Mathematics Middle School

can you guys help me when you have time

Answers

Answer 1

Answer:

Step-by-step explanation:

the reasoning for this is because it is technically 2 squared times 3 but 2x2x3 is the same thing

Answer 2

Answer:

Step-by-step explanation:

Related Questions

Each of the 60 students in math curriculum is taking at least one of the three math course offered. Forty-six are taking consumer math or algebra. How many students are taking geometry as their only math course?

Answers

Answer:

Step-by-step explanation:

4 is cooooool

does - 1/3 (like the negative is to the left of the fraction bar) = -1/3 (like the negative is to the left of the numerator)

Answers

Answer:

the first one is like minus 1/3 but the other one is like negative 1/3.

Step-by-step explanation:

blank - 1/3 and -1/3

Is that what you need to understand? Hope it is and it helps :) sorry if it doesn't

brain liest for who ever does all :// im annoyed at the pathetic kids who keep wasting my points so i will give brain liest for who ever does only alll :DD

Answers

Answer:

1. false

2.the reason it is False is because Jamiere ploted the numbers wrong.

3.(what are the drop-down choices?) answer: -4

4.-5 -2 +3= -4

Sorry if some are wrong hope you ace it! (:

A cell phone costs $120. The price is reduced 30% for a sale. How much is the savings?

Answers

Answer:

the phone is 84 dollalrs

Step-by-step explanation:

Answer:

$36

Step-by-step explanation:

Since 30% = 30/100 then we can transform it into a decimal:

30%=0.30

Now if we multiply 120•0.30, we will get how much we saved.

$36, we saved $36.

Bonus information:

If the problem was to say "How much does the cell phone cost after the discount?", then you would multiply 120•0.70.

Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!

Given x doesn't equal to 0, find the positive value of b such that the equation 3/x + x/3=b will have exactly one solution.

Answers

3x+x/3=b
3x+1/3x=b
10/3x=b
b=10/3x
b=10/3x

PLEASE HELP!!!!! AHHHH IM BAD AT MATH!!!!

Answers

Dosent make since sorry

Mei has 60 milliliters of a solution that is 35% nitric acid. How many milliliters of nitric acid does the solution contain?
(answer this and show your work please)
The solution contains _answer here_ milliliters of nitric acid.

Answers

Answer:

21ml

Step-by-step explanation:

60ml. 35% acid. What is 35% of 60 ml?

÷10 to find 10%

60÷10=6

6=10%

But this is no use

because you cannot multiply 10%to get 35%

(35% is not a multiple of 10)

So we try...

10%÷2=5%

So ÷2 to find 5%

6÷2=3

So 3=5%

5%x7=35%

So, we do

3x7=21

So 35%=21

Answer:

21ml

Step-by-step explanation:

ASAP PLZZ AGAINNNNNN

Answers

Answer:

Not sure.

Step-by-step explanation:

Hey, I'm sorry. But I don't know the answer to this one.

Solve the equation. Show your work in the space provided. 2X - 0.5 = 3.7

Show step by step explanation

Answers

add 0.5 on both sides
2X = 4.2
divide by 2 on both sides
X = 2.1

Daniel buys a video game for $48.50. He must pay 6% sales tax. How much tax must Daniel pay?

Answers

he would pay 51.41

take 48.50 times by .06 (tax)

you would get 2.91

add 48.50 + 2.91 which equals 51.41

Answer:

$51.41

Step-by-step explanation:

48.50 x .06 2.91 then, add 48.50 + 2.91 which equals 51.41.

Can somebody help me with 17 and 18

Answers

Answer:

so for 17 you just make another point on the grid and make the number pair for it.

and for 18 i dont know :(

17 and I also don’t know 18

All of the following expressions have the same value, when x = -2 and y = 4, except _____.
x 2y
(-2) 2y
-4x 2
-2xy

Answers

Answer:

-2xy

Step-by-step explanation:

Answer:

it's C -4x2 I had took the test

Ester's choir wants to learn a new song for the school concert in 7 weeks. The song has 3,016 lines. The choir learns an equal number of lines each day. About how many lines do they need to learn each day to learn the song in time for the concert? Explain please.

Answers

Answer:

the answer you will get is 61.5

Step-by-step explanation:

First you calcuate the number of days in the learning process there will be which there will be 49 days since 7 days x 7 weeks = 49 days. Then, you divide 3,016 and 49 to get 61.5510204 and then you round that up to get 61.5 or is you want a whole number with no decimals 62

That’s the answer 61.5 hope that helps

‍HELPPPPPPPP TYYY <333

Answers

Answer:

D (0, -2), (1, 0), (3, 3), (4, -5)

Step-by-step explanation:

The first number in a coordinate pair (x, y) is the x, so the first number is how much left or right you go, where the second number is how far up or down you go. if the (x) is negative, you go left, if it's positive you go right, of the (y) is negative you go down, if it's positive you go up.

