MATHEMATICS MIDDLE SCHOOL

How to solve this question
how to solve this question - 1

Answers

Answer 1
Answer: (3y + 11) + (-7y + 2) = 
3y + 11 - 7y + 2.....all u do is coming like terms
3y - 7y = -4y
11 + 2 = 13
so we have : -4y + 13

Related Questions

The ratio of the number of left-handed batters to the number of right handed batters is 5:8. There are 45 left-handed batters. How many right-handed batters are there
Please help! And get it right I hope!
A pencil measures 14 cm long. How many millimeters long is it?
X+19=13Find the value of x.
Jared is 10 years old and Peter is 15 years old. Together they run 150 yards. How far does each brother run?

What is 65% written as a fraction in simpliest form.

Answers

Any number expressed as a percentage may be written as: number / 100. In this case, this becomes 65/100. In order to simplify this fraction, we take the highest common factor of the numerator and denominator, which works out to be 5. The fraction then becomes 13/20
I hope that my answer is helpful! Let me know if you need something more :)

65% written as a fraction in simplest form is 13/20.

To express 65% as a fraction in its simplest form, you need to convert the percentage to a fraction with a denominator of 100 (since percentage means "per 100").

Divide the percentage value by 100:

65% = 65/100

Now, to simplify the fraction, find the greatest common divisor (GCD) of the numerator and denominator and then divide both by the GCD to get the simplest form:

The greatest common divisor of 65 and 100 is 5.

Divide both the numerator and denominator by 5:

(65 ÷ 5) / (100 ÷ 5)

= 13/20

So, 65% written as a fraction in simplestform is 13/20.

To learn more on Fractions click:

brainly.com/question/10354322

#SPJ6

(04.01)A mule deer can run one over four of a mile in 25 seconds. At this rate, which expression can be used to determine how fast a mule deer runs in miles per hour?

Answers

Answer:

ok i had a hard time finding the answer i took the test its

Step-by-step explanation:

 one-fourth mile over twenty-five seconds = 36 miles per hour

B

if you want the other answers then just ask

Answer:

36 i think

Step-by-step explanation:

Renee, susan, and Martha share the cost to rent a vacation house for a week renee will pay 40 percent
susan will pay 0.35 of the cost
Martha will pay the rest
she thinks she will pay 1/3 of the cost is she correct ?

Answers

No, because 40%+35%=75%.
1/3%= 66.667
Therefore Martha is not paying 1/3 the cost. 
p.s. Martha has the best deal, that cheapo!

PLEASE HELP I GIVE THANKS

Answers

For number 7, you need to use the distance formula. Its not easy to type on the computer so if you don't know it search it up and plug all the information in. For number 9, you can use the Pythagorean theorem to find the length and multiply that with 5, the height. So you answer would be B, 31

Which expression is equal to 7/5?a. 7*5
b. 5*5*5*5*5*5*5
c. 7*7*7*7*7
d.7*5*7*5

* means multiplication

Answers

the answer is b because you do 5seven times

Answer:

B

Step-by-step explanation:

YOU DO it seven times

During the day, the manager of the meat department sold 15.4 pounds of hamburger to one customer and 13.22 pounds to another customer. When the store opened that morning, he had 35.75 pounds of hamburger to sell. How much hamburger does the manager have left to sell? lb

Answers

The total amount of hamburger that the manager of the store in the morning = 35.75 pounds
Quantity of hamburger sold to one customer during the day = 15.4 pounds
Quantity of hamburger sold to another customer during the day = 13.22 pounds
Total quantity of hamburger sold
by the manager during the day = (15.4 + 13.22) pounds
                                                  = 28.62 pounds
Then
The quantity of hamburger left in the store to sell = (35.75 - 28.62) pounds
                                                                               = 7.13 pounds
So 7.13 pounds of hamburger is still left to be sold.
Other Questions
Why can't you compare 5 minutes in 240 seconds without making some kind of change
Which addition exercise must you make a new ten to solve
Find the average rate of change for f(x)=x+6 over the interval [4,8]
Which set of three numbers could represent the lengths of the sides of a right triangle?A. 7, 24, 25 B. 8, 9, 10 C. 9, 11, 14 D. 15, 18, 21