A math test is worth 100 points and has 38 problems. Each problem is worth either 5 points or 2 points. How many problems of eac
1 answer:
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Answer:
Step-by-step explanation:
Answer:
<h2>The answer is option A</h2>Step-by-step explanation:
<h3><u>First of all cross multiply</u>
That's
g( wd + f ) = a + bc
<u>Multiply the terms at the left side of the equation</u>
We have
gwd + fg = a + bc
<u>Send fg to the right side of the equation</u>
That's
gwd = a + bc - fg
<u>Divide both sides by dg to make W stand alone</u>
<h3>We have the final answer as
<h2 /><h2>Hope this helps you