Mathematics Middle School

6/8 questions im giving brainliset for pls help me

6/8 Questions Im Giving Brainliset For Pls Help Me

Answers

Answer 1

Answer:

$38.1

Step-by-step explanation:

Add $86 to the value of -$47.90

-47.9 + 86 = 38.1

Answer 2
$38.10

Hope it helped

Related Questions

hi everyone i need help what is 7+2+*3

Answers

Answer:

Its not 42 so its 86

Answer:

42

Step-by-step explanation:

Help me look at pic pls

Answers

Answer:

7.0

Step-by-step explanation:

Divide 218.4 m/ 31.04 sec.

Answer:

I believe the answer is 7.0

Step-by-step explanation:

This is very very important

Answers

Answer: 784 cubic things. lol is this iready

Step-by-step explanation:

Please help I will mark the correct answer as brainliest

A.3
B.4
C.5
D.6

Answers

Answer:

B

Step-by-step explanation:

...

help please aaaaaaaaaaaaaa

Answers

Answer:

umm i cant see it

Step-by-step explanation:

Answer:

the 1st one

Step-by-step explanation:

Lol I think ;^;

Graph the inequality x > 3.

Answers

You did it wrong it. It should be facing right with an open circle

Perform the operation:
\frac{27}{-3}
−3
27
​

Answers

Answer:

-9 is the answer

hope this helps

Answer:

- 9

Step-by-step explanation:

27/(- 3) = - 9

-TheUnknownScientist

A puppy's birth weight was 5 ounces, at 9 weeks the puppy weighed 59 ounces.

On average, how many ounces per week did the puppy gain?

Answers

About 6.5 ounces per week I believe!

Answer:

approximately 6

Step-by-step explanation:

PLLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEE HELPPPPPPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

It's 105 square cm. I am sure

6x15 + (6x5)/2 what he said

help this is the last thing for today

Answers

-12+4=-8



I need brainliest

What is m
6 1/9 = 4 3/7 + m

What is x
x + 3 2/5 = 8 1/9

What is w
w - 3 5/6 = 7 6/7

A high school track​ team's long jump record is 21 ft 10 1/4 in. this​ year, ​Arthur's best long jump is 21 ft 3 1/2 in. if long jumps are measured to the nearest quarter​ inch, how much farther must jump to break the​ record?

To beat the school long jump​ record, Arthur must jump an additional _____ inches.

Answers

Answer

m=40/63

Step-by-step explanation:

if you want to simpliyfiy its 0.635

The answer: M = 40/63 Simplified 0.63
Hope this helps!!

Please mark brainliest

7/8 im giving brainliest if u get it right

Answers

The mutant zombie has 7 limbs
9????????????????? I hope

Solve: 3x + (2 - 4x); when x = 5 *

Answers

Answer:

-3

Step-by-step explanation:

3 • 5 + 2 - (4) (5)
15 + 2 - (4) (5)
15 + 2 - 20
15 + -18 (-18 + 15)
-3

Select all equations that have no solution
СА 6 + 2x 2 (x+6)
B
3 (3x – 4) = -9x + 11
С
11x – (2x + 5) = –2 (-5x – 3)
D
3x – (x - 2) = x +4
E
3x – 2 + 12 – 6x = 4(5 – 2x) – (-4x)

Answers

Answer:

D and C

Step-by-step explanation:

hope this he p s ya

Solve the system by elimination.

Answers

Answer:    x=−2 and y=−5

Step-by-step explanation:    2x−y=1;12x−5y=1

Multiply the first equation by -6,and multiply the second equation by 1.

−6(2x−y=1)

1(12x−5y=1)

Becomes:

−12x+6y=−6

12x−5y=1

Add these equations to eliminate x:

y=−5

Then solvey=−5for y:

y=−5

Now that we've found y let's plug it back in to solve for x.

Write down an original equation:

2x−y=1

Substitute−5foryin2x−y=1:

2x−(−5)=1

2x+5=1(Simplify both sides of the equation)

2x+5+−5=1+−5(Add -5 to both sides)

2x=−4

2x

2

=

−4

2

(Divide both sides by 2)

x=−2

x=-2 and y =- 5 is the answer

This box is a right rectangular prism. Its dimensions are 3 inches by 3 inches by 11 inches.

What is the surface area of the box?

Answers

Answer:

Stot = 150 in2

Step-by-step explanation:

there is your anser

Answer: 150 inches sq.

Step-by-step explanation:

Bottom - 3 x 3 = 9

Top - 3 x 3 = 9

Front - 3 x 11 = 33

Back - 3 x 11 = 33

Side - 3 x 11 = 33

Side - 3 x 11 = 33

9 + 9 + 33 + 33 + 33 + 33 = 150

To which set or sets does the number 8 belong?



Group of answer choices

rational numbers only

integers

integers, and rational numbers only

whole numbers, integers, and rational numbers

Answers

Answer:

whole numbers only

Step-by-step explanation:

Answer:

Whole numbers, integers, and rational numbers

Step-by-step explanation:

NEED HELP!!! Please answer the question! WILL GIVE BRANILY! 15 POINTS!!!

