charles bought 7/8 foot of electrical wire and 5/6 foot of copper. what is the least common denominator of the fractions

A 155 pound burns 500 calories per hour playing racquetball

Calvin paid 3.00 for 10 juice boxes. what is the unit rate in cost per box?

1 is 2% of what number

You have 16 oz of orange juice. It has 200 mg of vitamin c in it. That is 250% of the daily allowance for adults. WhAt is 100% of the daily allowance?

weight is 6 units greater than its width write an equation expressing the rectangles area A, as a function it w

Wath is 346 rounded to the nearest hundred

Twana thomas is paid $10.50 an hour for a regular 40-hour week. She earns time and a half if she works overtime. This week Thomas worked her regular 40 hours plus 8 1/2 hours of overtime. What is her total pay? A. $456.00 B. $420.00 C. $553.88 D.

in 10 words or fewer, describe what happens to the symbol when you multiply or divide each side of an inequality by a negative number

The ratio of boys to girls in Janice's classroom is 3:5, and there are a total of 32 students in the class. Using complete sentences, explain how you could draw a tape diagram to represent this situation.

Describe the difference between sociology and psychology