3. Determine the number of solutions of each system of equations.

-14x - 20y = 42

-14x - 20y = 42

One solution

No solutions

Infinitely many solutions

Simplify (2x - 2y) (2y + 8) = ?

3x (12-8) x2) + (11-9) x3)

Tatum wants to use partial products to find 14x39 how do I do this?

Find the Z scores that separate the middle 27% of the distribution from the area in the tails of the standard normal distribution

A population of deer has a per capita rate of increase of 0.1 deer per year. if there are initially 300 deer in the population, and the population is growing exponentially, how many deer will be in the population after 1 year?

Show three different ways to compose a sum if 1. Use two fractions that have 8 as a denominator. Explain your answer.

Find the number such that when it is added to 5 and the sum is divided by 3 the result is the same as one twelve in divided by x

You are dealt a hand of three cards, one at a time. Find the probability of each of the following. a) The first heart you get is the third card dealt. b) Your cards are all diamonds. c) You get no aces. d) You have at least one heart.

Kendall recently received a job offer which required him to move his house full of furniture across the country from Columbia, South Carolina, to Riverside, California.

What is the complement of 82 degrees