Joshua quick made a desposit to his checking account and revive 50 in cash his desposit slip shows a total deposit of 90 if Joshua desposited checks worth six times the value of the coins he desposited how much did he deposit in a coins and b checks ?

Which point is a solution to the inequality shown in this graph (-3,-3)(3,-1)

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.