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dusya [7]
2 years ago
15

Please help!! markup and markdown word problems.

Mathematics
1 answer:
Zina [86]2 years ago
5 0

The new price of the scooter will be:

= $50 - (20% × $50)

= $50 - $10

= $40

The sale price of the football will be:

= 35% × $60

= $21

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Help with this one...Many thanks
melamori03 [73]

Answer:

Step-by-step explanation:

Yes

3 0
3 years ago
Simplify the following expression completely, where x is greater than or equal too 0.
Dennis_Churaev [7]
First you want the numbers under the radical to be the same so you can combine like terms.

x \sqrt{5xy^4} =x \sqrt{5x*^4y} = xy^2 \sqrt{5x}
\sqrt{405x^3y^4} =  \sqrt{5x*81x^2y^4} =9xy^2 \sqrt{5x}
\sqrt{80x^3y^4} =  \sqrt{5x*16x^2y^4} = 4xy^2 \sqrt{5x}

Now add together to get 14xy^2 \sqrt{5x}
7 0
3 years ago
Read 2 more answers
Which is a factor of 3x^2 − 33x + 84?
horsena [70]

Answer:

(x-7) (x-4)

Step-by-step explanation:

3x²-33x+84 can be factored into

3 (x-7) (x-4)

4 0
3 years ago
What are orderd pairs for y=3x+4
Advocard [28]

Answer:

the ordered pairs should be y and x

Step-by-step explanation:

8 0
3 years ago
Multiply then simplify radicals<br> 3^√9 × 3^√-24 &lt;-- are both cube root<br> √8y^5 × √40y^2
Gemiola [76]

Step-by-step explanation:

∛9 × ∛-24

∛-216

∛(-6)³

-6

√(8y⁵) √(40y²)

√(320y⁷)

√(64y⁶ × 5y)

8y³√(5y)

5 0
3 years ago
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