Mathematics Middle School

Solve the equation. 6x - 10 = -3x + 8

9
18
27
2

Answers

Answer 1

Answer:

2

Step-by-step explanation:

Combine like terms. hope this help:)

Answer 2
6x - 10 = 3x + 8

the x = 2

Related Questions

Please help me with this I will give out extra points with the brain this math question
5/5 image below.

Answers

Answer:

3 ft

Step-by-step explanation:

a^2 + b^2 = c^2.....a and b are the legs and c is the hypotenuse

4^2 + b^2 = 5^2

16 + b^2 = 25

b^2 = 25 - 16

b^2 = 9

b = sqrt 9

b = 3 <== vertical height is 3 ft

Answer:

i believe it is B : 4.5

Step-by-step explanation:

i did division and i got 1.15 so then i started adding and some subtracting and i got 4.5 and i looked and saw it was one of the answers! i hope this is correct!

have a wonderful day!!!

At school, 19 percent of the students wore red shirts on Valentine’s Day. There are sixteen classes in the school with twenty-two students in each class. How many students wore red shirts on Valentine’s Day?

Answers

66% of the students wore red on Valentine’s Day

i need the answer for this

Answers

Answer:

A

Step-by-step explanation:

Answer:

A. 12%

Step-by-step explanation

There is a total of 25 people in the class only 3 people have a family household of 7 or 8 so you would just do 3/25 and that decimal would give you your answer.

ok so what is 60+48j its distributive property

Answers

In distributive property, the answer would be 12(5 + 4j).

Factor 12 out of 60 + 48j

12( 5 + 4j)

▓ What is 4,907 x 5,560? ▓

Answers

Answer:
27,282,920

Step by Step:
4,907 x 5,560

Deposition does NOT occur

A. as a glacier melts.

B . as rocks move downhill due to gravity.

C . when a river empties into the ocean.

D . as calcite dissolves from limestone.

PLZ HELP WILL MARK BRAINLIEST

Answers

Answer:

D

Step-by-step explanation:

Not A because it has rocks in it

Not B because thats clear

Not C same reason for B

Yes D because it dissolves

I think it’s A. But not sure

An airplane is traveling at a constant speed of 600 miles per hour. Which graph could represent that motion?

Answers

Answer:

b

Step-by-step explanation:

Plz help me and answer right

Answers

I think it might be 30 but I don’t know
I’m not sure if this is right but I tried...

The Equation you are going to use: P(event)=number of favorable outcomes/total number of possible outcomes

1. Equal to
The probability of rolling a 4 is 1/6. There is 1 favorable outcome and 6 possible outcomes. The frequency of rolling a 4 after 90 times is 15/90 which is equal to 1/6. Therefore equal to.

2. Greater than
The probability of rolling a number less than 4 is 3/6 or 1/2. After 90 times, the outcome was 46/90 which simplified is 23/45. Half of 45 is 22.5 and 23 > 22.5.

3. Less than
The probability of rolling a multiple of 3 is 2/6 or 1/3. After rolling the cube 90 times, the outcome was 24/90 which simplified is 4/15. 1/3 of 15 is 5. 4 < 5. Therefore, less than.

Hope this helps!!!!

Four students set up a lemonade stand. At the end of the day, their profit is $17.52. How much money do they each have when the profit is split equally?

Answers

So each student gets $4.38 each when the profit is split equally

Answer:

$6

Step-by-step explanation:

PLZ I WILL GIVE U BRAINS, HELPPPPPP!!!!!!!!!

Answers

30p-7
-7*-4=28
-7*1=-7
28+2= (you add them because they both have the same variable)

Answer:

−26p− 7

Step-by-step explanation:

For which inequality would x = 8 not be a solution?

Answers

Answer:

The last one because 12 is not less than or equal to 10

Answer:

the last one is the answer

HELP PLEASE!!! A flower bed is in the shape of a triangle, with a base of 15 feet and a height of 9 feet. What is the area of the flower bed?

24 square feet
32.5 square feet
67.5 square feet
135 square feet

Answers

Answer:

C) 67.5 square feet

Step-by-step explanation:

the equation for finding the area of a triangle is height times the base divided by 2. so it would be 15/2 then multiplied by 9

Answer: 67.5 square feet

Area of triangle equation is :
(Base x height) /2

15 x 9 = 135

135/2= 67.5

A penguin is standing 3 feet above sea level and then
dives down 10 feet. What is its depth?

Answers

Answer:

7 feet below sea level

Step-by-step explanation:

he was at 3 then you subtract 10 feet because he dives.

Answer:

-7 feet or 7 feet below sea level

Step-by-step explanation:

We can find the absolute value to solve this problem.

There are two ways that we can solve this:

Solution 1: |3 - 10| = 7

Solution 2: 10 - 3 = 7

Hope this helped!

pls help..........................

