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Nitella [24]
3 years ago
9

18x^2+69x+60 Factor the expression

Mathematics
1 answer:
Alex Ar [27]3 years ago
3 0

<span>3 • (3x + 4) • (2x + 5)</span>

<span></span>18x^2+69x+60<span><span /></span>

<span><span>Number that multiples to 120 and adds up to 23.  </span>8+15=23</span>

<span /><span>8x15=120</span>

<span /><span>6x^2+8x+15x+20</span>

<span /><span>2x(3x+4)</span><span>5(3x+4)</span>

<span /><span>(2x+5) (3x+4)</span><span> </span>

<span>3 • (3x + 4) • (2x + 5)
</span>

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A store buys a piano from the vendor for $6000 then marks the price up 15% before they sell it to the public. What is the retail
skad [1K]

Answer:

$6900

Step-by-step explanation:

Lets find 15% of 6000 first.

6000 x 15% = 900

So just add 900 now to 6000

6000 + 900 = 6900

Hope this helps!

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3 years ago
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stellarik [79]
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1. 0.3
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9. -1.73
10. 0.43

fraction answers:

1. 3/10
2. -1/4
3. 1/4
4. -3/4
5. -7/20
6. -1 3/4
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9. -1 73/100
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6 0
4 years ago
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Use distributive law to expand the following.<br> <img src="https://tex.z-dn.net/?f=%5Csqrt%7B3%7D%20%28%5Csqrt%7B2%7D%20%2B%5Cs
balu736 [363]

Answer:

√6 + √15

Step-by-step explanation:

√3(√2 + √5)=√3√2+√3√5

                    = √6 + √15

7 0
3 years ago
Complete the table.<br> Milkshakes Cost
Agata [3.3K]

Answer:

3 milkshakes will cost 0.75 cents

4 milkshakes will cost $1.00

Step-by-step explanation:

3 x 0.25 = 0.75

4 x 0.25 = 1.00

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5 0
3 years ago
What is the value of x?
JulsSmile [24]

3. you sub 12 from 6 to get 9

and 9-3 because you need to know the missing space which is 6 which makes ur triangle equal so umm yea its 3

6 0
3 years ago
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