Mathematics Middle School

PLEASE HELP, ILL GIVE BRAINLIEST! SIMPLE MATHS.

Answers

Answer 1

the answer is c i’m pretty sure

Answer 2

the answer is c i think sorry if i am wrong

Related Questions

Look at the picture that I posted,

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Answer:

$226.57 left

Step-by-step explanation:

$48.73

$10.13

+$32.46

=$91.32

$317.89-$91.32

=$226.57

please mark as brainliest

317.89-48.73-10.13-32.46= $226.57 left in his bank account

Dani experimented with a dollar bill and the copy machine a dollar bills length is 6.1 inches and width is 2.6 inches, she reduced the dollar bill so its length was 80% of its original size. What is the length of the copy of the dollar bill? please show how you figured it out :)

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Hi, make sure not to click links

I am not in a joking mood
DON'T DO ANYTHING DUM

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Answer:

[tex]\frac{3}{4}[/tex]

Step-by-step explanation:

Probability of rolling an even number P(A):

[tex]\frac{3}{6}[/tex] = [tex]\frac{1}{2}[/tex]

Probability of flipping tails P(B):

[tex]\frac{1}{2}[/tex]

P(A OR B) = P(A) + P(B) – P(A AND B)

[tex]\frac{1}{2}[/tex] + [tex]\frac{1}{2}[/tex] - ([tex]\frac{1}{2}[/tex] x [tex]\frac{1}{2}[/tex]) = [tex]\frac{3}{4}[/tex]

A manager samples the receipts of every fifth person who goes through the line. Out of 50 people, 5 had a mispriced item. If 1,000 people go to this store each day, how many people would you expect to have a mispriced item?

You would expect there to be people per day who have a mispriced item.

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Answer:

100

Step-by-step explanation:

1000/50 = 20

5*20 = 100

John bought a screwdriver for $7.75 plus tax. The total cost was $8.37. What was the tax rate

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Answer:

62 percent

Step-by-step explanation:

[tex]8.37 - 7.75 \\ = 0.62 \\ 0.62 \times 100 \\ = 62\%[/tex]

62%

8.37-7.75 = 0.62
0.62 x 100 = 62%

What is the multiplicative inverse of the number 5?

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The correct answer is D. 1/5

D/15 the answer i think

Mr. Weller paid $350.00 interest for a two-year loan, at 3.5% simple annual interest. How much money did he borrow?

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Answer:

$5,000

Step-by-step explanation:

the answer would be $5,000

1. In stanza 4 of “Every Time I Climb a Tree,” what is meant by “But still it’s pretty good for me”? (RL 2.4) A All the things the speaker sees are worth the scrapes and tears. B Every time the speaker climbs a tree, people ask where he has been. C The speaker scrapes his legs when he climbs trees. D When the speaker climbs trees, he sees ants and bees.2. What does the author of “Every Time I Climb a Tree” suggest about freedom? (RL 1.2) A Climbing trees is dangerous. B Taking risks to do something fun is liberating. C Listen to your parents and you won’t get hurt. D Unlike children, bees and ants are really free.

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Answer:

are you sure this is math because it looks more like a english..

Step-by-step explanation:

Ms. Leeper gives her sixth- and seventh-grade students a geography test to decide who will represent her class in the school geography bee. The line plots below show the results of the test for her sixth-grade class and seventh-grade class, respectively.
The data for each grade have the same interquartile range (IQR). Which of the following best compares the two test score distributions?

A - The median score of the seventh-grade class is 2 points greater than the median score of the sixth-grade class. This difference is the same as the IQR.

B - The median score of the seventh-grade class is 2 points greater than the median score of the sixth-grade class. This difference is twice as much as the IQR.

C - The median score of the seventh-grade class is 3 points greater than the median score of the sixth-grade class. This difference is the same as the IQR.

D - The median score of the seventh-grade class is 3 points greater than the median score of the sixth-grade class. This difference is twice as much as the IQR.

