MATHEMATICS MIDDLE SCHOOL

Please help with this one and only question
please help with this one and only question - 1

Answers

Answer 1
Answer: It would be 20 because since she want square now instead of rectangle all you have to do is divide split each rectangle in the middle . which means 2 x 10 = 20

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HELP ME PLEASE I BEG YOU I REALLY NEED WITH THESE QUESTIONS!!!!!!!!
Fill in the blank with a symbol that makes this statement true please help with my homework

20x + 35y. What is the greatest common factor of the terms 20x and 35y?

Answers

The greatest common factor is  5 .

If you factor it out, the expression becomes        5 (4x + 7y) .
The greatest common factor would be 5.

Which fine fits the data graphed below?A)

B)

C)

D) None of the lines fit the data

Answers

the answer issssssssssss A

Answer: A is the answer that best fits the data that was graphed.

The total snowfall in Burke, Virginia, this January was 7 1/4 in. In February, 20% more snow fell than in January.How much snow fell in February in Burke, Virginia?



Express your answer as a mixed number in simplest form.

Answers

i think the answer is 7 2/9
the awnser is 7 2/9 i agree with jesuschild777

Jay paid $126 to rent a car for 4 days. Stephanie paid $184.50 to rent a car for 6 days. Who paid the lower daily rate and what was this rate?









A.
Jay paid the lower rate of $30.75.







B.
Jay paid the lower daily rate of $31.50







C.
Stephanie paid the lower daily rate of $30.75.







D.
Stephanie paid the lower daily rate of $31.50.

Answers

you need to divide the amount by the number of days to find the price per day so
Jay paid $126 for 4 days
$126/4=$31.50 per day
and
Stephanie paid $184.50 for 6 days
$184.50/6=$30.75
So
The answer is
C. Stephanie paid the lower daily rate of $30.75. 

PLEASE ANSWER ASAP! MUST BE CORRECT! MORE POINTS GIVEN!!! Sally said that when you add or subtract positive or negative decimals, you can change the order of the decimals and still get the same answer.
Use these decimals to answer the questions:
–6.2, 5.71, –3.96, 2.84

Write a rule about changing the order of the numbers in adding and in subtracting positive and negative decimals.

Answers

These are the two rules for when a and b are positive numbers.
a + b = b + a
a - b ≠ b -a
a - b = -b + a

For example:

5.71 + 2.84 = 2.84 + 5.71
8.55 = 8.55

5.71 - 2.84 ≠ 2.84 - 5.71
2.87 ≠ -2.87

5.71 - 2.84 = -2.84 + 5.71
2.87 = 2.87



These are the rules for when a and b are negative numbers.
a + b = b + a
a - b = b + a

For example,

-6.2 + (-3.96) = -3.96 + (-6.2)
-6.2 - 3.96 = -3.96 - 6.2
-10.16 = -10.16

-6.2 - (3.96) = -3.96 + (-6.2)
-10.16 = -10.16



Also, if a is a positive number, while b is a negative number, we see these rules:
a + b = a - b
a - b = a + b

For example,

5.71 + (-6.2) = 5.71 - 6.2
-0.49 = -0.49

5.71 - (-6.2) = 5.71 + 6.2
11.91 = 11.91


Also, if a is a negative number while b is a positive number, then these rules will apply:
a + b = b - a
a - b = -b - a

For example,

-3.96 + 2.84 = 2.84 - 3.96
-1.12 = -1.12

-3.96 - 2.84 = -2.84 - 3.96
-6.8 = -6.8


I hope this helps! :)

What is 9/10 as a decimal and percent

Answers


To find the decimal from a fraction, divide the numerator by the denominator.

To get the percent. multiply the decimal by 100.

So, the answer as a decimal is 0.9

the answer as a percent is 90%

Hope it helps!!!!!!!
For a decimal, it is 9/10 literally 9 divided by 10 = 0.9
Rewrite 9/10 as a fraction over 100 9/10 = 90/100 = 90%

Hope I helped!
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