Jodys older brother is only three years less than twice Jodys age. If the sum of their ages is 30, then which of the following is the age of jodys brother? A) 7 B) 11 C) 19 D) 23

P=$300 R=7% T=2 What is I? A. $4.20 B. $42.00 C. $420.00

What is the first step in solving quadratic equations by finding square roots?

Solve step by step 5x-14 = - 34

The lengths (in kilometers) of rivers on the South Island of New Zealand that flow to the Pacific Ocean are listed in table #3.2.9 (Lee, 1994). a.) Find the mean and median. b.) Find the range. c.) Find the variance and standard deviation.

Find x no work needed (2x) + 60 = 180

What fraction is equivalent to 1/2?

Write 33% as a fraction or a mixed number

If (2a+3b) = 2 what is the value of (2a-3b)

The sale price for a bicycle is $315. The original price Was first discounted by 50% and then discounted an additional 10%. Find The original price of The bicycle.

Subtract 5/12 from 3/20