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C, the median is 23 when you add 13 + 10. Then you divide 23 and 2.

Show the work please

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its 16x^2 i'll give explanation in a second

Caleb throws a ball three times for his dog Leo. For each throw, Leo either
catches the ball or misses it. Identify the sample space (the correct list of
possible outcomes) for the results.
C = catch, M = miss
The notation CMC means Leo caught the first ball, missed the second one,
and caught the third one.
A. {CCCC, CCMM, MMMM}
B. {CCC, CCM, CMC, MCC, MMC, MCM, CMM, MMM}
C. {CCC, CMC, MMM}
D. {CC, CM, MC, MM}

Answers

Answer:

B {CCC, CCM, CMC, MCC, MMC, MCM, CMM, MMM}

Step-by-step explanation:

Ima try to explain this in the process of elimination:

A isn't right since he only throws the ball 3 times

C isn't right, since he could catch it, miss, then catch again and would still match the criteria stated.

D Isn't right since he threw it 3 times, not twice

that only leaved B to be correct! Hope this helps!

Kay is using cone-shaped party hats as popcorn holders. The party hats have a diameter of 10 inches and a height of 9 inches. How many cubic inches of popcorn will they hold? Use 3.14 for pi. Round your answer to the nearest Cubic inch.

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I think that the answer is B.

The answer should be B

Gael has a car loan for $34,570. This loan has a simple interest rate of 3% per year. What is the amount of interest Gael will be charged on his car loan at the end of 5 years?

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Answer:

5185.5

Step-by-step explanation:

I=PRT

I=$34570×0.03×5

=5185.5

5185.5
Workin on in class

Use the scale drawing to determine how wide the duck pond is?
pls hurry

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There’s no picture. Do it again and add the picture. Then we can see the scale

what category does all these shapes belong to?

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Answer:

rectangle

Step-by-step explanation:

plz mark brainliest

Answer:

Step-by-step explanation:

Help Pls! I will give brainliest!

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The Awnser is d e and f

How do i do this and help me! Fast!!!

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Answer: 1. 7, 2. 0, 3. 4, 4. 7, 14

Step-by-step explanation:

1. (3+4)+7=14 3+(4+x) x=7 14-3+4

2. 15+0=15 15-15=0

3. (4x12)x6=288 Yx(12x6) 12x6=72 288/72= 4

4. (2x7)x5=70 2x(Yx5) 2x5=10 70/10=7 Y=7

5. 14x35=490 490/35=14

^^ what they said on top of my answer !

If the height of the box is 7 inches, what is the volume of the box?

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Answer:

The volume of this shape is 41 inches sq. :)

Step-by-step explanation:

7 x 3 = 21

2 x 2 = 4/2 = 2

2 x 3 = 6

21 + 2 + 2 + 2 + 2 + 6 + 6 = 41

If q (x) = 2(x - 1)^2+ 5, what is the value of q (-3)?

A. 13
B. 23
C.37
D. -3

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Plug in -3 for x and you will get 37

Answer: your final value would be c 37

Harmonee walks 3/4 of a mile to the store. As she walks, she stops every 1/4 mile to take a sip from her water bottle. How many times does she stop?

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She stop 3 times....

Brad paid for a book that cost $13.40 with a $20 bill. What is the least combination of coins and bills that can be used to make his change? What are two other different combinations of coins and bills that can be used to make the change?

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Answer:

First combination: One $5 bill, one $1 bill, two quarters and one dime.

Second combination: One $5 bill, one $1 bill, two quarters and two nickles.

Step-by-step explanation:

I highly suggest reading it to make sure you understand it

Okay so for this one you're going to want to do 20.00-13.40. The answer to that is 6.60

So we have to work with $6.60

Now lets think of the obvious/easiest.

A $5 bill is going to be our best friend in this.

