Mathematics Middle School

Identify the multi step linear equations as (no solution, infinite solutions, or 1 solution)

Answers

Answer 1

Answer:

All I know is that #1 has one solution. Sorry.

Related Questions

Pls help with this question!!!

Answers

answer:
8% dont pop

why:
ugh just trust me lol 2/25 would be 8%

8% have an nice day

Find the value of x in the triangle shown below.

Answers

Answer:

X=10

Step-by-step explanation:

Answer:

Use pythagoras theorem

a^2+b^2=c^2

6^2+8^2=c^2

c^2=100

c= square root of 100

c/x=10

Solve the word problem and explain the steps you used to solve:

three tenths of a bag of jelly beans were red, and two tenths of the bag were orange. What fraction of the bag was red and orange?

Answers

Answer:

five tenths

Step-by-step explanation:

you have to add 3 a d 3 together which makes 5 tenths and then you have 5 tenths left

The high school is having a bake sale. Dakota is making brownies. One box of brownie mix can make 8 brownies.If Dakota makes 48 brownies, she will need exactly_________.

Answers

Answer: 6 boxes

Step-by-step explanation:

8x6=48

hope this helps :)

brainliest?

Answer:

6 boxes of brownie mix

Jessica is planting a garden. It has the shape of a right triangle. She wants 2 plants for each square foot of area. How many plants does she want in the garden?
Height = 5 ft
Base = 13 ft

Answers

Answer:

i think 7

Step-by-step explanation:

she wants 32 plants in the garden

Sams parents agreed to pay 25 percent of the cost of a new bike is Sam paod the rest. If Sams parents paid, $65, what was the price of Sams new bike?

Answers

The answer is 260. Is it right

$260 is the right answer

Please help the picture should be there.

Answers

Answer:

11/12

Step-by-step explanation:

-11/12

i hope that helps!

Solve the system y = 2/3 X + 3 and 3y = 2x + 15 by graphing.

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Answer:

Step-by-step explanation:

Can someone simplify the radical

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Answer:

The answer should be −8 − 7√5 but I don't see it in the answer choices.

Step-by-step explanation:

i’m thinking the answer is B

On the Red Trail, the distance between point A and point B is 7.3 kilometers. How many meters is 7.3 kilometers?

Red Trail is shown with the distance between points A and B.
A. 7,300 meters
B. 730 meters
C. 73,000 meters
D. 73 meters

Answers

Hey there! The answer would be A. 7,300 meters.

This is because there is 1000 meters in a kilometer. To get this answer, we need to multiply 7.3 and 1000. This results in 7,300. :)

At Silver Gym, membership is $30 per month, and personal training sessions are $25 each. At Fit Factor, membership is $50 per month, and personal training sessions are $15 each. In one month, how many personal training sessions would Sarah have to buy to make the total cost at the two gyms equal?

Sarah would have to buy ______personal training sessions to make the total cost at the two gyms equal.

Answers

Sarah will have to by 4 sessions

Debora plans to sew 3 blankets for each of her nieces.

How many blankets will Debora sew if she has 5 nieces?

A
Debora will sew 8 blankets.

B
Debora will sew 9 blankets.

C
Debora will sew 12 blankets.

D
Debora will sew 15 blankets.

Answers

Answer:15

Step-by-step explanation: Debora has to take the numbers 3 and 5 and multiply. 3x5= 15

The answers d I had this exact same question on my test!

Please help! Geometry:

Answers

Answer:

x=29

Step-by-step explanation:

the line in the middle of the triangle is at a right angle, so each side of it must equal 90 degrees, so then 90=3x+3, 90-3=3x then you simply, 87=3x which equals x=29.

The answer to your question is x=29

Stephanie wants to buy s tomato plants, and Diego wants to buy d tomato plants. Each plant costs $7. Stephanie will use a coupon that gives them $25 off the total cost of all their plants.

If Stephanie buys 6 tomato plants, and Diego buys 4 tomato plants, how much will they pay after using the coupon?

A
$21

B
$45

C
$85

D
$243

Answers

Answer:

Required Expression : 7·(s + d) - 25

Step-by-step explanation :

Cost of each plant both buys = $7

No. of plants Stephanie wants to buy = s

Total cost of plants bought by Stephanie = 7·s

No. of plants Diego wants to buy = d

Total cost of plants bought by Diego = 7·d

Total cost = 7·s + 7·d

= 7·(s + d)

Discount applied through coupon = $25

So, Total cost of all their plants with discount = 7·(s + d) - 25

B.$45

explanation: each plant costs 7 dollars so...
6x7=42
4x7=28
42+28=70
70-25=45

Divide using a common factor of 3 to find an equivalent fraction for

nine twelfths
Question 3 options:

two sixths

three eighths

three sixths

three fourths

Answers

Answer:

3/4 is equivalent to 9/12,

Step-by-step explanation:

So we know that 3/4 is equivalent to 9/12, because 3×12=36 and 4×9=36. A simple way to look at how to check for equivalent fractions is to do what is called “cross-multiply”, which means multiple the numerator of one fraction by the denominator of the other fraction.

