Mathematics Middle School

solve please it's easyyy

Answers

Answer 1

one solution
merry christmas :)

Answer 2

I believe it’s one solution

Related Questions

What is the quotient of 7a/9bc ÷ 21a/12b

A. 4/3c
B. 4/9c
C. 3/4c

Answers

4/9c is the answer :)

Explanation is down below

Your Answer Is B. 4/9c

2.7 x 10⁷ in standard form i need help quick

Answers

Answer:27000000

Step-by-step explanation:

I hope this helps!!!

Answer:

27,000,000

Step-by-step explanation:

10 to the 7th power is 10,000,000

2.7*10,000,000=27,000,000

and umm.. standard form IS 2.7*10^7

Jerry climbed 210 feet in elevation.He then went down 300 feet.What integer represents his total change in elevation?

Answers

Answer:

-90 feet cause it’s 210 - 300 = -90

Answer:-90

Step-by-step explanation:

210-300=-90

a package of 6 pairs of insulated gloves cost $47.34 what is the unit price of the pair of gloves

Answers

Answer:

$7.89 per pair of gloves.

Step-by-step explanation:

divide 47.34 by 6.

Answer:

7.89

Step-by-step explanation:

you divide $47.34 by 6 which is $7.89 per set of gloves.

:) happy to help!

Simplify the expression (2.5x − 5) − ((7x − 9.7)).

Answers

Answer:

−4.5x+4.7

Step-by-step explanation:

The value of the expression (2.5x − 5) − ((7x − 9.7) is 4.5x - 4.7.

In order for us to simplify the expression (2.5x − 5) − ((7x − 9.7)), we simply have to open the brackets and collect like terms. This will be:

= (2.5x − 5) − (7x − 9.7)

= 2.5x - 5 - 7x + 9.7

= 2.5x - 7x - 5 + 9.7

= -4.5x - 4.7

Therefore, the values will be 4.5x - 4.7.

Read related link on:

https://brainly.com/question/25614786

Worth 15 pts.

Choose the correct answer

Answers

Answer:

Its c. c = 50.

Step-by-step explanation:

First, we need to figure out what the equation equals.

7 + 7/7 + 7*7 - 7 = x

PEMDAS

Parentheses, exponents, division/fraction, addition, subtraction.

7/7 = 1. So equation changed into 7 + 1 + 7*7 - 7 = x.

7*7 = 49. So equation changed again into 7 + 1 + 49 - 7.

Lets calculate it. 7 + 1 = 8 + 49 = 57 - 7 = 50. x = 50.

c is the only one who has a calculation of 50.

B. 08 is the answer. Hope it helped merry Christmas

You jog 2 kilometers in 12 minutes. Your friend jogs 3 kilometers in 16.5 minutes. Who jogs faster?The faster jogger will finish a five-kilometer race ______
minutes sooner than the slower jogger.

Answers

Answer:

1. Your friend.

2. 2.5 Minutes (I think)

Answer:2 or 2.5 i don't know

Step-by-step explanation:

PLEASE HELP!!! THIS ASSINMENT IS DUE AT 11:59 TODAY AND FORGOT TO SET MY ALARM AND MISSED THIS CLASS! PLSSS HELP!

Answers

This seems to be simple algebra, no problem. I’ll add an image so it’s easier for you to read. :) (simple answer: x=20)

Answer: x=20

Step-by-step explanation:

7x-99=2x+1

5x=100 < i just subtracted 2x from both sides and added 99 to both sides

X=20 < divided by 5 to get this

Please help. I need help on how to explain this. The answer is 22 times but I just don’t know how to explain how to get the answer.

Answers

I know the best prediction to find out how much times it will land on earbuds. My prediction is that it will land on earbuds twenty-two time.
Can you mark me brainliest?

If someone tells you your body temperature is 98.6°, what scale is being used? How do you know?

Answers

Answer:

Fahrenheit

Step-by-step explanation:

When I am getting my temperature checked, it is usually checked in Fahrenheit, and my temperature is around 98.6 degrees.

Yo can someone help me out, I know the volume but which units again?

Answers

meters cube or m³

Volume uses '³' or cube units on 3d models.

Area uses '²' or square units on 2d models.

Devon and Roy volunteer at a community farm. On Tuesday, they were each given the same number of tomato seeds to plant, but Roy finished first. On Wednesday, they are going to work together to plant squash seeds. If they work for the same amount of time on Wednesday, who will likely plant more seeds?

Answers

Answer:

Roy

Step-by-step explanation:

If Roy finished first the first time then he is faster at planting the seeds.

I don't know if this is correct but I think it is.

Roy will finish first

The ratio of blueberries to strawberries is 5:6. Which ratio is the same as 5:6?
A. 6:7
B. 10:8
C. 10:12
D. 6:5

Answers

The answer is 10/12 !!!!!

Answer:

The answer is C.10:12

The length of a rectangle is twice the width. The perimeter is 25. The system to help find the length and width is:
L=2W

2L+2W=25

Aaron tried using a graph to find the measurements but was unsure of the exact values. Use substitution to solve the system exactly. Round to the nearest hundreth.

