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Expand the expression and combine like terms:

{-5 (1-5k) - 4 (2k+5) }-5 (1-5k) - 4 (2k+5)

Jeremy has 3 yards of ribbon to use for wrapping gifts. he cuts the ribbon into pieces that are 1/4 yard long. how many pieces of ribbon does Jeremy have?

Jack was 9 years older than Priscilla. Together their ages totaled 165 years. What were their ages?

An account earns simple interest. (a) Find the interest earned. (b) Find the balance of the account. 1. $2600 at 3.2% for 4 years Interest balance 2. $7500 at 8.5% for 3 months interest balance

Give one combination of two factors whose product is 0.36, of one of the factors is a whole number greater than 1?

What is 4 divided by 448 long division?

How are the ratios 100/2, 150/3, 175/3.5, 200/4 related to 50/1?

Divide and answer in simplest form: 9: 6 5

A sample of 2,845 auto workers was selected to learn if they would go on strike. Over 50% of those in the sample declared they would strike.

If p=-2 and q=-5, is the value of p/q equivalent to 2/5

There are 190 students taking band, chorus, or both. If there are 180 students taking band and 60 students in both band and chorus, how many students are only in chorus?