Answer:

Step-by-step explanation:

The question is in the screenshot :)

Answers

Answer:

oof

Step-by-step explanation:

I’m pretty sure it is C

Sanjay solved the equation below. Which property did he use to determine that 7 x + 42 = 42 is equivalent to 7 x = 0?

7 (x + 6) = 42. 7 x + 42 + 42. 7 x = 0. x = 0.
distributive property of equality
subtraction property of equality
multiplication property of equality
division property of equality

Answers

Answer:

subtraction property of equality

Step-by-step explanation:

Answer:

its B. subtraction property of equality

Step-by-step explanation:

i did it on edge

Find the slope and y−intercept of the line in the graph. Express the answers as simplified fractions, if necessary.

Please don't answer if you don't know it. It's not funny and it doesn't help at all.

Answers

Answer:

slope is 4 over 3 and the y intersept is -3

Step-by-step explanation:

HELP TRUE OR FALSE QUESTIONS

Answers

Answer:

I provided a picture with the answers

Step-by-step explanation:

In the problem (3 + 2)2 which of the following answers is correct?

Do 3 + 2 and then that answer is squared

Do 3 + 2 and then times by 2

Do 2 squared and then add 3

Do 3 squared and then add 2

PLEASE HURRY! I'M TIMED! WILL GIVE BRAINLIEST FOR CORRECT ANSWER!

Answers

do 3+2 and then times by 2

Do 3+2 and then times it by 2

You have $50 to spend at the fair. Admission is $5 and tickets are $0.50 each. How many tickets can you buy? {Write an equation.}

Answers

Answer:

You can buy 90 tickets

pleasee hellp this is due today

Answers

Answer:cccc

Step-by-step explanation:

fcv

you take the two points that you have, plug them into y2-y1 and then x2-x1. that’s how you find your slope. then take whatever points you want that are given, and plug them into y=mx+b formula so for this it would be: 13= 3(5)+b and then solve for b. you should get this answer: y=3x-2 and i attached along a picture of my work incase you are confused

what is -1 1/2 + 2 710 =

Answers

what is between the 2 and 710 ?

The answer is 1 1/5 if u meant 2 7/10 please give me points too!!

Is ZERO a natural number?

Answers

Yes if you whant look in google

1. Erik buys carrots and dip for a class snack. The carrots are $3.80, and the dip is $2.60. Erik has a coupon for 5% off his groceries. He does not need to pay tax. He gives the cashier $20. How much change does he receive back?
2. Liam buys a new TV that cost $360. The TV is on sale for 40% off, and the store is offering an additional 20% off all sale items. How much does Liam save on the TV?

Answers

Answer:

1. $3.80 + 2.60=$6.40 *.05=$5.08

$20.00-$5.08=$14.92

2. $360 x %40=$14,000

$14,000/100=144 360-144 = 216

$216 x %20 = $4,320/$100= $43.20

$216-43.20= $172.8

$360-$172.80=$187.20

Step-by-step explanation:

$14.92 and $187.20.

Please help me with question.

Answers

Answer : D . 5x+25>75

Answer:

5x + 25 > 75

Step-by-step explanation:

He has 25 at the start, and he adds those points to how many points he gets when he gets 5 points forever puzzle he solves correctly. This is greater than 75 because he could solve many puzzles correctly and get a higher score than 75. Because it is greater than 75, he would be able to advance to the next round.

HELP I WILL GIVE YOU THE BRAINLIEST write an expression in the simplest form that represents the perimeter of the triangle.

P=a+b+c

dimensions: 8x, 8x, 3x-11

Answers

16x + 3x-11 I hope that is right

PLEASE HELP!!! First right answer gets brilliant. Can someone please help? It is due today!

Answers

Answer: i think it is : You are having disney spells

i think that is it

Step-by-step explanation:

Is the graph above proportional or non-proportional?

Answers

Answer:

it's proportional

Step-by-step explanation:

it starts at (0,0) and it's a straight line

UWU

Answer:non proportional

Step-by-step explanation:

Because I just did that in class

please helppppp. istg

Answers

5 meters per second so 10 meters in 2 seconds

5 meters per second,
This would mean in two seconds the bike has traveled 10 meters.

5x2=10

Elevator 1 in a building moved from ground position to a final position of +17 feet. Elevator 2 in the same building moved from ground to a final position of –22 feet. Which statement best describes the final positions of these two elevators? (1 point)

Elevator 1 is 17 feet below ground level, and elevator 2 is 22 feet above ground level.
Elevator 1 is 17 feet above ground level, and elevator 2 is 22 feet below ground level.
Elevator 1 is 17 feet above ground level, and Elevator 2 is 22 feet below the position of Elevator 1.
Elevator 1 is 17 feet below ground level, and Elevator 2 is 22 feet above the position of Elevator 1.

Answers

Answer:

Step-by-step explanation:

17 is positive meaning above while 22 is negative meaning below

hope this helps :3

if it did pls mark brainliest

Answer:

Step-by-step explanation:

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