MATHEMATICS MIDDLE SCHOOL

Solve.15. Monday's high temperature was 6°C. The low temperature was -3°C.
What was the difference between the high and low temperatures?

Answers

Answer 1
Answer: The difference would be 9 degrees because -3+9=6

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Kevin is 3 years older than Daniel. Two years ago, Kevin was 4 times as old as Daniel. How old is Kevin now?
Teloria, Maria, and Britt each ordered a pizza. Teloria ate47of hers, Maria ate34of hers, and Britt ate 5 of her 8 slices. Order the girls, from greatest to least, according to how much of their pizzas they ateA) Teloria, Maria, and Britt each ordered a pizza. Teloria ate47of hers, Maria ate34of hers, and Britt ate 5 of her 8 slices. Order the girls, from greatest to least, according to how much of their pizzas they ateA) Maria, Teloria, BrittB) Britt ,Teloria, MariaC) Teloria, Maria, BrittD) Maria, Britt, Teloria
How do you write 50,372 in word form
Estimate the sum 99+53 to the nearest ten
The picture gives information about a car traveling at a constant speed. Which choice shows the car's speed between checkpoints A and B, expressed as a unit rate?

A bottle of cranberry juice contains 32 fluid ounces and costs $2.56. What is the unit rate?

Answers

unit\ rate=(cost)/(number\ of\ ounces)\n\n unit\ rate=(2.56\$)/(32ounce)=0.08(\$)/(ounce)\n\n Unit\ rate\ is\ 0.08\$\ per\ one\ ounce.

Leena knits 10 rows in 12 min. At this pace, how long will it take her to knit the next 25 rows?How many minutes did it take?

Answers

10 rows in 12 mins..... 

Break it into parts. We have two tens and one 5. So.... we have 2 multiplied by 12. Then, half of ten is 5. So we do half of twelve which is 6. We add 24 + 6 = 30. 30 mins. (Mark as brainliest) Hope this helped!

Match the equation with the name of its form:

Answers

Answer:

Standard form: 3. 5x + 3y = 7

None of the Forms: 4. y + 5 = 3(2x - 4)

Slope Intercept Form: 1. y = 4x - 2

Point Slope Form: 2. y - 3 = 2(x + 1)

Hope this helps!

Answer:

standard form - 3

none of the forms - 2 or 4

slope intercept form - 1

point slope form - 2 or 4

sorry i dont rlly know

The sum of two binomials is 12×^-5x. If one of the binomials is x^-2x, the other binomial is

Answers

Answer:

11x² - 3x  

Step-by-step explanation:

Here's one way to do it. Write the two polynomials with corresponding powers of x under each other and subtract.

12x² - 5x  

-(x² - 2x)

Distribute the -1 and add.

12x² - 5x

 -x² + 2x

11x² -  3x

Check:

     x² - 2x

+(11x² - 3x)

 12x² - 5x

OK.

Simon bought 2 pounds of cucumbers, 8 ounces of alfalfa sprouts, 3 pounds of lettuce, and 15 ounces of tomatoes. How many ounces of vegetables did he buy in total?

Answers

Answer=103 ounces

First we need a conversion equations to get from pounds to ounces

1pound=16ounce

2pounds=2*16=32 ounces of cucumber

3pounds=3*16=48 ounces of lettuce

Now that all of the vegetables are in ounces, we can solve for their total weight.


x=32+8+48+15=103 ounces

He bought 103 ounces of vegetables in total.
If you would like to know how many ounces of vegetables did Simon buy in total, you can calculate this using the following steps:

1 pound equals to 16 ounces.
2 pounds + 8 ounces + 3 pounds + 15 ounces = 2 * 16 + 8 + 3 * 16 + 15 = 32 + 8 + 48 + 15 = 103 ounces

Result: Simon bought 103 ounces in total.

A repairman charged $93.06. The price included 2 hours of labor and a $40 service charge. How much does the repairman charge per hour, c, for labor? Solve for c.

Answers

$6.53 is the correct answer
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