Solve the following system equations:

1. 0.4x+2.5y=2.6

2. 1.2x+0.8y=-8.8

During a dig, an archaeological team starts at an elevation of - 512 feet. At a rate of 234 feet per hour, the team digs deeper into the surface for 312 hours. For the next 412 hours, the team digs at a rate of 1512 feet per hour.

Find the mode for this series of numbers. If there is no mode, type none. 42 35 20 42 60

What are some independent variables that are in some way related to global warming?

3 (a+b) = 3a+3b is an example of which algebraic property

The names of all of the states in the United States are placed in a bag. One name is drawn from the bag. What is the theoretical probability of each event? P (Florida) b. I

kayla has 2,000 stickers in her collection mariah had 1/100 of that amount how many stickers does mariah have

The answer is 1 -3 (9) - 4 (7) (-1)

In the inequality, what are all the possible values of x? 2 - 3 (2x + 1) < 6x (2 - 4) A) x ≥ 1 6 B) x ≤ 1 6 C) x ≥ - 1 6 D) x ≤ - 1 6

How to find the sum of the squares of the roots of an equation?

Manuela solved the equation below 2 (x+2) = x-4