Which geographic feature was common to the development of civilizations in ancient Egypt, China, India, and Mesopotamia?

(A) rain forests

(B) deserts

(C) mountains

(D) river valleys

Ram has 35 gel pens. He gives an equal number of pens to each of his 5 friends and has 10 pens left for himself.

There are two movies playing at a local movie theater. the number of people who saw the action movie is 63 less than one third the number of people who saw the comedy. of 322 people went to see the action movie, how many people, p, saw the comedy?

The ratio of cups of grape juice concentrate to cups of water in punch is 1:3. If Sherry made 32 cups of punch, how many cups of grape juice concentrate did she need?

when jean was asked to say what the 3 in the fraction 2/3 means, Jean said that the 3 is the whole. Explain why it is not completely correct to say that "3 is the whole." What is a better way to say what the 3 in the fraction 2/3 means?

You earn $8.60/hr. You work 32 hr/wk and your deductions are FICA (7.65%), federal tax withholding (10.6%), and state tax withholding (8.25%). How much do you have direct-deposited bi-weekly?

What is syntax error from line 1 column 53 to line 1 column 60. unexpected '0'. expressed as the quotient of two integers in simplest form?

How many solutions does a inequality have

How do I add 14 ten thousands plus 12 thousand written in standard form

Eric deposits X into a savings account at time 0, which pays interest at a nominal rate of i, compounded semiannually. Mike deposits 2X into a different savings account at time 0, which pays simple interest at an annual rate of i.

Find the probability of drawing a 4 card on the first draw, replacing it and drawing a 10 card on the second draw. (no joker included)