For which regular polygon can you not use special triangles to find the apothem? a) pentagon b) triangle c) square d) hexagon

11/18, 5/6, 2/3, 2/9 in order from least to greatest

E solution to | x |+19<3?

Together Sarah and Juan ate 26 crackers. If Juan ate 4 more than Sarah how many did Sarah eat

42/396 using compatible numbers

How much higher is 500 m than 400 m

Which expression is equivalent to the expression below? (4x + 2y - z) - (x - y + 7)

13y-7y=9 Solve for y, write it as a reduced fraction.

In a family with 7 children, excluding multiple births, what is the probability of having exactly 2 girls? Assume that having a boy is as likely as having a girl at each birth.

A baseball player hit 65 home runs in a season. Of the 65 home runs, 19 went to right field, 23 went to right-center field, 9 went to center field, 11 went to left-center field, and 3 went to left field.

How many milliliters of olive oil (D=0.92 g/mL) have the same mass as 1.80 L of gasoline (D=.74 g/mL)