15 percent I'm pretty sure correct me if wrong plz
Answer:
2 notebooks are $2.48, 7 notebooks are $8.68
Step-by-step explanation:
Unit rate is 1.24
1.24x2= $2.48
1.24x7= $8.68
Answer:
The equation would be 10x+50
Step-by-step explanation:
number 16 expanded form is
4*4*4
the answer is 64
number 18 is -3*-3*-3
the answer is -27
Number 20 is 1/2*1/2*1/2
the answer is 1/8