Answer:
9 cookies in her original handful
Step-by-step explanation:
3 times 4 equals 12
12-3=9
I would have to say -0.5 then positive 0.25 because the rule seems to be divide by -2.
Answer:
D. x + 19
is the sum of 3(x + 3) and -2(x - 5).
Step-by-step explanation:
3(x + 3) + -2(x - 5)
= 3x + 9 + -2x + 10
= 3x + 9 - 2x + 10
= (3x - 2x) + (9 + 10)
= x + 19
The discount would be $77.5 as 310 divided by .25 is 77.5.