is not defined. It doesn't have any meaning.
10(3+4)= 30+40
I factored the 10 and put it on the outside