Mathematics Middle School

Solve the equation 3x + 2( 4-6) = x + 1 What is the value for?

Answers

Answer 1

Answer:

2 1/2

Step-by-step explanation:

Answer 2

Answer:

2 1/2

Step-by-step explanation:

Related Questions

If Joe has 50 carrots and gives Beth 75 and his cousin died tomorrow, how long will it take for a wheel to do a full rotation while the car is off on a Sunday?

Answers

Answer:

28 hours

Why? Just because.

brainliest will be given

Answers

The answer is 380 I hope this helps

Which equation represents the pictorial model below?

Answers:

5 x 0.10 = 0.50

0.17 x 3 = 0.51

3 x 0.15 = 0.45

7 x 0.13 = 0.91

Answers

Answer:

3x0.15=0.45

Step-by-step explanation:

The answer is 3times 0.15 = 0.51

The Cellular Connection buys new model Z-Phones for $80 each and sells them for $200. What is the percent markup, n, for the model Z-Phone?

Answers

Answer:

I think A

Step-by-step explanation:

The answer is A

Good luck

What is the volume, in cubic inches, of a cube with edge lengths of 1/2 inch?

Answers

An 9 in. 8 in. 4 in. 2 in. 6 in.

Step-by-step explanation:

Answer: I’m telling you it’s 8 squares
I already answered this but I’m positive it’s that and I’ll give a actual explanation
Explanation: 1 square fits 4 times in each side, and if you were to make this irl with little blocks or something it would be proven, I promise it’s 8

This is due today please help

Answers

Lateral is 13.8cm
Total surface area is 32cm

Lateral is 13.8 and the total surface area is 32

a rectangle has a perimeter of 14 ft write whole-number dimensions for another rectangle with the same perimeter.

Answers

Answer:

38 cm

Step-by-step explanation:

Given the rectangle in the diagram, what is the perimeter of the rectangle?

Answer:

38 cm

Step-by-step explanation:

A rectangle has a side length of two and seven eighths feet and a side width of 5 feet. What is the area of the rectangle?

six and five eighths ft2
nine and two eighths ft2
fourteen and one eighths ft2
fourteen and two eighths ft2

Answers

Answer:

six and five eighths ft2

Step-by-step explanation:

A new bank customer with $4000 wants to open a money market account. The bank is offering a simple interest rate of %1.8.

a. How much interest will the customer earn in years?

b. What will the account balance be after 20 years

Answers

Answer:

The answer is 1,440 (sorry if it's wrong)

Step-by-step explanation:

so you multiply 4,000 by 1.8% which u will get 72 then multiply 72 by 20 and then that will get you 1,440 again sorry if it's wrong

I just solve dit on my calculator and the answer is 1440!

Find the LCM for 12 and 18.

Answers

Answer:

36

Step-by-step explanation:

least common multiple

I need help with this plz and thank you

Answers

Answer:

The answer is: w = − 30

HELP ME (also simplifying)

Answers

Answer:

i cant see it

Step-by-step explanation:

1) 47/7
2) 47 to 7
3) 47:7

how many hundredths= 80 thousandths?
Please help.

Answers

Eight thousands equals to eighty hundred :)

Answer:

8 hundredths

Step-by-step explanation:

.

One side of a cube measures 3.5 in. What is the volume of the cube rounded to the nearest hundredth? ( Volume = LWH)

42.88 inches
42.88 inches cubed
43 inches cubed
42.88 inches squared

Answers

Answer:

Literally look it up on a calc

Step-by-step explanation:

42.88 inches cubed

because 3.5•3.5•3.5 is 3.5 to the third power

HELPP MEE THIS MY THIRD TIME ASKING THIS QUESTION: What is the unit rate of the Rosk Construction

Answers

Answer:

what do you want me to figure out???

find the value x= 10, x²- 2 (x+5)

Answers

Put 10 into the x’s and do the math.

Answer:

70

Step-by-step explanation:

you replace oll the xs with 10

solve 3x(4x+5)=33 you may use the flowchart if u wish

Answers

The full answer with choices

Shaquille bought 12 jumbo packs of trading cards. Each jumbo pack contains 33 cards. How many trading cards did Shaquille buy?

Answers

Answer:

396 cards

Step-by-step explanation:

33 cards * 12 packs = 396 cards

396 cards. 12x33 equals 396 cards

Every 2/3 hour, Harris can sew 1/6 pair of jeans.