Answers

Answer:

6.75 or 7 since you need to round

Step-by-step explanation:

Ok so the area of a square is L*W=A, so square A=3*3=9

THe equation for a circle is pi*r^2=A, so circle A=pi*1.5^2=pi*2.25

so the difference is 6.75

"A curtain manufacturer uses a 90-yard roll of material to make 77 identical curtains. There was 7.75 yards of material left over.

How many yards were needed for each curtain?"

this is what I meant lol

Answers

Answer:

1.06818181 there you go

1.06818181 hehehehehe

Can someone plz help me I’m being timed!!!

Answers

Answer:

on the x axis

Step-by-step explanation:

on the x axis

X axis
Mark me as the brainliest

HELP PLS !! The figure below has a point marked with a large dot. First, translate the figure 8 units to the left. Then, give the coordinates of the marked point in the original figure and the final figure.​

Answers

Answer:

original (4,1)

Final (4,-7)

Step-by-step explanation:

The y axis stays the same and I just move the x axis 8 to the left.

oh i see it now the answer is

(3,3)

plz help will mark brainliest if correct answer ​

Answers

Answer:

73

Step-by-step explanation:

Why do you think this wall was built in Berlin, Germany after WWII?

Answers

To keep western “fascist” from entering west germany and undermining the socialist state also served the objective of steeming mass defections from east to west
The official purpose of this Berlin Wall was to keep Western “fascists” from entering East Germany and undermining the socialist state, but it primarily served the objective of stemming mass defections from East to West.

.‍​ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ​

Answers

Answer:

52 fl oz are in 6.5 cups

Step-by-step explanation:

8 fl oz is equal to 1 cup so just multiply  8 by 6.5

the answer above me is right :)

the algebraic expression that represents the situation being described. Hector’s dog weighs 15 pounds more than Cesar’s dog, who weighs x pounds. *

Answers

Answer:

x=y+15 .......

Step-by-step explanation:

x is equal to Cesar's dog and y is Hector

"A curtain manufacturer uses a 9090-yard roll of material to make 77 identical curtains. There was 7.757.75 yards of material left over.

How many yards were needed for each curtain? "

I've been stuck on this question for a long time please someone help me :(

Answers

Answer:

Step-by-step explanation:

Find the area of the figure. (Sides meet at right angles.)​

Answers

Answer:

40

Step-by-step explanation:

so it is 2*10+ 4*5= 20+20 = 40

if my answer helps please mark as brainliest.

Answer:

top

2x (3+4+3)

2x10=20

bottom

5x4=20

total 40

Step-by-step explanation:

3. Use powers to rewrite these problems:

a. y y y y y y

b. 7 * 7 * 7 * 7 * n n n n n * m

c. y y * y y

d. t * t * t * t

Answers

A=Y^6
B=7^4•n^5•m
C=y^4
D=t^4

Your teacher is selecting class partners by drawing names out of a bag. There are 12 girl's names and 10 boy's names. What is the probability that she selects a boy's name followed by a girl's name (without replacement)?

A) 20/77

B) 30/121

Answers

The answer would be A)20/77.
The reason is that without replacement it would go (10/22)*(12/21)=0.2597
You can do the easy route I did then do (20/77) which would also give you 0.2597.
The answer is exactly A there is not other choises make sense

2. The cost of 8 jars of jalepenos is $23.92. Find the unit price, then find the cost of 10 jars of jalepenos. (PLEASE SHOW YOUR WORK OR EXPLAIN HOW YOU DID IT ITS FOR A GRADE)

Answers

Answer:

23.92 / 8=$ 2.99 each unit

$2.99 x 10= $ 29.90

Step-by-step explanation:

23.92 divided by 8=2.99

2.99x10=29.9

The answer is 29.9

I give Brainliest, Like all the time, and I really need this answered

Answers

Answer:

1: 8

Step-by-step explanation:

Answer : 8
Explanation:
16/2 = 8

Select all ordered pairs that are solutions of y=3x−1.

1: (1,3)

2: (3,8)

3: (7,17)

4: (10,29)

Answers

Step-by-step explanation:

The correct options are

2. (3,8)

4. ( 18 , 29 )

Hope it will help :)

I only know that it is number 2

Mr. Levin tried to simplify this expression. He made a mistake! Explain where the mistake is in this problem. Give the correct simplified expression too!
(8x + 8) - (7x - 2)
8x + 8 - 7x - 2
x + 6

Answers

Answer:

Instead of x+6, it should be x+10

Step-by-step explanation:

Answer:

His mistake is putting x+6.

Step-by-step explanation:

You can't add x to 6 because they are not the same.

The right answer is X=6.

halp me please i don't wanna fail...I wanna pass this test ;--; (MUST BE A EXPRESSION)

Answers

Answer:

155+27n

Step-by-step explanation:

hope this helps

Answer:

142 I hope that helpes

Step-by-step explanation:

30+15= 45 and 85+12= 97  45+97= 142

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