Mathematics Middle School

Helpppppp mehhhhhbh plsssssss

Answers

Answer 1

F is -4, Good luck!

Answer 2

...........................

Related Questions

there are 12 boys and 16 girls Marco's class (including Marco). what is the probability that a chosen at random from Marco's class will be a boy?

Answers

Answer:

( 13 boys)

Step-by-step explanation: if there are 12 boys and 16 girls think include Marco with the boys easy add Marco and you get

42% chance of picking a boy.

12+16=28

12/28=.42

42%

Which inequality is represented by the number line below?

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Answer:

hmm

Step-by-step explanation:

I think is uhhh I think is uhhhh D lol

Please help? correct gets brainliest tysm!

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Answer:

Step-by-step explanation:

Please mark me brainleist

i think the answer is B

I'm Begging for somebody to do this worksheet. I can mark you brainiest and you will earn 15 points just please anybody? AND SAY THE ASNWER AND EXPLAIN WHY YOU GOT THAT ANSWER BECASUE I NEED AN EXPLENATION TO PUT IT ON THE TEST

Answers

(2) 2x
Bc you’re adding the imaginary one infront of the x.

(1) X squared + 25
Distribution

(3) 15x-30
Distribution

(1) x to the 6 power
You add the powers when they are being multiplied

(2) 2x squared + 7x + 12
Foil method

(2) 9x + 20
Adding Like terms

(4) 12x + 25
Adding and multiplying like terms

(2) 19x + 7
Multiplying then adding like terms.

I hope this helps ;)

Mark me brainliest please! ;D

Please help me I will give you extra points and the brain thing. (image below) 2/5

Answers

Answer:

Step-by-step explanation:

You u just need to divide them and it gives u 14 Glad to help u :)

Answer:

A) 14

Step-by-step explanation:

If you divide 560(total) by 40 you will get 14.

Note:

Hope this help! :)

32% of =8 please. Thank you.

Answers

Answer:

2.56

Step-by-step explanation:

8* 32=256

256/100=2.56

Helpppppppppppp[[[[[

Answers

Answer:

1/4

Step-by-step explanation:

First - Convert all fraction with the Greatest Common Factor of 12

12 1/2 = 150/12

4 1/4 = 51/12

2 2/3 = 96/12

Second - Subtract the patio wood and the total

150/12 - 51/12 - 96/12 = 3/12

Third - Simplify 3/12 to 1/4

1/4 of the total wood is left to build the frame of the birdhouse.

The answer is 1/4 hope this helps

Guys please this is my second time posting this I really need help. And if you answer this you can answer my other same question the same too to get more points! Please! I will mark brainliest too.

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
A pair of parallel lines is cut by a transversal as shown in the figure. Identify the types of angles created by the transversal.

Answers

Answer: F and H I think are vertical

Step-by-step explanation:

I'm sorry i couldn't help you

What does the b in y=mx+b mean???

Answers

It’s a linear equation

Answer:

the "b" is the y-intercept.

6x - 9y = 111

5x - 9y = 103

Solve the system of equations for the values of x & y.

Answers

The answer to this question is x=8; y= -7

X=8 and y=-7 hopefully this helps

Which statement explains why Chris will incorrectly determine the cost of taking the taxi cab to the airport.

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Answer:

Best Chance B Cause I think if it didn't say Incorrectly then the correct would be D.

B and D? One of them is correct and I can’t tell you if it’s correct.

Look at the picture plzz

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2h+7=-18
2h=-25
H= -12.5

final question ((((((((

Answers

Answer:

I think its 25, thats what i got when i did the math But double check with someone else just in case

It’s 25 I’m pretty sure hope this helps

how can you tell if an ordered pair (x,y) is a solution or a system of linear equations?

Answers

Answer:

you will know because it you do the system of whatever thingy and there are no two dots in the same row and the line is straight in either a negative or positive slope at a diagonal the equation is linear and its a function.

Step-by-step explanation:

The image is an example of a linear equation that is both a function and positive lenear

Answer:

To figure out if an ordered pair is a solution to an equation, you could perform a test. Identify the x-value in the ordered pair and plug it into the equation. When you simplify, if the y-value you get is the same as the y-value in the ordered pair, then that ordered pair is indeed a solution to the equation.

Step-by-step explanation:

2.
The equations y = –x and y = –2x + 4 are graphed on the coordinate plane below.

Which of the following accurately identifies and verifies the intersection point that satisfies both equations?
The point (–4, 4) satisfies both equations.

The point (0, 0) satisfies both equations.

Both points (0, 0) and (2, 0) satisfy both equations.

The point (4, –4) satisfies both equations.

Answers

Answer:

D, (4,-4) satisfies both equations.

