Liz earns a salary of 52,100 per month, plus a commission of 5% of her sales. She wants
to earn at least $2.400 this month. Write an
inequality to find arounts of sales that will
meet her goal Identify what your variable
represents.

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:

Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?