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bezimeni [28]
3 years ago
14

a tutor works with a group of students. the tutor charges a base fee of $40 plus $30 for each student in the group. today the tu

tor has y students and charges a total of $220. write the equation and solve.
Mathematics
1 answer:
Thepotemich [5.8K]3 years ago
5 0

Answer: y=6

Step-by-step explanation:

Let's solve your equation step-by-step.

30y+40=220

Step 1: Subtract 40 from both sides.

30y+40−40=220−40

30y=180

Step 2: Divide both sides by 30.

30y/30= 180/30

y=6

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Answer:

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302.14 is a decimal number

<u>Explanation:</u>

302.14 is a decimal type of number.

A decimal number can be defined as a number whose whole number part and the fractional part is separated by a decimal point. The dot in a decimal number is called a decimal point. The digits following the decimal point show a value smaller than one.

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Answer:

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Step-by-step explanation:

<u><em>The question is</em></u>

Which equation should she use?

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