Mathematics College

2(x+3)+3x-10=
Answer please

Answers

Answer 1

Answer:

Simplifying

2(x + 3) + 3x + -10 = 0

Reorder the terms:

2(3 + x) + 3x + -10 = 0

(3 * 2 + x * 2) + 3x + -10 = 0

(6 + 2x) + 3x + -10 = 0

Reorder the terms:

6 + -10 + 2x + 3x = 0

Combine like terms: 6 + -10 = -4

-4 + 2x + 3x = 0

Combine like terms: 2x + 3x = 5x

-4 + 5x = 0

Solving

-4 + 5x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '4' to each side of the equation.

-4 + 4 + 5x = 0 + 4

Combine like terms: -4 + 4 = 0

0 + 5x = 0 + 4

5x = 0 + 4

Combine like terms: 0 + 4 = 4

5x = 4

Divide each side by '5'.

x = 0.8

Simplifying

x = 0.8

Step-by-step explanation:

Answer 2
Remove the pharentheses
2x+6+3x-10

Collect like terms
5x+6-10

Calculate
=5x-4

Related Questions

HELP HELP HELP plss ✨

Answers

The answer would be 915.25

Answer:

912.36 + 2.89 = 915.25

The ratio table below shows the relationship between the amount of sugar and flour for a brownie recipe. A bakery uses 45 cups of flour to make brownies. Complete the table to show the number of cups of sugar needed when 45 cups of flour are used in the recipe.
Cups of Sugar Cups of Flour
2 3
10 15
20 30
45

Answers

Answer:

The answer is 15

Step-by-step explanation:

Because for the ratio table its like a pattern it goes 1,5,10. So for this ratio table you divide 45 by 3,and 45 divided by 3 is 15. And in the pattern it goes up by five and and ten plus five is 15. and to check to see you can do 45 minus 15 which equals 30.

(sorry if the explanation is off im not that good at typing and explaining)

In the parallelogram below,
x = [?]
5v-20
1240
Зr+z/
7
5x-17
2z+16°
24+25

Answers

Step-by-step explanation:

5X _17 = 3 X +7

2X = 24

X = 12

please help :( 50 points

Answers

Answer:

do you still need help? because to question was asked two days ago so i don´t know

Step-by-step explanation:

Answer:

C

Step-by-step explanation:


[tex] \frac{x}{11} - 3 = - 16[/tex]
Whoever answers first gets brainlest ​

Answers

Answer:

x= - 143

Step-by-step explanation:

x/11 -3 = -16

transpose the -3 first

x/11= -16+3

x/11= -13

transpose the 11

x= -13×11

x= - 143

Answer: x=-143

Why:
Since we are given the function/equation of (x/11)-3=-16, we must use reverse operations in order to solve for the value of x.

First, we must first ADD 3 to both sides in order to begin our isolation of the x variable. This cancels out the -3 on the left side and adds 3 to the right side. Since we already have -16, adding 3 will give us -13. Now we have the equation of (x/11)=-13.

And now, in order to get rid of the 11, we must do the opposite of diving (since we see the x is being divided by 11). So by MULTIPLYING by 11 on both sides, we have now canceled out the 11 on the left side and multiplied the -13 on the right side by 11. Given that -13 times 11 equals -143, this will give you the final result of x=-143.

Pls answer I will mark

Answers

Answer:

its D

Step-by-step explanation:

Answer:

A = x= -8

B = x= 8

C = x= 8

D = x= 8

Answer is A

4(1-5x)=124 Solving Equations with distributive

Answers

Answer:

-60.5

Step-by-step explanation:

Answer:

x = -6

Step-by-step explanation:

4(1-5x)=124

=> 4 - 20x = 124

=> -20x = 120

=> x = -6

The revenue function is given by R(x)=x⋅p(x) dollars where x is the number of units sold and p(x) is the unit price. If p(x)=27(4)−x4, find the revenue if 12 units are sold. Round to two decimal places.

Answers

Step-by-step explanation:

The question is not properly formated, here is the correct format

The revenue function is given by R(x)=x⋅p(x) dollars where x is the number of units sold and p(x) is the unit price. If p(x)=274−4x, find the revenue if 12 units are sold. Round to two decimal places.

