Mathematics Middle School

Help me plz I really need help

Answers

Answer 1

Answer:8 6/8

Step-by-step explanation:6 1/8+ 2 5/8

Answer 2

Answer:

8 6/8

Step-by-step explanation:

Related Questions

What is the sum of 2/5 and -4/5?

A. -4/5
B. -2/5
C. 2/5
D. 4/5

Answers

Answer:

Step-by-step explanation:

Answer:

2/5 + (-4/5) = -2/5!

⭐ Please consider brainliest! ⭐

Step-by-step explanation:

A fish is swimming at a constant rate toward the ocean floor. The equation y = -7x - 3 can be used to represent this situation, where y is the depth of the fish in meters below sea level and x is the number of seconds the fish has been swimming.

Which statement best describes the depth of the fish, given this equation?

From a starting position of 7 meters below sea level, the fish is ascending 3 meters per second.

From a starting position of 3 meters below sea level, the fish is ascending 7 meters per second.

From a starting position of 3 meters below sea level, the fish is descending 7 meters per second.

From a starting position of 7 meters below sea level, the fish is descending 3 meters per second.

Answers

I would say d) from a starting position of 7 meters below sea level, the fish is descending 3 meters per second.

Answer:

From a starting position of 3 meters below sea level, the fish is descending 7 meters per second is the answer

Step-by-step explanation:

pleasee help find the equation

Answers

Answer:

Step-by-step explanation:

Iii

Answer: i dont even know?

Step-by-step explanation:

Helpppppp meeeee plllleeeaasss

Answers

The rate is 12 per carton.

12 per carton

have a great day!!

HELP PLEASE THERE ARE TWO MORE.

Answers

Answer: y + x = ?

y - x = ?

y times x = ?

y / x = ?

Step-by-step explanation: If 1 is correct tell me, if none are, i will edit :D

40- 45[43x34] then divide iy

I am not in the mood to do math and I can't think straight but this is way overdue.

Answers

Answer:

Step-by-step explanation:

625/25 as both currencies have just been multiplied by 100

Answer:

the second option

Step-by-step explanation:

should i explain why or no?

Who ever answer this question with explanation will get Branily!!!!!

Answers

The answer is 36 dollars.

The percentage is 30%, so you’d multiply 120 x .3 to get the amount for that 30%. I hope this helps!

Answer:

Step-by-step explanation: 120/1 x 30/100 = 36

55x^ 2 + 62y^2 + 38 − 63X^ 2 + 8
combine like terms
WILL GIVE BRAINLIEST

Answers

Answer:

− 8 x^ 2 + 62 y ^2 + 46

Step-by-step explanation:

heheheh I do math lol

Answer:

-8x^2+62y^2+46

Step-by-step explanation:

55x^ 2 + 62y^2 + 38 − 63X^ 2 + 8

Look at all variables that are similar and bring them next to each other

(55x^2 -63x^2)+(62y^2)+(38+8)

Add them together

-8x^2+62y^2+46

Hope this help!

please explain steps

Answers

Answer:

Step-by-step explanation:

you keep the hole number. times the exponent 's. since one of them are negative it will be a fraction.

When using the PEMDAS method, in this problem you would start with simplifying the exponents. Then you would multiply.

THIS IS THE SECOND ONE (Sorry for caps :>)

Answers

It would be 288 calories per 1 slice

288 calories for one slice

Can you help me please I’ll give brainliest

Answers

The answer is B I hope it’s right

I will give you the brain thing and extra points. (image below) 6/13

Answers

Answer:

(1,-1)

Step-by-step explanation:

It’s B I am 100 sure

A company has 95,000 shares of stock to sell stock broker decides to buy 100 shares of the stocks for each of her clients if the company has 75,000 shares of stock remaining after she makes her purchase how many customers does a stockbroker have?

Answers

Answer:B

Step-by-step explanation:because it will be the same thing depending on the amount of people she buys is for hypothetically she buys it for the same amount of people

Answer:

you right a

Step-by-step explanation:

which equation represents a line that passes through points (0, 6) and (2, 0) y = -1/3x + 2 y = -1/3x + 6 y = -3x + 2 y = -3x + 6

Answers

The answer is y = 3x + 6. I corrected it to 3x becuase it wouldn't work if it was -3x. If -3x is one of the choices then mark that as the answer.

which equation represents a line that passes through points (0, 6) and (2, 0)

y = -1/3x + 2

y = -1/3x + 6

y = -3x + 2

y = 3x + 6

We have to plug in the coordinates into the equation. If x or y solved from the equation equal a coordinate in the coordinates, then it will be the correct equation.

