Solve the system. y=x+2, y=-x+0.

What number produces a rational number when added to 0.25?

The reported unemployment is 5.5% of the population. What measurement scale is used to measure unemployment? Select one: a. Nominal b. Ordinal c. Interval or ratio d. Descriptive

Suppose you save $1 the first day of a month, $2 the second day, $4 the third day, and so on. That is, each day you save twice as much as you did the day before.

Saurav sold two radios for Rs. 1200 and Rs. 1350 respectively. He made a profit of 20% on the first radio and 2% profit on the whole. What was the loss percentage on the second radio?

If a researcher wants to examine the relationship among variables and not the difference, what test statistics should he or she use?

Factor the expression 27-9x+15y

In △ABC, AC=12 in., BC=1.5 in., and m∠C=63°. What is the area of △ABC? Enter your answer as a decimal in the box. Round only your final answer to the nearest hundredth.

Gary buys 3 1/2 pound bag of cat food every 3 weeks gary feeds his cat the same amount of food each day which expression can gary use to determine the number of pounds of cat food his cats each year

Which sequences are geometric? Check all that apply. O 1,5, 25, 125, ... 3, 6, 9, 12, ... 3, 6, 12, 24, ... 3, 9, 81, 6, 561, ... 10, 20, 40, 60, ...

What is constant of Proportionality in the equation y = 2.5x