What is an expression which combines numbers and operations?

Answers

Answer 1

Answer:

An expression that combines numbers and operations is a mathematical statement that represents a calculation or computation.

An expression can involve various arithmetic operations such as addition, subtraction, multiplication, division, exponentiation, and more.

Here are some examples of expressions:

Addition: 5 + 3

Subtraction: 10 - 2

Multiplication: 4 × 6

Division: 20 / 5

Exponentiation: 2³ (2 raised to the power of 3)

Combination: (5 + 3) × 2

In the last example, the expression combines addition and multiplication. Parentheses can be used to indicate the order of operations, ensuring that calculations are performed correctly according to mathematical conventions (e.g., multiplication before addition).

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Answer 2

Answer: An algebraic expression or mathematical expressions combines numbers and operations.

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Answer correct for brainliest and get a thanks ! :-)

Answers

The answer would be probably be the 3rd choice.

What is the next number?
2, 7, 26, 101, 400, ?

Answers

It is 1595. Put it on excel so you can better have an overview how it is done. You need 5 columns, column A-E. On column A, put 1 to 5 in rows 1 to 5. On column C, put the answers: 2, 7, 26, 101 and 400. On column D, put number 3 in all 5 rows. Back on column B, insert =sum(C1-A1) on row 1 and copy till row 5. On column E, insert =sum(B1+C1*D1) on row 1 and copy till row 5 and you will get 1595 at the end.

7/2=3.5
26/7=3.7
101/26=3.9
400/101=4
400 x 4 or 4.1 = 1600 or 1640

What is bigger 3 quarters or 5 eighths

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Answer

3 quarters

Step-by-step explanation:

ABCDEFGH is a regular octagon. The minimum degree of rotation by which this octagon can map onto itself is

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The regular octagon has rotational symmetry. Since it is comprised of 8 "equal parts", divide 360º/8 to determine the smallest angle of rotation. 360º/8 = 45º.

Answer:

The regular octagon has rotational symmetry. Since it is comprised of 8 "equal parts", divide 360º/8 to determine the smallest angle of rotation. 360º/8 = 45º.

Step-by-step explanation:

What is the slope of the line that passes through
(1, -19) and (-2, -7)?

Answers

Answer:

i need help

Step-by-step explanation:

for the formula for slope is y=mx+b

and m is the slope

the answer

so the slope

-1

Raphael graphed the functions g (x)=x+2 and f (x)= x-1. how many units below the y-intercept of g (x) is the y-intercept of f (x)? the y-intercept of f (x) is ____ units below the y-intercept of g (x)

Answers

In our equations, you can use the generic form of y = mx + b to determine the y-intercept for the function, with b equal to the y-intercept. For g(x), b =2 and for f(x), b=-1. These values are the y-intercepts for the functions. Based on this, the y-intercept of f(x) is 3 units below the y-intercept of g(x). We know this because we can subtract the b value from f(x) from g(x) to get the difference. Difference = 2 - (-1) = 3.

Answer:

(D) 3

Step-by-step explanation:

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