Two dice are rolled, find the probability that the sum is less than 13

The sum of two number is 27. One number is 3more than the other number. Write and solve a system of equations to find the two numbers

There are 48 cards in a pack and each card is either red or black. The ratio of the number of red cards to the number of black cards is 1 : 1 8 red cards are removed from the pack.

What is 2.5x10^2? What is the exponent in 10^2?

8 / 15 divided by (-0.35) into a fraction

Devon is trying to find the unit price on a 6-pack of drinks on sale for $2.99. his sister says that at that price, each drink woykd cost just over $2.00.

Which of the following statements are true? Select all that apply. a) The correlation coefficient gives us information as to how strong the linear associationis between two quantitative variables.

A linear equation is modified so that the rate of change is tripled, but the y-intercept remains the same. Which pair of equations could represent the original equation and the modified equation? A. y=x+3 and 3y=3x+9 B. y=9x-2 and y=12x-2 C.

Find the answer to - 5 + = - 1.

Write the equation of a line in slope intercept form with a y intercept at the origin and a slope of 2 y=x+2 y=2 y=2x 2y=x

What number needs to be added to complete the square of x2 - 3x = 7?