Answer:

I think the answer is 3/4

Step-by-step explanation:

Which correlation does the two-way table suggest?

Answers

Answer:

The answer is C.

Hope this helps :)

-ilovejiminssi♡

Priya, Han, Lin, and Diego are all on a camping trip with their families. The first morning, Priya and Han make oatmeal for the group. The instructions for a large batch say, “Bring 15 cups of water to a boil, and then add 6 cups of oats.”

Answers

Answer:

please mark me the brainliest please

Step-by-step explanation:

After adding the water keep it on medium heat. Stir the oat and add a little bit of salt and stir it perfectly.. cook it on low heat for 5 minutes...and then your oats are ready to eat

3. Name an angle that is supplementary to ∠ CFD:

4. Name an angle that is supplementary to ∠ GFE:

Answers

Answer:

3. <BFC 4. <AFG

I could be wrong

Answer:

3-CFA is the supplement

4-GFB is the supplement

There were 60 people on a bus. After 3 stops, the number of people decreased to 48. What was the percent of decrease in the number of people on the bus?
A. 12%
B. 20%
C. 24%
D. 25%

Answers

Answer:

I believe its 12%

Step-by-step explanation:

60-48=12 so 12%

12% was decrease in the number of people in the bus

Evaluate 21 - n for n = 3 *

please help me with this

Answers

Answer:

Step-by-step explanation:

21-n; n=3

Substitute n for 3:

21-3

Solve.

21-3=18 because n=3 and you’re just subtracting

Sharon invested $5000 in a bond for 2 years. The total interest earned on the investment was $600. What was the interest rate on the investment?

Answers

Answer:

1200 i think thats right

Step-by-step explanation:

hope it helps

please solve this :)))))))

Answers

Answer:

21%

Step-by-step explanation:

look it up

You payed $54 for a game that was 10% off. What was the original price of the game?

Answers

Answer:

I think is is 5.4

Step-by-step explanation:

what I did is divided the problem

yes 5.4 becuase 54 multiplied by 10 percent equals 5.4

Hey guys I'm just gonna give a random question so yall can have points!

1 + 1 x 4 + 3 - 1 + 20 - 20 =

Answers

Answer:

Step-by-step explanation:

It takes Kim 8 hours to travel a distance of 360 miles. At this rate, how many miles does Kim travel in 12 hours

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Answer:

3.75

Step-by-step explanation:

B. Construct Arguments Tom says his friends ate the same amount of vegetable pizza as pepperoni pizza. How could that be true?

Answers

Answer:

ummmm sorry idgi

Step-by-step explanation:

Hejejxox doesn’t chapel the chiefs in the chiefs and the he vent

15. Sylvia says the first step to solve 5 – 2(x + 1) = 13
will be
3(x + 1) = 13
Explain how you know she is wrong using order of operations, and find the answer.

Answers

Answer:

Step-by-step explanation:

13+3-16xydxifxogdyodtod

OYDTODTODPYRYPRY f

dotdyofyofpydoyc

Fjptos rdy doyfupg

you first do -2(x+1) to get 5-2x-2=13
then you do 13-5= 8, then 8+-2=6
so then you have -2x=6
then -x= 3 and you have to times by -1 on both sides to get rid of -x
so the answer would be x=-3

A school is arranging a field trip to the zoo. The school spends 649.92 dollars on passes for 46 students and 2 teachers. The school also spends 396.98 dollars on lunch for just the students. How much money was spent on a pass and lunch for each student?

Answers

Answer

$22.76 each student

Step-by-step explanation:

I really hope this is right and this helps. Sorry if I'm wrong.

649.92/48=13.54
396.98/46=8.63
13.54+8.63=$22.17 per student

Please help! I will post more questions soon too! The image is posted :)

Answers

5.8 times 8.8= 51.04
+
8.6 times 8.8=75.68
So 51.04+75.68= 126.72cm2

Use , or = to complete the number sentence.

Answers

Answer:

The page is blank

Step-by-step explanation:

Other Questions

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