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dangina [55]
3 years ago
13

SOMEONE HELP ME I DONT UNDERSTAND THIS

Mathematics
2 answers:
garik1379 [7]3 years ago
8 0
The answer is 90 tens because:

9 hundreds means 900 so they are asking you how many tens will it take to make 900 so the answer 90 tens. To see if I am correct multiply 90 time 10 and you should get 900. If helped mark me the brainiest!!
lord [1]3 years ago
6 0

Answer:

Pretty sure there's 90 tens.

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Find the number n that fits all of these conditions.
makvit [3.9K]
When you look at your choices, we see that 8 is not a factor of 36 and 9 is not a factor of 48. the last choice of 6 is not larger than 6, ...so 12 is the only appropriate answer as it is a factor of 36, 48, and larger than 6.
6 0
3 years ago
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The sum of twice a number and three
san4es73 [151]

Answer:

i dont get what youre asking

Step-by-step explanation:

7 0
3 years ago
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Q. A customer wants to re-carpet a living room andhallway. You charge $5.99 per square yard toremove old carpet and $4.50 per sq
Tanzania [10]

Living Room Area = 17.5 x 20 = 350 sq ft

Hall Area = 4 x 12 = 48 sq. ft.

Total area of carpeting: 340 + 48 = 398 sq. ft.

We need to convert total area in sq ft to sq yd. The conversion ratio is

1 sq ft = 0.11 sq yd

So, 398 sq ft would be:

398 * 0.11 = 44.22 sq yd.

Carpet removing rate is 5.99 per sq yd.

Removing rate would be:

44.22 * 5.99 = $264.88

Assuming you gotta install both carpet and pad,

Carpet + pad = 16.99 + 3 = 19.99 per sq yd.

You gotta buy for 44.22 sq yd.

So, it will cost (carpet):

44.22 * 19.99 = $883.96

Installing rate 4.50 per sq yrd, so to carpet 44.22 sq yd, would need:

4.50*44.22 = $198.99

Assuming carpet is provided by installation guys, total charge:

<h2>264.88 + 883.96 + 198.99 = $1,347.83</h2>
4 0
1 year ago
2 2/3× 4 1/5 help me plzzzzz!!!
Rus_ich [418]
First let's multiply the whole numbers 2 and 4. Obviously that is 8. Now let's put aside the whole number and multiply fractions.

2/3 x 1/5 is equal to 2x1/3x5 so it's 2/15 which is already in simplest form. 

So your final answer is 8 and 2/15 :)

If this was helpful would you mind marking mine as brainliest please? It helps me rank up a lot!
8 0
3 years ago
Ten times a number a added to three times a second number b divided by a third number c.​
pentagon [3]

Answer:

10a+3b÷c/3

Step-by-step explanation:

let the first number be a

second be b

third be c

10×a +3×b ÷c÷3

10a+3b÷c/3

=10a+3b÷c/3

5 0
3 years ago
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