MATHEMATICS MIDDLE SCHOOL

Given, f(x)=x²-2x+3, find f(-2)

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

(-2)^2-2(-2)+3

(-2)(-2)+4+3

4+4+3

8+3

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Writ each fraction as a decimal 4/9 8/15 and -11/12

Answers

.4 repeated then.53 repeated and -.916 repeated

4/9 is equal to 0.44444444...repeating.
8/15 is equal to 0.5333333...repeating.
-11/12 is equal to- 0.9166666... repeating.

MATH!!!!!!!! Help please

Answers

Answer:

Step-by-step explanation:

f(3) means what is the value of f(x) when x = 3

From the table

When x = 3 then f(x) = 9

Thus f(3) = 9

Find the commission on a 1 250 sale with a commission rate of 5 A. 62.50
B. 6.25
C. 75.00
D. 125.00

Answers

the answer is A 62.50

Yes, A is the correct answer.

What percent if 33.5 is 21

Answers

To find percentage one number is of another, you divide the two, with the number that is a percentage as the numerator.
21/33.5 = 0.627
Now, you move the decimal point over to the right two places to form the percentage.
62.7%
21 is 62.7% of 33.5

Find product of this expression. 4/4*2 pounds

Answers

Answer:

Step-by-step explanation:

(Pemdas)

Answer:

4/(4*2) is 1/2 because you do 4 times 2 first while 4/4 * 2 equals 2 as 4/4 is 1 multiplied by 2.

Step-by-step explanation:

Find the value of x for which t ll m

A.59
B.134
C.144
D.54

Answers

A. 59

The step by step explanation is above.

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