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BabaBlast [244]
3 years ago
8

A student earned 23 out of 30 points on a quiz. What percent of the points did the student earn?

Mathematics
1 answer:
german3 years ago
4 0
Hi!

We can set up a proportion to answer this.

\frac{23}{30}  \frac{x}{100}

To solve for x, cross-multiply.

23 x 100 = 2300
2300/30 = 76.67

The answer is 76.67%

Hope this helps! :)
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A house on the market was valued at $245,000. After several years, the value increased by 9%. By how much did the house's value
aniked [119]

We are given that a house had a value of $245000 and its value was increased by 9%. To determine how much is this value increase in dollars we need to multiply the value of the house by 9/100. We get this:

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6 0
10 months ago
6z + 10= -2 solve this problem ​
nydimaria [60]

Answer:

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Step-by-step explanation:

6 0
1 year ago
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Can someone explain to me how to do this!!!
galina1969 [7]
Well...it says the sum of the angles measure 360...so lets set them equal to 360

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3 0
3 years ago
PLEASE HELP!!!<br> Find the common difference for the arithmetic sequence. -55, -50, -45, -40.....
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you can check this by picking two other terms

7 0
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