Write the word sentence as an equation.

The product of a number d and 7 is 63.

Simplify 4x-3 (x-2y) +.5 (6x-8y)

On the first day of the play, the auditorium was 1/3 full, the second day it was 5/12 full, and on the third day it was 1/2 full. If this pattern continues, how full will it be on the fourth day?

Mr smith is painting the wall but not the door how much gallons is needed to paint it

A shuffled deck of cards is placed face - down on the table. It contains three hearts cards, 8 diamonds cards, 5 clubs cards, and seven spades cards. What is the probability that the top cards are one of the hearts followed by one of the clubs?

Write Start Fraction 11 Over 20 End Fraction as a terminating decimal. Start Fraction 11 Over 20 End Fraction equals nothing

Rewrite y = x2 + x - 20 in factorized form.

40 is what percent of 50

Explain the meaning of significant digits in measurement

A stock trading company charges a commission of $10 per trade plus $0.025 per dollar value of stock traded. If your commission is $140, what was the value of the stock you traded?

What is an angle that crosses itself called?