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AnnZ [28]
4 years ago
11

Prime factorization for 45. Use a factor tree if desired

Mathematics
2 answers:
Semenov [28]4 years ago
8 0
45. Exponent 3 to the second power
/\. Times 5 hope this helps (:
5 9
/\
3 3
bija089 [108]4 years ago
3 0
The answer is 5 * 3 * 3 or it can be 5 * 3^2. 
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Sheleah and her family are planning a trip from Los Angeles, California to Melbourne, Australia. While booking her family's plan
Paha777 [63]

Answer:

26375

On the graph, it tells you how much fuel is left after 2 hours of the journey.

If we take 422,000 and subtract 369,250 from it we get 52,750. However, this is how much gas is used in 2 hours, so to find one hour we need to divide by 2, getting us 26,375.

Therefore, the Jet uses 26,375 gallons per hour during the 16 hour trip from Los Angeles, CA to Melbourne, Australia.

i did the test

Step-by-step explanation:

4 0
3 years ago
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Mr. John Doe was figuring out his federal income tax. His income was $26,800, but he was able to subtract $5,500 in deductions.
kumpel [21]
The answer is 
5.70

Mr. John Doe was figuring out his federal income tax. His income was $26,800, but he was able to subtract $5,500 in deductions. He paid 15% of the remaining income tax. How much did he pay?
7 0
3 years ago
24 quarts of oil at $1.79 per quart
WITCHER [35]

Answer:

It would be $42.96.

Step-by-step explanation:

7 0
4 years ago
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The product of a number and -7 is at most -70. what is inequality 18 points
zimovet [89]

Answer:

Inequality :

-7x\le \:-70

Step-by-step explanation:

Let the unknown number be x

at most -70 = ≤ -70

x\times(-7) \leq -70\\\\-7x\leq -70

Solving further  :

-7x\le \:-70\\\\\mathrm{Multiply\:both\:sides\:by\:-1\:\left(reverse\:the\:inequality\right)}\\\\\left(-7x\right)\left(-1\right)\ge \left(-70\right)\left(-1\right)\\\\Simplify\\\\7x\geq 70\\\\\mathrm{Divide\:both\:sides\:by\:}7\\\\\frac{7x}{7}\ge \frac{70}{7}\\\\Simplify\\\\x \geq 10

3 0
3 years ago
Mike has a total of 50 quarters and dimes. The coins total value is $10.55. How many quarters
Mariana [72]

Answer:

Mike will only need 42 quarters to make 10.50

Step-by-step explanation:

3 0
3 years ago
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