What is Harris's rate in pairs of jeans per hour?

Drag and drop the correct value into the box.

Answers

Answer:

1/4

Step-by-step explanation:

First we need to do jeans per hour

"per" means 1 and in this case 3/3 is 1 for us

1/6 / 2/3 or 1/6 over 2/3

To get 2/3 to 3/3 or 1 we need to multiply the reciprocal which is 3/2

If we do that we get 1/6 times 3/2 over 1

1/6 times 3/2 is 3/12 or 1/4

Now we have 1/4 / 1 or 1/4 over 1.

Therefore we can say Harris can sew 1/4 pair of jeans per hour.

Answer:

2/3 x 6 = 12/3

12/3 = 4 hours (to make the pair of jeans)

4 hours / 4 = 1 hour (1/4 of the pants complete)

Hope this helps!

Which of the following statements correctly compares the rate of change for the money earned,
measured as dollars per delivery, between 2 and 4 deliveries and 6 and 8 deliveries?
A. The rate of change is the same between the two time intervals.
B. The rate of change is larger between 2 and 4 deliveries than 6 to 8 deliveries.
C. The rate of change is smaller between 2 and 4 deliveries than 6 to 8 deliveries.
D. The rate of change is a positive value between 2 and 4 deliveries and a
negative value between 6 and 8 deliveries.

Answers

B or c is the answer

C is the correct answer

Use the distributive property to simplify: 5(a+3b-2)***For your answer, DON'T use spaces. *

Answers

The answer is 5a+15b-10

5 x a is 5a. 5 x 3b is 15b and 5 x -2 is -10.
You then put them together 5a+15b-10

Answer:

5a+15b-10

Step-by-step explanation:

need help, please
fast I give brainly

Answers

the coordinate pair would be (2,2) because the transformation is moved up 2 over 2.

It would be (2, 2)
Hope this helps!

Ruth found 50 chairs for $10. Please help Ruth by figuring out the ratio. (round to 2 decimal places)

A. $5.00 per chair

B. 5 chairs per dollar

C. 0.5 chairs per dollar

D. $0.50 per chair

Answers

Answer:

A. $5.00 per chair

Step-by-step explanation:

50÷10=5

I think the answer is A

Another helppppppp..........

Answers

12 cups I believe ! Hope this helps!

Answer: 12

Step-by-step explanation:

Plsssssssssss Help!!!!!
Which equation to represent a relationship where Y is a nonlinear function of X? Select all that apply.

Answers

Answer: A : no

B : no

C : yes

D : yes

E : yes

F : yes

PLEASE GIVE BRAINLIEST

Pleasee helpp meeeee

Answers

Answer: 125*

Explanation: a line is 180*. Angle R is 55. Subtract 180 - 55 = 125.

Answer is 125

Explanation

Please Help me on this!!

Answers

It keeps going up by 6

6. it goes up 6 each time

Help Please I will give brianliest if correct!!

Answers

:

A student has $78 in his checking account. If the student spends $12 on lunch, which number could be combined with the amount left in the account to make zero?

–90

–78

–66

–12

Answer: -66
Step by step:

A figure is dilated by a scale factor of 1/2. If the origin is the center of dilaton, what is the image of a vertex located at (3, 4)?

Answers

Answer:

(9,12).

Step-by-step explanation:

If a figure dilated by a scale factor of k and origin is the center of dilation, then the relation between point and its image is defined asnIt is given that a figure is dilated by a scale factor of 3 and origin is the center of dilation. So, We need to find the image of a vertex located at (3, 4). So, substitute x=3 and y=4 in the above rule of dilation. Therefore, the image of a vertex located at (3, 4) is (9,12).

Answer:
(9,12).
Step-by-step explanation:
If a figure dilated by a scale factor of k and origin is the center of dilation, then the relation between point and its image is defined as

It is given that a figure is dilated by a scale factor of 3 and origin is the center of dilation. So,

We need to find the image of a vertex located at (3, 4). So, substitute x=3 and y=4 in the above rule of dilation.

Therefore, the image of a vertex located at (3, 4) is (9,12).

4. Find the sale price of $4,200 with a 35% markdown. (Change 35% to a decimal by dividing by a 100 then multiply by 4200 to get the markdown. Then subtract Markdown from 4200) For a Markup you would add.

Answers

Answer:

$27.30

Step-by-step explanation:

4200÷100=42

1% = 42

42×35=1470

4200-1470=2730

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