Tel whether the system has one solution, infinetly many solutions or no solution.

17=11y+12x

12x + 11y=14

Show steps how you did it.

Solve the proportion for n. 1260/20=n/1

For every 3/4 cup of cereal, it's 80 calories. How many calories would be in one cup of cereal?

Which expression is NOT equivalent to (a + b) (x + y) ? A) (a + x) (b + y) B) (b + a) (y + x) C) (a + b) x + (a + b) y D) a (x + y) + b (x + y)

What is the first step in estimating 56*27

A couple decides that Sophia will drive the first 3/5 of a trip and Lucas the last 2/5. The trip is 100 miles (the whole trip). How far will Sophia drive?

if your answer is "No," how much more lacquer does she need? if your answer is "yes," how much lacquer will she have left over? show your work to justify your answer.

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25 less than one-third of a number is 2. What is the number