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Andrews [41]
3 years ago
14

Numbers 10, 100, 1,000, and so on are called

Mathematics
2 answers:
wlad13 [49]3 years ago
8 0
I do believe that those are called numbers
anygoal [31]3 years ago
6 0
Numbers starting with a 1 and followed by only 0s (such 10, 100, 1,000,10,000<span>, and so forth) are called powers of ten, and they're easy to represent as "exponents". Powers of ten are the result of multiplying 10 times itself any number of times.</span>
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Helppppp
sasho [114]

Answer:

186.5 + 2x

Step-by-step explanation:

First, radify 25. Luckily it's a perfect square so it will be 5.

Second, divide within the parentheses. You're expression should look like this.

(93-5+x+42/8)2

Divide 42/8. The decimal form would be 5.25, while the fraction should be 5 1/4.

Third, solve within the parentheses from left to right. Right now you're expression should look like this:

(93-5+x+5.25)2

Add all like terms

93-5+5.25=93.25

Fourth, multiply. Right now the expression should look like this:

(93.25 + x) 2

186.5 + 2x

8 0
3 years ago
A charity fundraiser charges 102 dollars per plate. If there are 85 guests at the fundraiser , how much money did they earn​
Naddik [55]

Answer:

8,670

Step-by-step explanation:

because if 102 dollars per plate you take 102x85 = 8,670

5 0
3 years ago
Read 2 more answers
Which expression is equivalent to 4a+4/2a * a^2/a+1
zavuch27 [327]
2a^2+4a+1 is equivalent to 4a+4/2a*a^2/a+1
3 0
3 years ago
Read 2 more answers
Tiana's math test score are 85 and 91 . She has one more test left. In order to earn and A, her average test score must be at le
Zanzabum
85 + 91 + x ÷3 ≥94


You didn't give any choices but this represents the problem.
3 0
3 years ago
Tom bought a PS4 on Black Friday for 25% off. If the system sells for $399, what is the sales price of the PS4?
Delicious77 [7]

Answer:

The sales price of the PS4 is $532.

Step-by-step explanation:

The system sells for $399 after giving 25% off on a Black Friday on the sales price.

Let the sales price of the PS4 system is $x.

Then after giving 25% discount the price will become x(1 - \frac{25}{100}) = 0.75x

Therefore, 0.75x = 399

⇒ x = 532  

Therefore, the sales price of the PS4 is $532. (Answer)

7 0
3 years ago
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