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Crazy boy [7]
3 years ago
6

Help me please! I'm so terrible at math

Mathematics
2 answers:
Xelga [282]3 years ago
5 0
You have to take log 10/ log 3 and round to the two decimal places. Your answer should be c- 0.48
saul85 [17]3 years ago
4 0
 i am happy to help.in my research i got -1.
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The expression 0.09x+(x−30) models the final price of a bicycle with an instant rebate in a state that charges a sales tax. The
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<u><em>ANSWER</em></u>

I believe that the amount of the instant rebate is $30.  X represents the price of the bike, and 0.09 is the sales tax.

So if the bike cost $100:

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If I'm wrong about the instant rebate then it would be 1.09x-30.  Hope this helps.

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3 years ago
if the xy-plane, the graph of y=x^2 and the circle with center (0,1) and radious 3 have how many points of intersection?
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4 years ago
Which one is bigger centigrams in milligrams​
azamat
1 centigram =
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8 0
4 years ago
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irina1246 [14]

2.9 percent of Ramon's earnings are spent on electricity each month.

<u>Step-by-step explanation:</u>

given

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Amount Ramon pays on electricity=$53.5

we have to calculate what percentage of $1835 is $53.5

1835\times x/100=53.5\\x=53.5\times100/1835\\=2.9

The amount spent on electricity is 2.9% of his earnings

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3 years ago
Consider WXY and BCD with X= C, WX = BC, and WY = BD. Can it be concluded that WXY = BCD by SAS?
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3 years ago
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