MATHEMATICS MIDDLE SCHOOL

425 is decreased to 319

Answers

Answer 1
Answer: 425 is decreased to 319.

"Decreased to" and "decreased by" have different meaning.
"decreased to" means that the number given after the phrase is the difference in the subtraction.
"decreased by" means that the number given after the phrase is the number deducted from the other number to get the difference.

319 is the difference. We need to get the number to be deducted from 425.

425 - x = 319
425 - 319 = x
106 = x

to check:
425 - 106 = 319
319 = 319

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Rosalie is collecting stickers for a scrapbook. She collected 8 stickersper day for 2 weeks and then collected 5 stickers per day for 2 weeks.
How many stickers has Rosalie collected?

Answers

Answer- 182 stickers altogether


Step-By-Step Explanation:

8 stickers • 2 weeks. Well there are 14 days in 2 weeks so multiply the amount of stickers by days.

8•14=112

5 stickers • 2 weeks. Here we do the same thing as above. Multiply stickers by days.

5• 14=70

After this add 112 and 70 to get your answer.

112+70=182

Hope this helped :3

Juanita has a secret number. read he clues and then answer the questions that follow Juanita says, "clue 1" my SECERT number is a factor of 60

Answers

these are the factors of 60: 1,2,3,4,5,6,10,12,15,20,30,and 60

Answer:

 

Step-by-step explanation:

   

I need help on this assignment too. I need help

Answers

Answer. M=33c

He needs 35 blocks to make the igloo

Given: m∠QVR = 49°

Prove: x = 15

Answers

Answer:

see the procedure

Step-by-step explanation:

The picture of the question in the attached figure

we know that

m\angle QVR=m\angle TVU ----> by vertical angles

substitute the given values

49^o=(3x+4)^o

solve for x

subtract 4 both sides

3x=49-4\n3x=45

divide by 3 both sides

x=45/3\nx=15

Answer:

the reason for 4 -> vertical angles theorem

3x + 4 = 49 is the answer for the other one

Step-by-step explanation:

Hope this helps. You’re welcome!

What is the greatest common factor of 16 and 48?

Answers

The GCF of 16 and 48 is 16.

Use a tape diagram to relate the fraction 11/20 to a percent

Answers

the answer should be 55%
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