Step one

given the following expression

Revenue

[tex]R(x)=xp(x)[/tex]

Unit price

[tex]p(x)=274-4x[/tex]

Required

the revenue when 12 units were sold

let us find the unit price for 12 units

[tex]p(x)=274-4x\\\\p(x)=274-4(12)\\\\p(x)=274-48\\\\p(x)=226[/tex]

Hence the unit price is$ 226

[tex]R(x)=xp(x)\\\\R(x)=12*226\\\\R(x)=2712[/tex]

Revenue is $2712

There is a revenue of $5.04 if 12 units are sold.

Revenue is the product of the number of units and the price per unit. It is given by:

Revenue = number of units * price per unit

Revenue = x * p(x)

Given that the price per unit is:

[tex]p(x)=27(4)^{-\frac{x}{4} }\\\\For\ x=12:\\\\\\p(12)=27(4)^{-\frac{12}{4} }=\$0.42[/tex]

Therefore the revenue is:

Revenue = x * p(x) = 12 * 0.42

Revenue = $5.04

Therefore there is a revenue of $5.04 if 12 units are sold.

Find out more at: https://brainly.com/question/8645356

If you share 1/2 apple between 5 friends how much will they each get

Answers

They will get 1/10 of the apple.

To solve this, divide 1/2 and 5.

Hope this helps✨❤️

845,528
-124,899 ✨✨✨

Answers

Answer:

720629

Step-by-step explanation:

Answer:

720629

Step-by-step explanation:

The solution of the inequality 20 >= 5 + 3x. is

Answers

Answer:

x ≤ 5

Step-by-step explanation:

20 ≥ 5 + 3x

20 - 5 ≥ 3x

3x ≤ 15

x ≤ 5

An airplane is flying from New York City to Los Angeles. The distance it traveles in miles,d,is related to the time in seconds, t, by the equation d= 0.15t

Answers

Answer:

thats a good question

Step-by-step explanation:

PLEASE HELP ASAP!!
A
B
C
D

Answers

Answer:

A.

Step-by-step explanation:

Select all the equations that have the same solution as the equation 3x – 12 = 24

A. 152 – 60 = 120
B. 30 = 12
С. 3x = 36
D. - 4 = 8
E. 12x – 12 = 24

Answers

your answer will be D and E

Global trade provides consumers with
оооо
more options and lower prices.
fewer options and lower prices.
more options and higher prices.
fewer options and higher prices.

Answers

Answer:

A) More option and lower prices

Step-by-step explanation:

ON ENG 2021

The major advantage of participating in global trade is the fact that global trade offers the consumer more options and lower prices.

What is global trade?

The term global trade is the kind of trade that involves people from different countries of the world who trade on goods and services.

The major advantage of participating in global trade is the fact that global trade offers the consumer more options and lower prices.

Learn more about global trade: https://brainly.com/question/20400015

What is the area of the triangle?

Answers

Answer:

your answer is B (14)

Step-by-step explanation:

add 6+8=14

brainliest?

Answer:

24 cm

Step-by-step explanation:

area of a triangle is 1/2 BH

PLEASE HELP me math i'll mark you branliest i need hellp really quick least to greatest math

Answers

-20 28/35, -20, 20 28/40, 20 27/30

- the negative numbers will always be less than the positive numbers, so those will be first. Now you have to find the BIGGEST negative number, that’s is worth less than the smaller negative number, because negatives are like opposites of positives. So the bigger negative number is first, then the next negative number. Now you just find the smallest positive number to the biggest positive number.

1) 41-2y=-12
4x+8y=-24

Answers

Answer:

x, y (-35, 29/2)

Step-by-step explanation:

X is -59
Y is 26.5
I am 100 percent sure

Dominic is buying supplies for his poetry class. He likes to write his poems in black ink, then decorate the pages with colorful drawings. The Mega Writer pack has 6 colored pens and 9 black pens. The Mini Writer pack has 3 colored pens and 6 black pens. Do the packs have the same ratio of colored pens to black pens?

Answers

Answer:

No

Step-by-step explanation:

Mega Writer ratio (colored to black) 2:3

Mini Writer ratio (colored to black) 1:2

A pound of chocolate costs 7 dollars. Pablo buys p pounds. Write an equation to represent the total cost c that Pablo pays.
Х
?

Answers

8c=phope

Step-by-step explanation:

Hope this helps!!!

mark me brainleist

Answer:

$7 per pound

p * $7 = c

 - or -  

7p = c

i need help with this problem

Answers

Answer:

C

Step-by-step explanation:

in trangle NET the angles are 81 and  34 so the other angle must be 180-81-34=65, the other triangle has the same measurments for angles 81-34-65 so the triangles are similar because of AA similarity theorem

ΔHMJ~ΔNET by AA similarity


1.
(3x + y = 5
(x-4y=32

Answers

Answer:

13x=52

x=14

y=-37

plz mark brainliest

Answer:

{x,y}={4,7}

Step-by-step explanation:

3x - y = 5

x+ 4y = 32

y + 3x = 5   ,      4y + x = 32  

x = -4y + 32

3•(-4y+32) - y = 5

- 13y = -91

13y = 91  

 y = 7

x = -4y+32

 y = 7

x = -4(7)+32 = 4

so the final solution is:

⇒x = -4(7)+32 = 4

I need help with the answer

Answers

Answer:

B

Step-by-step explanation:

it can not be A or C because (x-2) sugests that the graph at the root equal to 2 should be linear yet looks like a quadratic

is not D because the y-intercept is -18 and we see the y-intercept is pozitive in the picture

Seven different prizes are to be distributed among three contest winners such that each winner receives at least one prize and each of the prizes goes to one of the three winners. In how many different ways can the prizes be distributed among the three winners

Answers

Answer:

The answer is "35"

Step-by-step explanation:

[tex]\to n=7\\\\\to r=3\\\\Formula:\\\\\to {}^{n}C_{r}= \binom{n}{r}= \frac{n!}{r!(n-r)!}\\\\[/tex]

[tex]\to {}^{7}C_{3}= \binom{7}{3}= \frac{7!}{3!(7-3)!}\\\\[/tex]

                    [tex]= \frac{7\times 6 \times 5 \times 4!}{3! \times 4!}\\\\= \frac{7\times 6 \times 5 }{3!}\\\\= \frac{7\times 6 \times 5 }{3\times 2 \times 1}\\\\ = 7 \times 5 \\\\= 35[/tex]



A rectangle has a perimeter of 22 feet. The width is 5 feet less than the length. Find the length and the width of the rectangle

Answers

7 and 2 is the answer

KLMN is a rectangle.
Solve for x.

Answers

Solve for x #= 256 sorry

need help real fast please help really need it

Answers

Answer:

burrito price=$8

Taco Price=$6

Step-by-step explanation:

x=burrito price

y=taco price

3x+4y=48

solve for y

y= −3 /4 x+12

plug in

6x+2y=60

6x+2( −3 /4 x+12)=60

6x+2( −3 /4 x+12)=60

x=8

now plug in for x

3x+4y=48

3(8)+4y=48

y=6

y=6

x=8

burrito price=$8

Taco Price=$6

Use long division to divide.
6,552 divided by 3

Answers

Answer:

6552 ÷3 =2184

00:00
Select all the values of p that are solutions for this inequality
10p - 8 >12
A. -1
B. 0
C. 1
D. 2
E. 3

Answers

Answer:

The answer is D. and E.

Step-by-step explanation:

The answer is D and E because 10 multiplied by 2 is 20 and 20 is bigger then 12 and 10 times 3 is 30 which is also bigger than 12.

P.S Can I have brainliest?

From the region (2, ∞) of the inequality the values -1, 0, and 2 are not in the region, but the value 3 is in the region so p = 3 is the solution to the inequality option (E) is correct.

What is inequality?

It is defined as the expression in mathematics in which both sides are not equal they have mathematical signs either less than or greater than, known as inequality.

We have inequality:

10p - 8 >12

10p > 12 + 8

10p > 20

p > 2

p ∈ (2, ∞)

Thus, from the region (2, ∞) of the inequality the values -1, 0, and 2 are not in the region, but the value 3 is in the region so p = 3 is the solution to the inequality option (E) is correct.

Learn more about the inequality here:

brainly.com/question/19491153

#SPJ2

The table below shows the cost per pound of different vegetables. Prices of Vegetables Vegetable Cost (per pound) Potatoes $3.89 Squash $4.68 Carrots $1.67 Cucumbers $2.59 What is the estimated cost for 4.5 pounds of cucumbers? O $10 O $15 0 $16 O $25​

Answers

Answer:

$10

Step-by-step explanation:

The exact number is $11.65 which is closet to $10

Answer:

The answer is $10

Step-by-step explanation:

Hope this helped! :)

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