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nekit [7.7K]
3 years ago
6

Mrs Jonas has 35 students in her math class. If her class increases to 42 students next year what will be the percent of change?

Mathematics
2 answers:
Rudik [331]3 years ago
3 0

Answer:

D. because I did it

Step-by-step explanation:

got it right.

Harman [31]3 years ago
3 0

Answer:

20%

Step-by-step explanation:

well if the class would increase 35+35 it would be 50 % so its supposed to be a smaller percentage

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Find the slope of a line containing points 4,-6 and 6,-4
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= -4+6/ 6-4
= 2/2
The slope of the line = 1
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a popular movie debuted in 2940 theaters and earned an average of $12,490 per cinema the weekend of the debut. Find the amount t
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Simplify -6+[4-(x-2)]
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3 0
3 years ago
Read 2 more answers
A man drove 15/4 miles from his home to his office. He then went out for lunch to a nearby restaurant 2/3 miles from his office
Genrish500 [490]
Let's get all of the distances lined up:

\frac{15}{4} = home to office
\frac{2}{3} to a restaurant
\frac{2}{3} back to the office
2 = store
\frac{11}{6} = back home

So then we just add up all of the numbers. However we need to make sure that there is a common denominator. Let's make the common denominator 12, since that is a common factor to all of the denominators in the problem:

\frac{45}{12} = home to office
\frac{8}{12} to a restaurant
\frac{8}{12} back to the office
\frac{24}{12} = store
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Then let's add them up:

\frac{45}{12} + \frac{8}{12}+ \frac{8}{12}+ \frac{24}{12}+ \frac{22}{12}= \frac{107}{12} miles

This does not reduce to a nice number, however, we can simplify to:

8 \frac{11}{12}miles
5 0
3 years ago
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