Subject: Pre-algebra Questions:

1.If two angles are congruent, then their measures are equal.
True or False

2.If two angles are supplementary, then the sum of their measures are 90 degrees.
True or False

I NEED HELP ASAP ! ! !

Peaches cost $4.29 per pound. find the cost of two and a quarter pounds of peaches.

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

Closing a credit card usually _your debt ratio.a. increasesb. decreasesc. improvesd. has no effect on