1) 6 = -1/3x + 2

-1/3x = 4

x = 12

This equation doesn't work. Even if the other pair works, it still doesn't satisfy (0,6).

2) 6 = -1/3x + 6

-1/3x = 0

x = 0

0 = -3x + 2

-3x = -2

x = 2/3

This equation doesn't work. Even if the other pair works, it still doesn't satisfy (2,0).

3) 6 = -3x + 2

-3x = 4

x = -4/3

This equation doesn't work. Even if the other pair works, it still doesn't satisfy (0,6).

4) 6 = 3x + 6

3x = 0

x = 0

0 = 3x + 6

3x = 6

x = 2

This equation works.

To find the quotient of 3 divided by one-sixth, multiply 3 by
One-sixth.
Three-sixths.
3.
6.

Answers

I believe the answer is D 6

This is because 1/6 X 18 = 3

So 3 X 6 = 18

So the answer is 6

Answer:

D) 6

Step-by-step explanation:

See attachment

An electrician needs 3 rolls of electrical wire to wire each room in a house. How many rooms can he wire with 3/4 of a roll of wire?

Answers

Answer:

He can wire

[tex] \frac{1}{4} [/tex]

of a room with 3/4 of a roll of wire.

Step-by-step explanation:

We can solve by using proportions.

Let's set it up.

[tex] \frac{3 \: rolls}{1 \: room} = \frac{ \frac{3}{4} \: of \: a \: roll}{x} [/tex]

We are now going to cross multiply. By cross-multiplting, you would get:

[tex] \frac{3}{4} = 3x[/tex]

You are now going to divide both numbers by 3 in order to get the x by itself.

[tex] \frac{ \frac{3}{4} }{3} = \frac{3x}{3} [/tex]

By dividing, you get:

[tex] \frac{1}{4} = x[/tex]

Therefore, the answer is 1/4.

The number of rooms he can wire with 3/4 of a roll of wire is 1/4.

What are proportions?

Proportion, in general, is referred to as a part, share, or number considered in comparative relation to a whole. Proportion definition says that when two ratios are equivalent, they are in proportion. It is an equation or statement used to depict that two ratios or fractions are equal.

Given that, an electrician needs 3 rolls of electrical wire to wire each room in a house.

Let the number of rooms he can wire with 3/4 of a roll of wire be x.

Now, the proportion is

[tex]\frac{3}{1}=\frac{\frac{3}{4} }{x}[/tex]

3x=3/4

x=1/4

Therefor, number of rooms he can wire is 1/4.

To learn more about the proportions visit:

https://brainly.com/question/7096655.

#SPJ2

What does X =?
5x−2=−10−3x

Answers

5x-2=10-3x
8x=-8
8x/8=-8/8
X=-1

Answer:

x = -1

Step-by-step explanation:

Drag and drop the responses into the boxes to correctly complete the statements.

Answers

Answer:

#1 tnis vert

#2 i(a plus b)power of 2 =+c2

#3 never

Step-by-step explanation:

Answer:

#1 this vert

#2 i(a plus b)power of 2 =+c2

#3 never

Luna and Molly work at a greenhouse. On Tuesday, they each spent the same amount of time planting flower baskets, but Molly planted more. On Wednesday, they're splitting the remaining flower baskets to complete the work. Who will likely finish first?

Answers

Answer:

Most likely Molly

Step-by-step explanation:

If they spent the same amount of time on Tuesday planting flowers and Molly planted more, it's very likely that she will finish first on Wednesday. Hope this helps :)

Answer: Molly

Step-by-step explanation: I got it right

In 4 regular season basketball games, James Harden scored 141 points. Write an equation to represent the number of points scored, y, in x total games.

Answers

Answer:

141÷ 4= x

Step-by-step explanation:

I think it's self- explanatory there

Answer:

y = 35.25x

This is only correct if assuming that he scored the same amount of points in each game.

Please help!
omplete the table for an object that goes 3/4 miles in 6 minutes.
distance (mi)
3/4, 1 1/2, 2 1/4
time (h)
1/10,?

Answers

I’m pretty sure that the answer would be. 13 hours in all but dk!

