Answer:
y=5x+2
Step-by-step explanation:
Answer:
32w + 24v - 48
Step-by-step explanation:
- 8(- 4w - 3v + 6) ← multiply each term in the parenthesis by - 8
= 32w + 24v - 48
Answer:
The cost of 7 pens is RS 70
Step-by-step explanation:
Let c=the cost of one book and p=the cost of one pen
5b+4p=115
b=15
5(15)+4p=115
75+4p=115
4p=115-75
4p=40
p=40/4
p=10
7p=7*10
7p=70
The cost of 7 pens is RS 70