MATHEMATICS MIDDLE SCHOOL

Evaluate each expression. When the answer is not a whole number, write your answer as a fraction.
A.) (-4)
·
(-6)
B.)
(-24)
·
(- 7/6)
C.)
4 ÷ (-6)
D.) 4/3 ÷ -24

Answers

Answer 1
Answer:

Answer:

C

Step-by-step explanation:

2/3

Does this help? I am not 100% sure

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A sporting goods store sold 2.5 times as many footballs as basketballs last year. Which statement is true?The ratio of footballs to basketballs is 2:5. If a total of 35 footballs and basketballs were sold, 10 of them were footballs. There were 5 footballs sold for every 2 basketballs. The ratio of basketballs to footballs is 5:2.
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a van had 26 people,5 got off,10 more got on,20 got off,he made a detour and 2 more got off,then 30 got on how many people are left on the van?

Answers

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Let h(x) = -2x - 5. If h(x) = -25, find x

Answers

Answer:

10 =x

Step-by-step explanation:

Let h(x) = -2x - 5. If h(x) = -25

-25 = -2x-5

Solve for x

Add 5 to each side.

-25+5 = -2x-5+5

-20 = -2x

Divide by -2

-20/-2 = -2x/-2

10 =x

0.2(x+50)-6=0.4(3x+20)

Answers

0.2(x+50)-6=0.4(3x+20) so like here Let's solve your equation step-by-step.0.2(x+50)−6=0.4(3x+20)Step 1: Simplify both sides of the equation.0.2x+4=1.2x+8Step 2: Subtract 1.2x from both sides.0.2x+4−1.2x=1.2x+8−1.2x−x+4=8 Step 3: Subtract 4 from both sides.−x+4−4=8−4              −x=4 your answer is x=-4 because you divide by a negative 1

A cat spends about 7 out of 10 hours sleeping.about what percent of cat's day is spent sleeping

Answers

The percentage of a cat's day spent sleeping is  70% if the cat spends about 7 out of 10 hours sleeping.

What is the percentage?

It's the ratio of two integers stated as a fraction of a hundred parts. It is a metric for comparing two sets of data, and it is expressed as a percentage using the percent symbol.

It is given that:

A cat spends about 7 out of 10 hours sleeping.

As we know, from the definition of the percentage, the ratio of two integers is stated as a fraction of a hundred parts. It is a metric for comparing two sets of data,

The percentage of a cat's day spent sleeping = (7/10)x100

The percentage of a cat's day spent sleeping = (0.7)x100

The percentage of a cat's day spent sleeping = 70%

Thus, the percentage of a cat's day spent sleeping is  70% if the cat spends about 7 out of 10 hours sleeping.

Learn more about the percentage here:

brainly.com/question/8011401

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The answer is 70% because make 10 100 and 7 70 ten is the easiest number to do percentages with 

John Sells Hamburgers For $3 Each and cheeseburgers for $3.50 each. One afternoon, he sells a total of 24 burgers for $79. How Many hamburgers did he sell?

Answers

Let the hamburgers be x and cheese burgers be y.

x + y = 24
3x + 3.5 y = 79

x = 24 - y.

Substituting the value of x,

3( 24 - y) + 3.5 y = 79

 72- 3y + 3.5 y = 79
72 + 0.5 y = 79

0.5y = 79 - 72 = 7
1/2 y = 7

thus, y = 7 * 2 = 14

Substituting the value for x,

x + y = 24
x + 14 = 24
x = 24-14 = 10
Thus, x = 10.

Thus, she sold 10 hamburgers and 14 cheeseburgers 

Use long division to convert −
14
64
to a decimal.

Answers

(Picture attatched) so the asnwer rounded is .22. Basically u put the bigger divided by smaller and keep adding zeros after u subtract until it equals zero
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