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2 years ago

The sales tax rate is 8% . What is the total cost for a soccer ball which cost $25

Mathematics

1 answer:

marta [7]2 years ago

5 0

Answer:

Step-by-step explanation:

8 percent of 25 is 2

You add two and 25 to get the total price

$27

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Answer:

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2 years ago

Simplify 4a + 8b - 6b + 2a

Deffense [45]

Here is your answer: Combine like terms: 4a+2a=6a and 8b-6b=2b Your answer is 6a+2b

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3 years ago

Please need help on this

ser-zykov [4K]

Answer: In my answer I got 9 because the formula to find the area it would be A=1/2b*h

Step-by-step explanation: How would you do this?

Well we know that the base equals 6 we have heighth so we would have to do 1.5*6 and that would give us 9 but if we round it would be 10 because 9 is closer to 10 than it is to 0.

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3 years ago

If f(x) = x2 - 2x, find:<br> f(6) = [?]

schepotkina [342]

Answer:

f(6) = 24

Step-by-step explanation:

f(x) = x^2 - 2x

Let x = 6

f(6) = 6^2 - 2(6)

= 36 - 12

= 24

3 0

3 years ago

Read 2 more answers

Simplify the expression to a polynomial in standard form:

lukranit [14]

Answer:

$-x^3+7x^2-6x-18$

Step-by-step explanation:

Use distributive property: $(-x+3)(x^2-4x-6)$

What is -x * x^2? Answer: -x^3

What is 3 * x^2? Answer: +3x^2

What is -x * -4x? Answer: +4x^2

What is 3* -4x? Answer: -12x

What is -x * -6? Answer: +6x

What is 3 * -6? Answer: -18

$-x^3+3x^2+4x^2-12x+6x-18$

Combine like terms, and your answer would be....

$-x^3+7x^2-6x-18$

Hope this helps :)

Have a great day!

7 0

2 years ago