Step-by-step explanation:

The answer to a system of equations is where the lines intersect, and these lines intersect at (4,-4)

Please need help ASAP

Answers

21 good luck :).
Hope this helps

arrange the steps to preform this subtraction operation in the correct order 1.93x10^7-9.7x10^6
HELP

Answers

someone help me with these please !

while taking attendance Miss Ali notices 2 out of her 25 students were absent. what percent of her students are abesnt?

Answers

8% are absent
2/25 = 0.08 = 8%

5 1/4 divided by 7/8 please show the work I will mark whoever shows the work correctly brainliest, please attach an image or do it on the screen :)

Answers

Answer:

Step-by-step explanation:

convert the mixed number to a improper fraction

5/1/4 = 21/4

5×4 =20 + 1 = 21 and keep the 4 the same so u ha e 21/4 /7/8

flip the 7/8 to get 8/7

then divided

21 and 7 divided each other which is 3 and keep the 4

which Is 3/4 ×8

4 and 8 divided getting you 2

and u are left with 3

3x2 = 6

I was supposed to do this 2 months ago please dont answer if you dont know
will give brainliest

Answers

Have to divide1.50 by 3, 1.50–3=0.5

1.)A square has a perimeter of
32x + 16. What is the length of one side of the square?

Answers

48 because that’s what thirty two plus sixteen equals

The answer is 48 made the calculation

The triangles pictured below are proportional to each other. What is the measure of the missing side length, x?

Answers

Answer:

x=2

Step-by-step explanation:

x=2 hope this helps!

Add. Use models if needed.
PLZ HELP I WILL GIVE BRAINLIEST!!
PLZ EXPLAIN

Answers

Step-by-step explanation:

1. 3x+5+4x-1

7x+4

2. 5x-3-2x+1

3x-2

3. -7x+4-5x-12

-12x-8

4. 4x-10-5x-2

-x-12

plz mark brainliest

A clothing store used the sign shown below to advertise a discount on shirts.

DISCOUNT
Buy Two Shirts
Get 50% Off Third Shirt

Celia wants to buy three shirts, which were originally priced $56 each. The store will discount the
price of the third shirt and then apply a 7% tax to the total cost of all three shirts.

Including the tax.
what will be the mean cost of each shirt? (Round your answer to the nearest cent).

Including the tax, the mean cost of each shirt is $___?

Answers

Answer:

$49.93

Step-by-step explanation:

Original cost = $56

Cost of 3 shirts:

3*$56 = $168

Cost of 3 shirts with discount:

168 - 1/2*56 =

168 - 28 =

$140

Add tax:

$140*1.07 = $149.8

Mean cost of each shirt:

$149.8/3 = $49.93

An animal shelter spends $2.35 per day to care for each cat and $5.50 per day to care for each dog. Pat noticed the shelter spent $89.50 caring for cats and dogs on Wendesday.
A.) Define varaibles and write an equation to represent the possible number of cats and dogs that could have been at the shelter on wendesday.

Answers

Answer:

Equation: 2.35x+5.50=89.50

ANSWER FOR A.) 95.8

Step-by-step explanation:

A.) 2.35×8=18.8

5.50×14=77

18.8×77=95.8

X(2.35)+y(5.50)=$89.50

On a coordinate plane, 2 straight lines are shown. The first solid line is horizontal at y = negative 1. Everything above the line is shaded. The second dashed line has a negative slope and goes through (negative 2, 1) and (0, 0). Everything below the line is shaded. A system of inequalities can be used to determine the depth of a toy, in meters, in a pool depending on the time, in seconds, since it was dropped. Which constraint could be part of the scenario? The pool is 1 meter deep. The pool is 2 meters deep. The toy falls at a rate of at least a Negative one-half meter per second. The toy sinks at a rate of no more than a Negative one-half meter per second.

Answers

https://brainly.com/question/14270423

Go to this question. Hope this helps. (Its the same question just with a legit answer.) :)

the unit price is $2.50

Varna buys a package of ground beef for +7.50 at the same unit
price. What is the weight of the package?

Answers

Answer:

The answer is 3.

Step-by-step explanation:

If you divide 7.50 by 2.50, you get 3. Hope this helps! And have an amazing day!

the answer is 3. The weight of the package is 3 because if you divide 7.50 and 2.50 you get 3..

PLEASE MAKE SURE HELP MEEEEEEEEE!

Answers

Yes it’s correct :))))

Answer:Yes u are correct.Good job :)

Step-by-step explanation:

Write an inequality that compares one of the fractions to one of the decimals. Then explain how the number line helps you decide which number is greater.

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So tow 12x55=550 ......

Help!! Need the correct answer ASAP and will give correct answer brainlyest!!!

Answers

Answer:

I think is 4

Step-by-step explanation:

Answer:

X=36

Step-by-step explanation:

Divide the corresponding side (16) by 4/7

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