5(3x + 4) + 2x



3(4x-7)-5x


Simplify the expression by distributing and combining like
terms.

Answers

Answer 1

Answer:

1. x= - 20/13

2. 7x-21

Step-by-step explanation:


Related Questions

HHHHHHEEEEEEEELLLLLLLLLLLLLLLLPPPPPPPPPPPPPP MMMMMMMMMMMMMMMEEEEEEEEEEEEEEEEE WILL GIVE BRAINLESSS

Answers

C- the x-coordinate is negative, and the y-coordinate is negative

Answer:  B. The x-Coordinate is Positive and the Y- Coordinate is Negative

Step-by-step explanation: Get a Coordinate Plane Picture with the Coordinates labeled for reference.

Tina multiplies 46 times 23 2/3. Which statement is true about the product? Drag steps and expressions into place to explain and show how to evaluate a • b for a = 5 and b = 8.

Answers

Answer:

See solutions below

Step-by-step explanation:

The product of 46 and 23 2/3 is expressed as;

= 46×23 2/3

= 46 × 71/3

= (46×71)/3

= 3266/3

= 1088.67

Given a•b

If a = 5

b = 8

a•b =5•8

a•b = 40

1) Can a line have a slope of 1.25? Exp

Answers

Yes a line can have a slope of 1.25 if you do the math you should find the answers

which is the best deal: a 14 ounce drink for $4.50 or a 12 ounce drink for $3.75?

Answers

Answer: 12 ounces for $3.75 is the better value

Step-by-step explanation:

The 12-ounce drink for $3.75 is the best deal as it has a lower cost per ounce compared to the 14-ounce drink for $4.50.

To find the best deal, we need to compare the cost per ounce for each drink.

For the 14-ounce drink:

Cost per ounce = $4.50 / 14 = $0.3214 (rounded to four decimal places)

For the 12-ounce drink:

Cost per ounce = $3.75 / 12 = $0.3125 (rounded to four decimal places)

Comparing the cost per ounce, the 12-ounce drink has a lower cost per ounce, making it the better deal.

So, the 12-ounce drink for $3.75 is the best deal.

To know more about ounce, refer here:

https://brainly.com/question/30189430

#SPJ2

How many 3/8 are in 5/4

Answers

Answer:20

Step-by-step explanation:

Find the point that lies on the line described by the equation below. y - 11 = 14(x - 2)

Answers

The answer is (-2,11)

1 point
36. Colby put $100 in a savings account. The graph below shows how the amount will increase over the
next ten years. What does the y-intercept represent?

Answers

Answer

The amount in Colby's account per yer

Explanation

Refer to the left side of the graph. When looking for the y-intercept's units/other information, always review the left hand side of the graph as that will display the information of the vertical line, known as the y axis, where the y-intercept lies

Using the equation shown, which is the best estimate of x?

x2 = 315


a)between 17 and 18

b)between 53 and 54

c)between 78 and 79

d)between 157 and 158

Answers

Answer:

a)

Step-by-step explanation:

[tex]\sqrt{315}[/tex]  is approximately 17.8

17² = 289

18² = 324

315 is between 289 and 324

The value of the square root of 315 is 17.74 thus the two consecutive whole numbers 17.74 lie in between will be 17 and 18.

What is a number system?

The number system is a way to represent or express numbers.

A decimal number is a widespread number that we use frequently.

Since the decimal number system employs ten digits from 0 to 9, it has a base of 10.

As per the given square roots,√315

The value of √91 is 17.74823935

The whole number less than  17.74823935 is 17 and greater than  17.74823935 is 18.

Thus, 17 <  17.74823935< 18

Hence "The value of the square root of 315 is 17.74 thus the two consecutive whole numbers 17.74 lie in between will be 17 and 18.".

For more about the number system,

brainly.com/question/22046046

#SPJ5

Kris and Nathan put a down payment of 20% on the purchase of their house, and then financed

$150,000. What was the purchase price of the house

Answers

Answer: $187,500

Step-by-step explanation:

Let x = Purchasing price of house.

Given: Down payment = 20% of x

= 0.20x  [20% = 0.20]

The amount financed = Purchasing price - Down payment

= x-0.20x

=(1-0.20)x

= 0.80x

As per given,

[tex]0.80x=150000\\\\\Rightarrow x=\dfrac{150000}{0.8}\\\\\Rightarrow\ x=\dfrac{1500000}{8}\\\\\Rightarrow\ x=187500[/tex]

Hence, the purchase price of the house =$187,500

If you randomly select a card from a well-shuffled standard deck of 52 cards, what is the probability that the card you select is a 2 or King?

