Cans of cashews cost $2 more than cans of peanuts. Gabriel ordered 4 cans of cashews and 3 cans of peanuts. The total cost of the order was $56. a. Write an expression for the cost of cans of peanuts:
b. Write an expression for the cost of cans of cashews:
c. Write an equation to show that the cost of 7cans of cashews and 5 cans of peanuts was $72.
d. Solve your equation to find the cost per cans of each type of nut.

The highest point on earth is the peak of mount everest if you climb to the top you would be approximately 29,035 feet above sea level at remembering that amount is 5280 feet percentage of the height of the mountain would you have to climb to reach a point 2 miles above sea level

An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.