Answer: here it is graphed and it cant be solved because there are no solutions as seen on the graph!
Step-by-step explanation: hope i helped please mark brainliest!
Look it up or study they are not that hard
Answer:
B. -10
Step-by-step explanation:

The first one has got a result different from -12 or -10
First, calculate f(g(x))==> you plug (5x+4) in the value of x in f(x)
==>f(g(x))= 8-[10(5x+4)===>8-50x-40===>f(g(x))= -50x + 32
& f(g(-2))= -100+32 =68.
There is a mistake in your answers, it should be 68 & not 78
10+15=25
25+45=70
One lawn will be 10 without the bonus plus the bonus its $25 then $45 for doing the flower beds her total is $70