Complete each of the following statements with the letter that represents the expression,
(312 – 71 + 14) + (5.22 + 41 – 6) is equivalent to expression
(202 – 51 – 3) + (-10x2 + 25 + 7) is equivalent to expression
.
is equivalent to expression

If myesha works overtime, she gets paid "time and a half" for every hour she works. in other words, for every hour over 40 hours myesha works each week, she gets her hourly pay plus half her hourly pay. what is myesha's pay per hour when she works overtime?

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?