The correct answer is D, 16 pages per minute. A unit rate is a ratio of something to one; in this case, the ratio is 16:1, or 16 pages to 1 minute. To get the unit rate for this problem, divide both numbers by 5 to get how many pages will be printed per 1 minute. 80/5 = 16, so the copier prints 16 pages in 1 minute. Answer choices A and B are not unit rates, and answer choice C is the incorrect unit rate.
Hope this helps!
Simply 3^2 to 9
2×2+9−4+3×5
Simplify 2 x 2 to 4
4+9−4+3×5
Simplify 3 x 5 to 15
4+9−4+15
Simplify
= 24
11.x + 21 < 131
11.x < 131 - 21
11.x < 111
x<1
2 tenths and 4 hundreds because if u combine then it would be 420 where as the first one would be 240
Answer:
30
Step-by-step explanation:
60% of the 50 students are 12 years old
60% * 50
Changing to decimal form
.60 * 50
30
30 of the students are 12
