Consider the following multistep word problem:

The sum of the ages of a brother and sister is 20. If four times the brother's age is subtracted from three times the sister's age, the difference is 25.

Oliver uses the greatest common factor and distributive property to rewrite this sum: 64+96

10.6666666667 as a fraction

8 minus n to the 5th

Sean has 5.50 in dimes and quarters. he has 8 more quarters than dimes. how many quarters does he have

Which is the best estimate for the quotient of 198.32 : 9.001? A. 2,000 B. 200 C. 20 D. 2

Genius society requires an IQ that is in the top 2% of the population in order to join. If an IQ test has a mean of 100 and a standard deviation of 15, what is the minimum qualifying score to join the genius society?

If 2a=9-b and 4a=3b-12, what is the value of a?

What's the slope intercept form?

Solve the inequality. |2x + 9| < 25

Explain why the absolute value of a number is always positive