The sum of Janos' age and David's age is 34 years. Five years ago the sum of twice Janos' age and three times David's age was 61 years. What are their present age?

Lacie Mae wrote these factor pairs for a number: 1 and 20, 2 and 10, and 4 and 5 For which number did lacie Mea write the factor pairs?

Calculate the area of this parallelogram. LM=24cm PO=6cm

Andrew and his father are scuba diving at - 38 feet and tackle box Canyon has an elevation of - 83 feet right and inequality to compare the depths explain the meaning of the inequality

Given 4x² = (3y-5z:4) ², find x if y=x-2 and z=2y

A college parking lot is 140 ft long and 90 ft wide. The college wants to increase the area of the lot by 29% by adding strips of equal width to one end and one side. (So, the new shape will be a larger rectangle.) Find the width of one such strip.

This is Science not Math Certain high-frequency radiations are likely to cause harm to astronauts landing on Mars.

Hurricane katrina? more like hurricane- a. betsy b. katrina c. tortilla d. all of the above

Provide an example of binomial probability distribution and show us how to use the binomial probability formula to find binomial probabilities?

Crystal earns $5.25 per hour mowing lawns. a. Write a rule to describe how the amount of money m earned is a function of the number of hours h spent mowing lawns. b. How much does Crystal earn if she works 2 hours and 15 minutes

A rectangular prism has dimension of 8 cm by 9 cm. what is the volume?