I think its a. but i could be wrong
5 packs of stamps and 7 packs of envelopes. There will be a total of 70 envelopes and stamps.
Answer:
18/42
Step-by-step explanation:
Find the common factor of the denominators i.e the common factor of 7 and 42. The answer is 6. Multiply the fraction with the smallest denominator by the common factor (3/7 ×6/6) answer is 18/42
Hope you understand
Answer: 25
Step-by-step explanation:
Plug in x to the expression.
When there is the same base of exponents is being multiplied the exponents add together and the base stays the same.
So this simplifies to, 
.
This then solves to 25.
Answer: A. 289.5
Method: 48.25 x 6 = 289.5
