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Leya [2.2K]
3 years ago
9

Please help :) 25 points best answer will get brainliest

Mathematics
2 answers:
larisa86 [58]3 years ago
8 0

Answer: An equality the state of being equal, especially in status, rights, and opportunities. Terms A common technique for simplifying algebraic expressions. When combining like terms, such as 2x and 3x, we add their coefficients. For example, 2x + 3x = (2+3)x = 5x. The distributive property It is used to solve expressions easily by distributing a number to the numbers given in brackets. For example, if we apply the distributive property of multiplication to solve the expression: 4(2 + 4), we would solve it in the following way: 4(2 + 4) = (4 × 2) + (4 × 4) = 8 + 16 = 24. Two step equations that have decimals and fractions as the coefficient of the variable and constant term are said to be two step equations with decimals and fractions. A few examples of two step equations with fractions and decimals are: 0.3 x + 2/3 = 1. 3x - 0.5 = 1.2.

Step-by-step explanation:

natulia [17]3 years ago
6 0

Answer:

Example of Like Terms: 5x = 7x. Like terms are when two numbers have variables or when two numbers don't. Kind of like twins. You can combine them and only them.

Distributive Property: Example: 5(4 + 6) = 50. Distributive property is multiplying the sum of two or more addends by a number that will give the same result as multiplying each addend.

Inequality: An inequality compares two values, showing if one is less than, greater than, or simply not equal to another value. Example: 1 < 3 or 4 > 1. Yes you would use these a lot in the real world.

Two step inequality: 2x + 4 < 8

                                          -4   -4

                                    2x/2 < 4/2

                                Your answer:   x < 2

 Hope This Helps! <3

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This is the answer to the problem. All you have to is to combine like terms and you will get the exact same answer.
4 0
3 years ago
If you multiply 2 xr you will get the *<br> -radius<br> -circumference<br> -diameter<br> -area
Komok [63]

Answer:

Diameter

Step-by-step explanation:

Variable r stands for radius.

The radius is half of the length within the circle from the two farthest points.

Multiplying this radius will get you the diameter, which is the full length (instead of half) within the circle from the two farthest points.

6 0
3 years ago
Read 2 more answers
PLEASE HELP!!!<br><br> Which of the following are examples of a markup? Select all that apply
nadya68 [22]

Answer:

2,3,5,7

Step-by-step explanation:

mark me as brainliest

3 0
3 years ago
PLEASE HELP PLEASEEEEEE
puteri [66]

Answer:1) 9/8×4/3

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Step-by-step explanation:

6 0
3 years ago
Giovanni purchased 25tickets to an airshow. the cost of an adult's ticket is $14 and the child's ticket is $8. if the total cost
Masteriza [31]

Giovanni purchased 20 adult tickets and 5 child's tickets.

Step-by-step explanation:

Let,

x = Adult tickets

y = Child's tickets

According to given statement;

x+y=25 Eqn 1

One adult ticket costs $14 and one child ticket costs $8, therefore,

14x+8y=320 Eqn 2

Multiplying\ Eqn\ 1\ by\ 8\\8(x+y=25)\\8x+8y=200\ Eqn\ 3\\Subtracting\ Eqn\ 3\ from\ Eqn\ 2\\(14x+8y)-(8x+8y)=320-200\\14x+8y-8x-8y=120\\6x=120\\Dividing\ both\ sides\ by\ 6\\\frac{6x}{6}=\frac{120}{6}\\x=20

Putting value of x in Eqn 1;

20+y=25\\y=25-20\\y=5

Giovanni purchased 20 adult tickets and 5 child's tickets.

Keywords: Linear equations, Addition

Learn more about linear equations at:

  • brainly.com/question/4460262
  • brainly.com/question/4464845

#LearnwithBrainly

6 0
4 years ago
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