Find the domain of the rational expression: 4-x/3x+21

What is the coefficient in the expression 85c - - - 5thirds.

Which ordered pairs are on the line with the equation y+3.5=0.75 (x-2) ? Select each correct answer. (4, - 2) (-4, - 8) (7, 5.5) (1, 1.75)

The tile shown has a side length of 10.5 inches what power can you write to represent the area of the tile

The price of blackberries at a farm is $1.56 per pound. Which equation can be used to determine c, the total price of n pounds of blackberries? c = 1.56n c = 1.56 over n c = 1.56 + n c = 1.56 - n

Suppose the returns on long-term government bonds are normally distributed. Assume long-term government bonds have a mean return of 6.0 percent and a standard deviation of 9.9 percent. a.

0.3d-1 3 1 3 = 0.84: 7 15

Round 0.579 to the nearest tenth

An online music store offers 5 downloads for $6.25. Another online music store offers 12 downloads for $17.40. Which store offers the better deal?

There are two friends. Each friend has a dollar to buy some pie. The first friend buys two-eighths of a pie for a dollar. The second friend buys one-fourth of a pie for a dollar. Who receives the better deal?

Find the Higher Common Factor (HCF) of 16,48