Answers

Answer:

0.1538

Step-by-step explanation:

There are 8 cards that are either 2s or Ks.

P(2 or K)  = 8/52

P(2 or K) = 0.1538

what does 4f-2f + 3-f= equal

Answers

Answer:

f + 3

Step-by-step explanation:

Combine like-terms

4f - 2f - f +3

f + 3

Answer:

4f-2f+3-f

2f-f+3

f+3

f= -3

Step-by-step explanation:

Can someone help me?

Answers

Answer:

with what

Step-by-step explanation:

dont see nothinfg

Answer:BD equals CE? Are lines parallel

Step-by-step explanation:

Linda purchased 1½ pounds of potatoes on Friday and 2⅓ pounds of potatoes on Saturday. What was the total weight, in pounds, of potatoes purchased by Linda in the two-day period?

Answers

Listen Linda..... :) the answer is 3.83 when it is rounded to the nearest tenths.... I think -\(^_^)/-

Look at the model below.
375
238
What equation is represented by this model, and what is the
value of c?
OA) C-238 = 375, C = 613
OB) 375 +238 = C, C = 613
Oc) 238 + C = 375, C = 137
OD 238 - C = 375, C = 137

Answers

Answer:

C

Step-by-step explanation:

c) 238 +C=375

or, C=375-238

or, C=137 answer

Answer:

The answer is C

Step-by-step explanation:

I got it right

ill give brainliest
Triangle Sum Theorem CLASSWORK

Answers

Answer:

[tex]8x + 32 + 116 = 180 \\ 8x + 148 = 180 \\ 8x = 180 - 148 \\ 8x =32 \\ \boxed{x = 4}[/tex]

4 is the right answer.

[tex](7x + 5) + 52 + 67 = 180 \\ 7x + 124 = 180 \\ 7x = 56 \\ \boxed{x = 8}[/tex]

8 is the right answer.

Answer & Step-by-step explanation:

5). x = 4

6). x = 8

You can write in the comments if you want an explanation.

Hope this help ;)

What is the value of the digit 4 in 1,601,403

Answers

Answer:

The value of 4 is 400

Step-by-step explanation:

Answer:

hundred

Step-by-step explanation:

The dimensions of a rectangular building used to store tools for electrical lineman has a length of 12x + 24 feet and a width of 20x - 10 feet.


Write the expression that represents the area of the building, in terms of x.

Write the expression that represents the perimeter of the building, in terms of x.

If the perimeter is going to be 220 feet, what are the dimensions of the building

Answers

Answer:

a) Area = 2x^2 + 3x - 2

b) Perimeter = 64x + 28

c) Length = 60 feet and Width = 50 feet

Step-by-step explanation:

The computation is shown below:

Given that

length = 12x + 24 feet

And, the width be 20x - 10 feet

Now as we know that

Area of the rectangle = length × width

= (12x + 24) × (20x - 10)

= 12x (20x -10) + 24(20x - 10)

= 240x^2 - 120x + 480x - 240

= 240x^2 + 360x - 240

= 2x^2 + 3x - 2

Now for perimeter

As we know that

Perimeter of the rectangle = 2(Length + width)

= 2(12x + 24 + 20x - 10)

= 2(32x + 14)

= 64x + 28

In the case when the perimeter is 220

So,

220 = 64x + 28

64x = 220 - 28

64x = 192

x = 3

Now length is 12(3) + 24

= 36 + 24

= 60 feet

And, the width is

= 20(3) - 10

= 60 - 10

= 50 feet

Two angles are complementary. The measurement of ∠GHI is (5x+6)∘ and ∠JKL measures (3x+4)∘. What are the measures of the two angles?

Answers

Answer:

Angle GHI measures 56º, and angle JKL measures 34º.

Step-by-step explanation:

Complementary Angles:

If two angles are complementary, the sum of their measures is 90º.

∠GHI is (5x+6)∘ and ∠JKL measures (3x+4)∘.

