Is (-1, 4) a solution to this system of equations?

x + y = 3

3x - 2y = - 11

What is the next term of the geometric sequence? 2,-10,50, ...

The velocity function for a particle is v (t) = 2t - 5 ft/sec. Find the displacement for the particle from t = 0 to t = 4 sec. (Give answer with units)

What is 2/3n - 2/3=n/6+4/3

A spinner has 1212 equal-sized sections. ThreeThree of the sections are purplepurple. a. What is the probability that the spinner will land on purplepurple ? b. Use words to describe the probability.

How to write one hundred eight and ninety-five hundredths as a decimal

The sum of 4 times a number and 5 equals 6

The sum of two numbers is fifteen. The product of the two numbers is thirty six. Find the numbers

Given: x + 2y = - 6. Solve for x. What is the coefficient of y?

17. You bought four cans of chicken noodle soup at the grocery store. You paid a total of 3.10 for all four cans. Write and solve an algebraic equation to find how much each can cost Solve the equation. Show all steps. 1. how is the equation set up?

the length of a rectangle is four less than three times the width. What is the area of the rectangle?