84 is 21 percent of what number?

roger stan and steve have a standard deck of cards each of them draw a card from the deck find the probability of roger drawing a red card steve not drawing a club and stan drawing a diamond

What is the difference between discrete and continuous?

How can you tell that a fraction corresponds to a repating decimal and not a terminating decimal

What is the equation of this graphed line? (0,7) (8,-2) Enter your answer in the slope-intercept form in the box.

Subtract X from 3x-1

Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule. A (n) = 12 + (n-1) (3)

Mrs. Martinez is putting gas in her car. If each gallon costs $3.70, how much did it cost her to put in 13 gallons of gas?

If m∠A = m∠B and m∠A + m∠C = ∠D, then m∠B + m∠C = ∠D. Which property is shown? A) reflexive property B) substitution property C) symmetric property

Nathan is playing golf at a golf course. The height of the golf ball from the ground, in feet, x seconds after the ball is hit is given by the expression below.

Determine the correct equation for the following verbal sentence: The total monthly earnings, t, equals $18 times the number of hours worked, h. a. t = 18 c. t = 18h b. t = 18 + h d. t = 18 - h