Simplify 4 + (-3) - 2 x (-6)

The sum of two consecutive even integers is - 66. what are the numbers? a. - 30 and - 28 b. - 32 and - 30 c. - 34 and - 32 d. - 30 and - 36

Fred saves half as much as john. john saved four times as much as mary. together all three save $280 dollars. how much did each person save

A grocery store has 5 pounds of granola. One customer buys 2/3 pounds of granola and another buys 5/6 pounds. after these purchases how much granola is left?

Perpendicular lines must have a negative slope. do perpendicular lines have slopes which have opposite signs.

I found the answer to the question but I dont know how to delete it ...

Find the product 6*500=6*blank hundreds

14% of the towns population is over the age of 65 if there are 320 residents over the age of 65 approximately what is the towns population

How to find the radius of a circle

Is nine tenths less than five eighths

A sample of 49 observations is taken from a normal population that has a standard deviation of 10. the sample mean is 55. determine the 99% confidence interval for the population mean. (round your answers to 2 decimal places.)