This box is a right rectangular prism with a base that has dimensions of 6 m and 7 m. The volume of the box is 378 m3.

What is the height of this box?

ANSWER THE QUESTION THIS TIME!!! dont give me a "sOrRy I neEd PoIntS"

Answers

Answer: A rectangular garage has a volume of 180 m. it length of 12 m and a width of 8 in. ... Which schon dimensions belongs to a right rectangular prism with a volume ... b.7 cm 9cm 6 cm 378 ... 10. soup can has a radius 01 43 cm and a height of 11.6 cm. ... A recycling box holds 1ST 875 cm of material and has a square base with ...

Step-by-step explanation:

Answer:

Your Answer is 9m!

Step-by-step explanation:

B ( Being the area of the box ) = lw

B = 6m x 7m

B= 42m².....

V = Bh

378m³ - 42m² x h

378m³ 42m² x h

-------- = -------------

42m² 42m²

Therefore your answer is 9m! I hope this helps!

A business owner bought a product for $20. The business owner sold the product for $32. By what percent was the product marked up?

Answers

Answer:

60%

Step-by-step explanation:

the answer i believe would be 60%

Which graph represents the solution of the inequality 4−x≥10 ? K SO I KINDA DREW THE NUMBER LINE BUT WHERE YOU SEE THE 1ST ARROW FROM THE RIGHT,THAT'S WHERE IT STARTS! PLZ HELP ME ALSO ALL THE NUMBERS ARE NEGATIVE:)

--← ← ← ← ← ←------------------------------------------- A. starts at 6
10 9 8 7 6 5 4 3 2 1 0

-----------------→ →→→→→→→→→→→- B. starts at 6
10 9 8 7 6 5 4 3 2 1 -0

---←----←---←-------------------------- C. starts at 7
10 9 8 7 6 5 4 3 2 1 -0

--------------→ →→→→→→→→→→→→→-------------------------- C. starts at 7
10 9 8 7 6 5 4 3 2 1 -0

Answers

if i’m not wrong the answer should be c

can you help on number 5 plzzzzz

Answers

Answer:

outercore

Step-by-step explanation:

outercore is the answer.

For lunch with her friend, Kristionna is purchasing several side items that cost a total of $18, plus 2 sandwiches. The total cost of the meal is $32 and is represented by the equation 2x + 18 = 32. How much does each sandwich cost?
A) $14
B) $22
C) $7
D) $28

Answers

Answer:

Step-by-step explanation:

thee equation they give us is 2x + 18 = 32. Our goal is to isolate x.

First, subtract 18 from both sides to eliminate it.

2x + 18 = 32 ---> 2x + 18 - 18 = 32 - 18 ----> 2x = 14

Next, separate the 2 from the x by dividing it from both sides:

2x = 14 ----> 2x/2 = 14/2 ----> x = 7

By solving this equation, we find that x, or one sandwich, costs $7.

Its C did my math in a paper........:)

PLEASE HELP ME

Find the slope and y-intercept of the following graph.

Answers

The y-intercept is 2 and the Slope is 2/4 but if you simplify that, it will be 1/2.

Write 0.46 as a fraction in simplest form.
0.46=

Answers

The answer is 23 over 50 or 23/50 what ever you can understand better hope it help

it would be 23/50 because it’s originally 46/100 but that simplified as far down as possible is 23/50

Determine whether the graph represents a proportional relationship.

Yes, it is a proportional relationship because the graph goes through the origin
No, it is not a proportional relationship because the graph does not go through the origin
Yes, it is a proportional relationship because the graph is a straight line
No, it is not a proportional relationship because the graph is not a straight line

Answers

No, it is not a proportional relationship because the graph does not go through the origin

It doesn't go threw 0 so it isn't one!

Answer:

Step-by-step explanation:

No, it is not a proportional relationship because the graph does not go through the origin

A line passes through the points (1, 4) and (3, –4). Which is the equation of the line?

Answers

y = -4x + 8

First you need to find the slope of the line.

The slope formula is m = y2-y1/x2-x1

If you plugged in the points it would be m = -4-4/3-1

so m = -8/2 = -4

so the slope is -4

now we need to write the equation of the line

for this u use point slope form

the formula for that is y-y2=m(x-x1)

so if you plug it in it would be:

y-(-4)=-4(x-3)

now you solve

y+4=-4x+12

y+4-4= -4x+12-4

y = -4x + 8

and now you have the slope of the line

I hope this helps! :)

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