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mina [271]
2 years ago
9

There are 80 students in the 7th grade. 25% of them were absent yesterday. How many

Mathematics
1 answer:
mariarad [96]2 years ago
7 0
I can show you one way. Since 25x4=100 we can start by dividing 80/4. Which gives you 20.
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Is (-3, 1) a solution to this system of inequalities?
Maksim231197 [3]

Answer:

No

Step-by-step explanation:

5(-3)= -15

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Hope this helps!

5 0
2 years ago
Which of the following values is not a perfect square?<br> a.81<br> b.125<br> c.49<br> d.100
SashulF [63]

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Step-by-step explanation:

Find the square roots of each, and if the square root is a decimal, it is not a perfect square.

Square root of 81: 9

Square root of 49: 7

Square root of 100: 10

That leaves 125.

4 0
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34 rounded to the nearest 10 with a 69 degree angle
givi [52]

Question 2:

During his workouts last week, Allen jogged the same amount of time each day for 6 days. Use the following information to determine the number of minutes Allen jogged each day:

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3 0
3 years ago
Read 2 more answers
5^3x=25<br> x= <br> type and integer or a simplified fraction
kifflom [539]
125x = 25
x = 0,2
There you go :)
8 0
3 years ago
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