Answers

9514 1404 393

Answer:

(L, W) ≈ (8.33, 4.17)

Step-by-step explanation:

Substituting for L, we have ...

2(2W) +2W = 25

6W = 25

W = 25/6 ≈ 4.17

L = 25/3 ≈ 8.33

The rounded "exact" solution is ...

(L, W) = (8.33, 4.17)

Let the width be x
Since the question mentions the length is twice the width,
let the length be 2x
The total perimeter given is 25cm and as we know, perimeter for a rectangle :
=> P = 2(Length + width)
So,

25cm = 2(2x + x)
25 = 4x + 2x
25 = 6x
25/6 = x
4.166666667 = x

---> help pls!<---
What is -64.2 divided by 2?

Answers

The answer is -32.1! Hope this helps, love!

Answer:

-32.1

Step By Step Explanation:

um help its kind of confusing, its a drop down choice question

Answers

Answer:

first: itself

second:100

Step-by-step explanation:

the guy above is right :)))

♕

First one to answer gets BRAINLIEST!!

1+2-4+3x5=?

Answers

Answer:

10.

Step-by-step explanation:

1+2=3-4=-1+3=2X5=10.

3*5=15-4=11+2=13+1=14 so the answer is 14.

$75 to $25
Here’s what you’re supposed to do: Find each percent of change. Round to the nearest whole percent. State whether the percent of change is an increase or a decrease.

Answers

Answer:

decrease

Step-by-step explanation:

Have a good day

Help me pls I really need help with this question also I need a Legit answer no answers that say hi or I don't know I NEED A REAL ANSWER PLS

Answers

Answer: the difference

Step-by-step explanation:

Answer:

Difference

Step-by-step explanation:

Sum is addition

quotient is division

product is multiplication

please help!! I just need 2b!!

Answers

Mi no English mi hablas español i sory

2b) 30 because that number is LESS THAN 50 and the inequality states that W is GREATER than 50.

(You can use any number less than 50 it doesn’t necessarily have to be 30)

ALSO PLEASE MAKE ME BRAINLIEST

Two number cubes are rolled.

What is the probability that the first lands on an odd number and the second lands on an even number?

Enter you answer, as a fraction in simplified form, in the box.

Answers

Answer:

1/2

Step-by-step explanation:

if both cubes are 6 sided. Then for the first one the probability is 3/6. second is also 3/6. but we are looking for the probability of this outcome. we can add all of the sides to get 12. then we have 3 even numbers and 3 odd numbers. which added together is 6. we bow have 6/12, which is 1/2 simplified

pls answer this 7th grade question

7 + (-8)

Answers

7 + -8= -1. gwjavvebwbBx

Which ordered pair is a solution of the equation?
3x−y=13
A only (6,5)
B Only (3,-4)
C Both (6,5) (3,-4)
D Neither

Answers

Answer:

D Neither

Step-by-step explanation:

3x-y=13

3x-y=13-13

3x-y=0

Your answer is (3, -4) .. to get that I plugged each set into the equation and solved to figure out which ordered pair makes this statement equivalent.. I got 13=13 after plugging in and solving so that makes it equivalent the other ordered pair makes an inequivalent outcome which was 9=13 ... I hope this helps

aaaa help solve (not graph)

Answers

Step 1: Subtract 5 from both sides.

3w + 5 − 5 ≥ 11 − 5

3w ≥ 6

Step 2: Divide both sides by 3.

3w /3 ≥ 6 /3

w ≥ 2

Therefore, the correct answer is w ≥ 2 .

Answer:

w ≥ 2

Step-by-step explanation:

Hope this helps!

I really need help on this idk how to do this and its due tonight.

Answers

X = (-14)

hope that this helps let me know if you need explanation

X=-14 and I think they’re equal so you just set them equal and get the x to one side and then solve for x

Ima give another brainliest

Answers

Answer:

B. 9/50

Step-by-step explanation:

3/7 * 1/10 = 3/70 than you

3/70 divide that by 5/21

3/70 * 21/5 = 63/350

reduce that by 7

9/50

I hope this helps you out!

Can someone pls help me

Answers

Answer:third graph (open circle on 518, colored to the right)

Step-by-step explanation:The record is 518 cm. That means that 518 cm has already been accomplished. Anything less than 518 cm is not a record. 518 cm is also not a record. Only distances greater than 518 cm are records

brainliest to first:)))

Answers

Answer
y= 8,-4+4i√3,-4-4i√3

hope this helps and have a wonderful day :)

Four ninths plus one ninth?

Answers

Answer:

5/9

Step-by-step explanation:

answer would be 5/9 bc keep same denominator add numerator

There are 3 cats in a room and no other creatures. Each cat has 2 ears, 4 paws, and 1 tail. Which of the following shows a ratio of paws to ears to tail?

A. 1 : 2 : 4
B. 2 : 4 : 8
C. 4 : 8 : 2
D. 8 : 4 : 2

Answers

A. 1:2:4
None of the other ones fit correctly.

Answer: D - 8:4:2

Step-by-step explanation: There will always more paws to ears. And there will always be more ears to tails. Only one where this is shown is in letter D.

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