Mastery Lilallenge

What is the result of subtracting the second equation from the first?

2x + 7y = - 8

2x - 5y = - 1

Sam multiplies a number, n, by a two-digit number. Which statement is true? Select one: a. When n is a one-digit number, the product will always have three digits. b. When n is a four-digit number, the product will have five or six digits. c.

How to put 0.5,3/16,0.75,5/48 in order from least to greatest

Andre is creating a border around his rectangular patio with paver bricks. The coordinates of the vertices of the patio are (1, 5), (6,5), (6,1), and (1, 1). Each grid square has a length of 3 feet.

What is 1,000 times 2 divided 1 minus 29

Jack found a rock that has a mass of 78.852 grams. what is the mass of the rock rounded to the nearest tenth?

In order for the data in the table to represent a linear function with a rate of change of + 5, what must be the value of m? m=3 m=2 m = 18 m=33

Write an expression for the speed of the boat coming back from the island in terms of the other boat's speed. let x be the speed of the boat you are taking to the island.

Write down all the even numbers from 30 to 300 how many times will 6 appear

What type of problems can be solved by using GCF

The data show the last 12 weeks of a familys grocery bill: $60, $60, $60, $80, $120, $120, $150, $120, $300, $200, $100, $90. Which measure of center best represents the data? A. The mode of $60 B. The median of $110 C. The mode of $120 D.