Answer:
5x-4x+9
Step-by-step explanation:
Answer:
Step-by-step explanation:
7) m + 6 > 17
m > 17- 6
8. 500 + p > 1500
9. Let cost of pencil be 'x' and it is 5 less than y
x < y -5
Cost of pencil and ruler is less than $ 30.
x + y < 30
10. r + 5 > 17
r > 17 - 5
r > 12
12.She is spending $ x. So, we have to subtract from $10.
10 -x < 5
Answer:
The volume is : 63
Step-by-step explanation:
Volume = Length x width x height
The volume for this rectangular prism is : 8 x 2 1/4 x 3 1/2 which equals 63
Answer:
25%
Step-by-step explanation:
Given:
By selling 20 pens, a shopkeeper 's gain is equal to the selling price of 4 pens.
So,
20 ( Selling price - Cost price ) = 4 Selling price
5 ( Selling price - Cost price ) = Selling price
5 Selling price - 5 Cost price = Selling price
4 Selling price = 5 Cost price
Selling price = 5 cost price / 4
So,
Gain = Selling price - Cost price = 5 Cost price/4 - Cost price
= 5 Cost price − 4 Cost price / 4
= 1/4 Cost price
Gain %
= 1/4 Cost price / Cost price×100 = 100/4 = 25 %
ANSWER= 25%
Answer:
314.16 inches squared
Step-by-step explanation:
