MATHEMATICS COLLEGE

The equation for 3x-10=2(x+6)

Answers

Answer 1

Answer:

3x-10=2(x+6)

3x-10=2x+12

subtract 2x (to cancel it out and combine like terms)

[3x-2x=x]

x-10=12

add 10

[12+10=22]

x=22

Related Questions

Brawdy Plastics, Inc., produces plastic seat belt retainers for General Motors at the Brawdy Plastics plant in Buffalo, New York. After final assembly and painting, the parts are placed on a conveyor belt that moves the parts past a final inspection station. How fast the parts move past the final inspection station depends upon the line speed of the conveyor belt (feet per minute). Although faster line speeds are desirable, management is concerned that increasing the line speed too much may not provide enough time for inspectors to identify which parts are actually defective. To test this theory, Brawdy Plastics conducted an experiment in which the same batch of parts, with a known number of defective parts, was inspected using a variety of line speeds. The following data were collected. If required, enter negative values as negative numbers.Line Speed Devective number20 2320 2130 1930 1640 1540 1750 1450 11a. Select a scatter diagram with the line speed as the independent variable.b. What does the scatter diagram developed in part (a) indicate about the relationship between the two variables?
(4.5+7.6)-8 ÷ 2.5 help me please
Square root of 56 is between what two whole numbers
SOMONE HELP WITH MATH
Select all the conditions for which it is possible to construct a triangle. A.A triangle with angle measures , , and B.A triangle with side lengths 3 cm, 7 cm, and 11 cm C.A triangle with side lengths 6 in, 13 in, and 12 in D.A triangle with side lengths 8 cm and 5 cm and a angle E.A triangle with angle measures and , and a 9 cm side length

The brain volumes (cm cubedcm3) of 20 brains have a mean of 1189.81189.8 cm cubedcm3 and a standard deviation of 126.5126.5 cm cubedcm3. Use the given standard deviation and the range rule of thumb to identify the limits separating values that are significantly low or significantly high. For such data, would a brain volume of 1432.81432.8 cm cubedcm3 be significantly high?

Answers

Answer:

Lower limit = 936.8

Upper limit = 1442.8

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 1189.8 cube cm

Standard Deviation, σ = 126.5 cube cm

Range rule of thumb:

The range rule of thumb says that the range is four times the standard deviation.

$\text{Range} = 4* 126.5 = 506$

The range rule of thumb suggests that most values would be in the area covered by four standard deviations that is within two standard deviations above or below the mean.

Lower limit =

$\mu - 2\sigma\n= 1189.8 - 2(126.5)\n = 936.8$

Upper limit =

$\mu + 2\sigma\n= 1189.8 + 2(126.5)\n = 1442.8$

Thus, most values lie within (936.8,1442.8)

A brain volume of 1432.8 cube cm is not significantly high because it is less than the upper limit.

Divide. Give the quotient and remainder. 41÷8
Quotient:
Remainder:

Answers

Answer:

5 r1

Step-by-step explanation:

Because 40 divided by 8=5 so 8 x 5=40 and 40 but since we need 41 then we still have a remainder of 1 so 5 with a remainder of 1.

Hope it helps have a good afternoon :)

At which value in the domain does f(x) = 0?
X=-3
X=0
X=1
X=4

Answers

at -3 because you if f(0) that means the x is 0, but if f(x) =0 then for what x value does it the y = 0
so where does the line cross the y axis
at x=-3

For the class field trip, the fourth grades at Jefferson Elementary School need to take buses. Each bus fits 55 students and there are 200 students in fourth grade. How many buses will they need?3 buses
3 R20 buses
4 buses
None of these is correct.

Answers

They will need 4 buses.

What is division?

The division in mathematics is one kind of operation. In this process, we split the expressions or numbers into the same number of parts.

Given:

For the class field trip,

the fourth grades at Jefferson Elementary School need to take buses.

Each bus fits 55 students,

and there are 200 students in fourth grade.

The number of buses,

= 200/55

= 3.63

≈ 4.

Therefore, the need is for 4 buses.

To learn more about the division;

brainly.com/question/13263114

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you would need 4 buses to bring all the students because you would still have some students left to ride the bus if you only get 3 buses

Wesson Company sold 10,000 units of its only product in the first half of the year. If sales increase by 12% in the second half of the year, which cost will increase?

Answers

Answer:

Direct materials

Step-by-step explanation:

In this case we must bear in mind that as more products are sold, more material is needed to manufacture those additional final products

Therefore, in this case the cost would be related mainly to the materials, mainly the direct materials, since they are essential in the production of the product.

The cost that will increase as a result of the 12% increase in sales in the second half of the year is the variable cost, specifically the variable cost associated with producing additional units to meet the higher demand.

If Wesson Company sold 10,000 units of its only product in the first half of the year and sales increase by 12% in the second half of the year, the cost that will increase is the cost of producing the product, which includes both the variable and fixed costs associated with manufacturing.

Variable Costs: Variable costs are costs that vary with the level of production or sales.

These costs typically include expenses like raw materials, direct labor, and variable overhead. When sales increase by 12%, variable costs will also increase proportionally because more units of the product need to be produced to meet the higher demand.

Fixed Costs: Fixed costs are costs that do not vary with changes in production or sales levels, at least in the short term.

Examples of fixed costs include rent, salaries of permanent employees, and certain administrative expenses. Fixed costs usually remain constant regardless of changes in sales.

So, the cost that will increase as a result of the 12% increase in sales in the second half of the year is the variable cost, specifically the variable cost associated with producing additional units to meet the higher demand. Fixed costs, on the other hand, will remain the same unless there are specific contractual or structural changes in the business that affect these costs.

for such more question on variable cost

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How can you solve linear equations by combining like terms?

Answers

Answer: In algebra, like terms are terms that have the same variables and powers. The coefficients do not need to match. Unlike terms are two or more terms that are not like terms, i.e. they do not have the same variables or powers. The order of the variables does not matter unless there is a power. For example, 8xyz² and −5xyz² are like terms because they have the same variables and power while 3abc and 3ghi are unlike terms because they have different variables. Since the coefficient doesn't affect likeness, all constant terms are like terms.

I HOPE THIS HELPED ! :) mark me brainlist pls

Answer:

by combining them like the ordinary like ordinary integers.

Step-by-step explanation:

For example we have

8x + 4y = 3x - 6

you will bring 3x to the left so it will become -3x

8x - 3x + 4y = -6

then combine like terms

there you have

5x + 4y = -6

The given: