Tell whether the lines appear parallel, perpendicular, or skew.

7. UX and YZ

8. YŻ and XY

9. UX and VW

Use the definitions for the sets given below to determine whether each statement is true or false: A = { x ∈ Z: x is an integer multiple of 3 } B = { x ∈ Z: x is a perfect square } C = { 4, 5, 9, 10 } D = { 2, 4, 11, 14 } E = { 3, 6, 9 } F =

Suppose that each quater at a Particular community College Jared has to pay 729 in tuition and 22 in fees. If Jared has 5 quarters remainning find the total amount he will need for tuition and fees.

If y varies inversely as x and y=3 when x=8 what is x when y=4

Write a number greater than 714,587.

What times what equals 27

In a class of 26 student, 15 of them like maths, 13 of them like english and 9 of them don't like maths or english. Find the probability that a student chosen at random like english but not maths.

American car travels 32 miles on 1 gallon of gas European car travels 12.7 km on 1 L of gas which car gets better gas mileage explain your reasoning

78% of what number is 117?

The coefficients of the expression 2x^3-5x^2+x are:

Tuna provides 30 calories per ounce. On a graph representing the relationship between the number of ounces of tuna a person consumes and the number of calories the tuna provides which quantity should be graphed on the x-axis