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yKpoI14uk [10]
2 years ago
11

The cost of 10 cupcakes is $40. How much is one cupcake?

Mathematics
2 answers:
Elodia [21]2 years ago
8 0

40/10=4  

One cupcake is 4$

Nimfa-mama [501]2 years ago
4 0

40 \div 10 = 4
the answer is 4$
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Bobby read a total of 20 books over 2 months. If Bobby has read 90 books so far, how many months has he been with his book club?
tatuchka [14]

Step 1

From the question;

\begin{gathered} Bobby\text{ reads 20 books in 2 months} \\  \end{gathered}

We are required to find how many months it will take him to read 90 books

Step 2

We will use the ratio below to solve the problem.

\begin{gathered} \frac{20\text{ books}}{90\text{ books}}=\frac{2months}{x} \\ x=months\text{ to read 90books} \\ x=\frac{90\times2}{20} \\ x=9\text{ months} \end{gathered}

Answer; It will take Bobby 9months to read 90 booj

9\text{ months}

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12.2 gallons for $1.87 . how much did u spend on gas
GrogVix [38]

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3 years ago
Annabella wants to make the most economical decision so she chose the 3-year car loan so that after the loan is paid off to be a
Novay_Z [31]

Answer:

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Step-by-step explanation:

<h3>Given</h3>

  • Periodic payment P = $200,
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<h3>To find</h3>

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Use periodic compound formula:

F=P\cfrac{(1+r/n)^{nt}-1}{r/n}

Substitute the values and calculate:

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6 0
11 months ago
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ANEK [815]

Step-by-step explanation:

Hey there!

Given;

Ratio = 9:8:7

Let "x" be the common factor. So,

9x+8x+7x = 144

or, 24x = 144

or, x = 144/24

or, x= 6

It's like;

= 9*6:8*6:7*6

= 54:48:42

Therefore, their ratio is 54:48:42.

<em><u>Hop</u></em><em><u>e</u></em><em><u> it</u></em><em><u> helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

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3 years ago
In the diagram below, line AB and line CD intersect at point P. Name the angle that is always congruent to &lt;APC​
Alex Ar [27]

<dpb because they’re vertical angles (they’re directly across from each other)

5 0
3 years ago
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