Which point is on the line y=-2x+ 3?
O (-2,-1)
O (3,-3)
O (3,3)
O (-3,-9)

Translate the following words into an expression: “the quotient of a number and three is five.”

If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500