Which of the following would not justify that two shapes are similar?
a )they are the same shape.
b )they have the same number of vertices
c ) one set of corresponding sides is congruent but another is not
d) all sets of corresponding sides are in proportion to each other.

Dropping less than two inches per mile after emerging from the mountains, a river drains into the ocean. one day's discharge at its mouth, 5.6 trillion gallons, could supply all of country a's households for seven months. based on this statement, determine how much water an average household uses each month. assume that there are 100 million households in country a. country a uses approximately nothing gallons per household per month.

Pam buys a sleeve of ball bearings for her skateboard. each of the bearings is 1 1/5 inches wide. the sleeve is 9 3/5 inches long. how many ball bearings are in the sleeve? show your work.

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)