Answer:
First, write the expression
✔ 5 + 2a – 7
.
Second,
✔ substitute
8 in for the variable, a.
Third,
✔ simplify
by using
✔ order of operations
The answer is
✔ 14
Exact Form: 1991/2
Decimal Form: 995.5
Mixed Number Form: 995 1/2
Answer:-74
Step-by-step explanation: When you are in the megatives, less is more! So -74 is actually greater then -75
5x+2y2-y3:x=2 and y=4
5(2)+2(4)2-(4)3
10+8(2) -12
10+16-12
26-12
=14
Boi stop cheatin and draw ur own tape diagram
