Amy types at an average speed of 38 words per minute. She has already typed 1,450 words of her final paper, which will be more t

Question

3 years ago

10

Amy types at an average speed of 38 words per minute. She has already typed 1,450 words of her final paper, which will be more t

han 4,000 words. Which inequality can be used to solve for x, the number of minutes it will take Amy to finish typing her paper?
A. 38x- 1,450>76
B. 38(x + 1,450)>4,000
C. 38x> 4,000
D. 38x + 1,450> 4,000

Mathematics

1 answer:

Neko [114] · Answer 1 · 2022-03-08T17:21:13+03:00

Neko [114]3 years ago

3 0

Answer:
D. 38x+1450>4000
Explanation:
It has to be greater than 4000 so A makes no sense
The parentheses are in the wrong place completely changing the meaning for B