How to solve 4y=x 3x - y=70 using substitution

24 as a product of its prime factors in index form

A woman put $580 into a savings account for one year. The rate of interest on the account was 6 1/2. How much was the interest for the year in dollars and cents? (round to the nearest cent)

What percent of data is in quartile 1

What times what equals - 25

simplify the expression of (7 - c) (-1)

An Investor invested a total of $2,600 in two mutual funds. One fund earned 7% profit while the other earned 3% profit. If the investor's total profit was $150, how much was invested in each mutual fund?

Physics students drop a ball from the top of a 100 foot high building and model its height as a function time with the equation h (t) = 100 - 16t^2. The height, h, is measured in feet and time, t, is measured is seconds. Find the value of h (0).

If 1 adult female is randomly selected, find the probability that her pulse rate is less than 76 beats per minute.

What is 12:478 12:336 33:2242 82:5514 61:5320 28:776 and 23:1624

To win the jackpot, 4 different numbers are randomly selected from 1 to 46 and one number from 1 to 22. The order of the first 4 numbers does not matter. What is the probability of winning the jackpot on one try?