Answers

Answer: D. Cannot be determined.

If Angle 3 were not included, the answer would be A, 360°

Step-by-step explanation: When the lines a, b, & c are parallel, the line intersecting them forms angles that are vertical, supplementary and/or corresponding and congruent.

Here, angles 4 and 5 are supplementary. No need to know their exact measurements. Together, their sum is 180°

Angles 1 and 2 are also supplementary, another 180°

But we don't know the measure of angle 3, so getting an exact sum is impossible here.

Yesterday, there were 90 problems assigned for math homework. Jonah did 20% of them correctly. How many problems did Jonah get right?

Answers

Answer:

18 questions correctly

Step-by-step explanation:

1% of 90 is .9, so .9x20=18

Using only addition, how can you add eight 8’s to get the number 1,000?

Good Luck! ( If your correct you MIGHT get brainliest)

Answers

Answer:

888+88+8+8+8

Step-by-step explanation:

Five gerbils cost p dollars. How many dollars will it cost to buy g gerbils? How many gerbils can you purchase for d dollars? Clearly demonstrate and explain how you found the answers.

Answers

Answer:

what is p and what is g?????

Step-by-step explanation:

There’s not enough information for this promblem.

SOMEONE PLEASE HELP!!

Answers

Answer
i believe the answer would be b


hope this helps and have a wonderful day :)
The answer is b when you multiply you figure out that it would be 12-3 which is equal to 9.

if i have 23 pictures and 2:59 mints to show them how many for each

Answers

Answer:

Step-by-step explanation:

2:59 minutes=179 secs

179/23=7.78260869565 seconds (but you can just do 7.78)

you would have ab 7.8 secs

The Buffalo Bills football team wanted to buy new footballs for their practice. They got a discount and had to pay $42 per 6 footballs. What did the team have to pay per football? Be sure to explain all of your work.

Answers

Answer:

7

Step-by-step explanation:

42 divided by 6 =7

Just do $42 divided by 6 = 7 hope this helps !

BRAINLIEST TO FIRST RIGHT!!!!!!!!!!!
oof, all caps lol:)

Answers

Answer:

x^2 = 121

x = 11   Im wanting brainliest

Step-by-step explanation:

X = 11,

11 x 11 = 121, 121 + 5 = 126
You should give the first person brainliest they answered first :)

PLs HElp pls help will mark brainliest!!!!!!

Answers

140 degrees i hope it helps
140 hopes this help bby

Q#1: Amanda and Lisa are playing games at the arcade. Amanda started with $15, and the machine she is playing costs $0.75 per game. Lisa started with $13, and her machine costs $0.50 per game. After how many games will the two girls have the same amount of money remaining?
Q#2:The Lone Star Shipping Company charges $14 plus $2 a pound to ship an overnight package. Discount Shipping Company charges $20 plus $1.50 a pound to ship an overnight package. For what weight is the charge the same for the two companies?

Answers

Answer:

4 games

and it would be $37.50 for both companies

Step-by-step explanation:

Anica says that she can rewrite ANY subtraction problem as an addition problem. Is she correct? Explain how you know!

Answers

yeah i think so because
5-2=3
3+2=3
?

70-20=50
50+20=70
idek
I think it’s true because of family pyramids or whatever they’re called. Like 6-2=4 can be rewritten as 4+2=6 or 2+4=6 if that makes sense :))

Bella works at the grocery store and has 453 oranges to fit into 17 boxes. She fills all of the boxes with exactly the same number of oranges and sends the leftover oranges to the soup kitchen at the local community shelter. How many oranges fit into each box, and how many are going to the community shelter?
How will you solve it?

Answers

Answer:

It would be 7701

Step-by-step explanation: hope this helps!

It would be 7701 I think

Solve the following system of equations:
y = 5/4x - 2
y = -1/4x + 19

x = ? and y = ?

Answers

Answer:

1. y= 5 /4 x −2

2.x=−4y+76

The value of a and y in the system y = (5/4)x - 2 and y = -(1/4)x + 19 are,

14 and 31/2 respectively.

What are the solutions of a linear system of equations?

If a system of equations only contains two linear equations with two variables, the system's equation can be graphed, the graph will have two straight lines, and the intersection point(s) of those lines will be the system's solution.

There are only three matching forms of solution for a given system of equations because there are only three different ways that two straight lines in the plane can graph.

Given,

y = (5/4)x - 2 and y = -(1/4)x + 19.

Multiplying both the equations by 4 we have,

4y = 5x - 8 and 4y = - x + 76.

Subtracting the second equation from the first we have,

0 = 6x - 84.

6x = 84.

x = 14.

Replacing 'x' in any of the equations,

4y = 5(14) - 8.

4y = 70 - 8.

4y = 62.

y = 31/2.

learn more about the linear system of equations here :

https://brainly.com/question/21404414

#SPJ2

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