Solve for x when

2x/5=12/8

Mary has 4 flower pots with 4 different designs. She likes to display them on her window sill. How many different ways can she display them?

A tank contains 60 kg of salt and 1000 L of water. Pure water enters a tank at the rate 6 L/min. The solution is mixed and drains from the tank at the rate 7 L/min. Let y o u be the number of kg of salt in the tank after t minutes.

Maggie is selling hot dogs at a football game. each hot dog costs $2.85. a customer ordered three hot dogs and handed out $10.00. what change should maggie give to the customer?

What quality of a rhombus makes it different from a parallelogram

A bank is offering 2.5% simple interest on savings account if you deposit $5000 how much interest will you are in one year

Marta jump rope is 10 inches shorter than three times the length of Dilbert rope if both of their ropes laid together end to end measured 120 inches long how long is Marta jump rope

Find the percent of increase from 30 to 39. Round to the nearest tenth of a percent if necessary. A. 30% B. 76.9% C. 23.1%

Gabe has $100 in a savings account. The interest rate is 5% per year and is not compounded. How much will he have in 1 year?

The cost of a parking permit consists of a one time administration fee plus a monthly fee. A per I purchased for 12 months costs $660. A permit purchased for 15 months costs $810. What is the administration fee?

The sum of 55 and 535 is how much more than the sum of 215 and 60