Since they are complementary:

[tex]5x + 6 + 3x + 4 = 90[/tex]

[tex]8x + 10 = 90[/tex]

[tex]8x = 90 - 10[/tex]

[tex]8x = 80[/tex]

[tex]x = \frac{80}{8}[/tex]

[tex]x = 10[/tex]

Measures:

GHI: 5*10 + 6 = 50 + 6 = 56º

JKL: 3*10 + 4 = 30 + 4 = 34º.

Angle GHI measures 56º, and angle JKL measures 34º.

The measures of the two angles are 56 and 34 degrees

The sum of complementary angles is 90degrees

Given the measurement:

GHI is (5x+6)∘ and;∠JKL measures (3x+4)

Taking the sum and equating to 90 degrees

5x + 6 + 3x + 4 = 90

8x + 10 = 90

8x = 90 - 10

8x = 80

x = 10

∠GHI = 5(10) + 6

∠GHI = 56 degrees

∠JKL = 90 - 56

∠JKL = 34degrees

Hence the measures of the two angles are 56 and 34 degrees

Learn more on complementary angles here: https://brainly.com/question/20728641

Plz helpppp I will give the brainliest help me plz

Answers

Answer:

36

Step-by-step explanation:

Let the original quantity of marbles of the bag be y.

[tex]\frac{2}{3} (\frac{1}{2} )y=12[/tex]

y=36

Need help me please is math.

Answers

the answer is A. hope this helps

can someone please help me?

Answers

Answer:

6

Step-by-step explanation:

Read the Instructions please I will mark

Answers

Answer:

The answer is 42

Step-by-step explanation:

6²= 36

3(3)=9

36+9×2/3 = 42

Because he likes chicken and candy 5x7=35     ,,,,

How do you factor the polynomial 3x^2 + 8x^2 - x - 10 = 0?

Answers

Answer:

x = 1 and x = -10/11

Step-by-step explanation:

3x² + 8x² - x - 10 = 0

11x² - x - 10 = 0

(11x + 10)(x - 1) = 0

11x + 10 = 0

11x = -10

x = -10/11

x - 1 = 0

x = 1

Simplify the term
(2w^-2)^3(8w^6)

Answers

Answer:

64

Step-by-step explanation:

Solve equation by using the quadratic formula.
[x^{2} + 4x = -4

a. x = -2

b. x = -4

c. x = -4, x = 4

d. x = 0, x = 4

Answers

ANSWER IS C because I looked it up

PLEASE HELP ME ASAP!!!

Answers

Answer:

1.1r,-1r

2.-2x,5x

Step-by-step explanation:

i tgink tgis is what the answer os unless i am a doing the math wrong. so i hope im right and tgis helps

Quadrilateral DEFG is similar to quadrilateral HIJK. Find the measure of side KH.

Round your answer to the nearest tenth.

G

K

13

D

F

7

E

H

J

29.4

I

Answers

Answer:

[tex]KH = 55[/tex]

Step-by-step explanation:

Given

See attachment

Required

Find KH

From the attachment:

[tex]GD = 13[/tex]   [tex]DE = 7[/tex]

[tex]HI = 29.4[/tex]

To find KH, we make use of the following equivalent ratio:

[tex]GD : DE = KH : HI[/tex]

Substitute values for GD, DE and HI

[tex]13 : 7 = KH : 29.4[/tex]

Convert to fractions

[tex]\frac{13}{7} = \frac{KH}{29.4}[/tex]

Make KH the subject

[tex]KH = \frac{13}{7} * 29.4[/tex]

[tex]KH = \frac{13* 29.4}{7}[/tex]

[tex]KH = \frac{382.2}{7}[/tex]

[tex]KH = 54.6[/tex]

[tex]KH = 55[/tex] --- approximated

Mr. Santor cuts 1/2 of a piece of construction paper. He uses 1/6 of the piece to make a flower. What fraction of the sheet of paper does he use to make the flower?

Answers

Answer:

1/12

Step-by-step explanation:

1/2 multiplied by 1/6 equals 1/12

Jan created a garden that was 8.5 yards long and 5.95 yards wide. What is the difference between the length and width of the garden? please dont take my points, actually answer the question. ​

Answers

Subtract the width from the length.

8.5 - 5.95 = 2.55 yards

Kaylen mixed two liquids for a science experiment. One container held 7/8 cup and the other held 9/10 cup. What is the total amount of the mixture?

Answers

the answer is 16/9 ok
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