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statuscvo [17]
2 years ago
9

Mrs Morrison’s math class starts at 11:30 If the class ends at 1:00 how long is Mts.Morrison teaching

Mathematics
2 answers:
e-lub [12.9K]2 years ago
7 0
He teaches for 1 hour and 30 minutes
Margaret [11]2 years ago
6 0
She teaches for 1 hour and 30 min

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Solve 80% of x = 100 or 0.8x = 100
suter [353]

Answer:

125

Step-by-step explanation:

divide both sides of the equation by 0.8

0.8÷0.8=0.8÷100

any expression divided by 1 is itself

x=100÷0.8

divide the numbers

100÷0.8=125

125 is your answer

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3 years ago
7. Is a triangle with side lengths 9, 18, 7 a right triangle, an acute triangle, or
Reptile [31]
I think the answer is Obtuse
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3 years ago
-7X&gt;10<br>solve for x answer musr be simplifyed<br>​
Scrat [10]

Answer:

x < -10/7

Step-by-step explanation:

Divide both sides by -7.  Because this divisor is negative, we must reverse the direction of the inequality sign, obtaining:

-7x   <   10

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 -7         -7

Then x < -10/7

8 0
2 years ago
Question 8 The product of – x2 + 5x – 1 and a monomial is 4x2 20x + 4. What is the monomial? ОА 4. B 4X С -4 -47​
Scrat [10]

Answer: -4

Step-by-step:

-x^2+5x-1 x _ = 4x^2-20x+4

4x^2-20x+4 / -x^2+5x-1

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6 0
3 years ago
How many times does 607 go into 48
Kruka [31]
If you're talking about 607 without decimals, then 0. Because 607 is greater than 48.
8 0
3 years ago
Read 2 more answers
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