What is the sum of 2.5x10^4 and 3.4 x 10^4

A sweater orginally priced at 80$ was marked down by 25% what was the sale price of sweater?

The US Department of Energy reported that 48% of homes were heated by natural gas. A random sample of 333 homes in Oregon found that 149 were heated by natural gas.

What is another expression that is equivalent to 12-16x

Two cars leave towns 570 kilometers apart at the same time and travel toward each other. One cars rate is 12 kilometers per hour less than the others. If they meet in 3 hours, what is the rate of the slower car? Do not do any rounding

If it takes three hours to drive 180 km how many hours would it take to drive 600 km?

The population of a town is divided into three age categories. A random sample of each category is surveyed about voting choices. This type of sampling is called cluster sampling. stratified sampling. simple random sampling.

Tommy had 3 packs of bubble gum. Each pack has 5 pieces in it. How many peices of bubble gum does Tommy have a total of?

Is 1/2 equivalent to 5/8

0.59+0.33t=3.68t-0.75

The area of a parallelogram with a side of 5.6 in is equal to the area of a rectangle with sides 7 in and 8 in. Find the altitude to the given side in the parallelogram