Consider the following system of equations:

2x+3y=45

x+y=10

what is the x value of the solution for this system?

x=

The number 5,_00 is missing a digit. The number rounded to the nearest thousand is 5,000. List all of the possibilities for missing digit

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What is the mean absolute deviation of 13,15,9,35,25

There are 15 girls in a sixth grade class. only 40% of the class are boys. how many are in the class

The soccer coach is trying to predict the number of seventh graders who will attend the soccer game. The coach takes a random sample of 10 players on the soccer team.

Which expressions have a value of StartFraction 16 Over 81 EndFraction? Check all that apply. (Two-thirds) Superscript 4 (StartFraction 16 Over 3 EndFraction) Superscript 4 (StartFraction 4 Over 81 EndFraction) squared (StartFraction 4 Over 9

Explain how to use the combine place value strategy to find 223 - 119.

What is the solution to the equation |4x-2| greater than or equal to - 6?

Use synthetic division to check - 4 is a root of the polynomial expression: x^4+2x^3-9x^2-2x+8=f (x)

How do you know that the answer to a decimal subtraction problem is reasonable