We have to do

6.60-5.00=x

(Don't freak out about x, it's just our place marker!!)

The reason we do 5.00 is because that's what $5 is.

So let's solve now.

6.60-5.00=1.60

So x=1.60

But you don't have to worry about x, I'm just explaining it from before.

So we have to keep in mind that we used one $5 bill. Now let's use one $1 dollar bill.

1.60-1.00=0.60

So now we only have to figure out how to get 60 cents from any of the coins.

A quarter is 25 cents so lets use two of those

25+25=50

60=50=10

Lets recap on everything we've used so far.

We've used one $5 bill, one $1 bill, and two quarters.

Now we're going to add a dime to the mix.

A dime is worth 10 cents.

So for the first combination we used: One $5 bill, one $1 bill, two quarters and one dime.

Now our second combination is going to be really easy.

We can use almost everything the exact same, we're only going to switch up the dime part.

1 dime = 2 nickles

Nickles are worth 5 cents

So we take out the dime and replace it with two nickles.

So for the second combination we use: One $5 bill, one $1 bill, two quarters and two nickles.

please help me asap ill give brainilist

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Answer:

b and i think 4992

Step-by-step explanation:

What are the measures of the other three angles formed by the intersection? Answer for 5 stars, thanks, and brainest. Answer must be correct.

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1 = 130
2 = 50
3 = 130

1 = 130°
2 = 50°
3 = 130°

write all as a decimal

1/25
9/10
9/25

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Answer:

Step-by-step explanation:

0.04

0.9

0.36

Answer:

Step-by-step explanation:

1/25 Dividing 1 by 25 on a calculator results in 0.04 (the decimal equivalent)

9/10 Dividing 9 by 10 on a calculator results in 0.9.

9/25 See 1/25, above. Just multiply 0.04 by 9: 9/25 = 36/100 = 0.36

Jonathan went to the movies with $48 he earned at his after-school job. The ticket cost $8.75. He spent $7.45 for refreshments. How much money did he have left?

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Answer:

8.75+7.45=16.2. 16.2 is equal to $16.20 so 48.00-16.20=31.8. Jonathan had $31.80 left.

Step-by-step explanation:

Find the unknown lengths

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I think on 5, y is 20 and x is 100. On number 6, y would be 8 and x would be 5.

Another person pays $90.87 each month toward the purchase of a saxophone. After 5 months, the person has paid 65% of the total cost of the saxophone.What is the total cost,in dollars,of the saxophone?Show your work or explain your answer.

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Answer:

$699

Step-by-step explanation:

90.87 * 5 = 454.35

454.35 = 65%

/65 /65

6.99 = 1%

*100 *100

$699 = 100%

Total Cost = $699

PLEASE EXPLAIN THIS IM SO CONFUSED (dont send links)
_____________________________________________________
Lyn played a trivia game. She answered 6 questions and received the following scores: 200, -400, 100, -600, 700, and 200. What was Lyn's score?

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200 was her score. you are just adding all the numbers, including the negatives

Answer: Her end score would be 200 points.

Step-by-step explanation:

Add everything together like so, 200+-400+100+-600+700+200 and that equals 200

Will Mark Brainliest! Please help!

An expression is shown below:

2x3 + 10x2 − 4x2y − 20xy

Part A: Rewrite the expression by factoring out the greatest common factor. (4 points)

Part B: Factor the entire expression completely. Show the steps of your work. (6 points)

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16x+-2+2y-20xy......

Consider the following system of equations. 2x + 3y = 12 -4x + 5y = -4 Which of the following equations could be used to create an equivalent system (a system with the same solution)? Select all that apply.
A. -8x + 10y = -4
B. -2x + 8y = 8
C. 6x + 9y = 36
D. 6x - 2y = 8
E. x + 3/2y = 6

Answers

Answer:

Step-by-step explanation:

-2x+8y=8

The answer is
B. -2x + 8y = 8

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