Solve the system using the elimination method 3x - y=-12

X + y = 4

What is the simplest form of 8/40?

Which correlation coefficient best represents a moderate relationship showing fewer anxiety symptoms in people who report higher life satisfaction? - 0.5 + 0.7 - 0.2 + 0.4

Round 0.428 to the nearest tenth

What is story context for 1/4 divide 1/8 use a model to solve

2) James spent $65 for n books. Write an expression that can be used to find the cost of one book

3.1x + 2.8z 4.3x - 1.2z subtract the following polynomials

You are planning a trip to Disney World in Florida. You estimate for week at Disney World, you will need $1,600.00 (This includes Airfare, room and board, daily expenses, and travel). You save for 5 months and your monthly gross salary is $1,675.00.

Describe lengths could not be used to form a triangle

What is the total number of atoms in this formula? nahco3 7 6 5 4

The ratio of the ages (in years) of three children is 2:4:5. The sum of their ages is 33. What is the age of each child?