(b) If the perimeter of a rectangle is 24, then the length is 8 and the width is 4. what is a
Counterexample

An appliance store sells a washer-dryer combination for $1800. if the washer costs $300 more than the dryer, find the cost for each appliance.

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g