3 years ago

Please help me I love u

Mathematics

1 answer:

r-ruslan [8.4K]3 years ago

4 0

45 is the answer have a really good day

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maxonik [38]

Answer:

its either -7 or 7 but im not super confidant in that answer but thats what makes sense to me

3 0

3 years ago

Percents

Yuki888 [10]

Answer:

Percentage: 115%

Decimal: 1.15

Fraction: $\frac{23}{20}\\$

Step-by-step explanation:

<u>Percentages, Fractions, and Decimals</u>

Assume we set 100% as the original price of the food that Michael consumed. When he leaves a 15% tip for the waitress, he is really paying 100%+15%=115% of the original price.

Now we express 115% as a decimal, simply dividing by 100:

115% = 115/100 = 1.15

To express it as a fraction, we simplify the division instead of calculating it:

115% = $\frac{115}{100}$

Simplifying by 5:

115% = $\frac{23}{20}$

6 0

3 years ago

If Stephanie sells 3 necklaces, she earns a profit of is $10. Five necklaces sold gives her a profit of $15 and six necklaces so

mezya [45]

the answer is not proportionate.

4 0

3 years ago

On a certain day, $1 is worth 30.23 Russian rubles. Omar has $75. How many rubles will he get in exchange?

meriva

2,267.25 that is the answer
to find it yourself u would multiply 30.23 by 75

6 0

3 years ago

Someone please help I don't know how to do this

Bas_tet [7]

$\dfrac{4.94\cdot10^{13}}{26000000000}=\\
\dfrac{4.94\cdot10^{13}}{2.6\cdot10^{10}}=\\
1.9\cdot10^3$

6 0

3 years ago