How do I find z, x, and y in a triangle with three angles of 64 degrees, 28 degrees, and 39 degrees

Will need to flip my sign in order to solve this? -3x≥ 12 yes or no

A theater ticket costs $20. The function h (x) = 20x represents the cost of purchasing x theater tickets. a. How much does it cost to buy 7 theater tickets? b. How many theater tickets can you buy with 460?

Jack and Jim sign up with an online music store. Jack chooses 15 downloads for $19.75, and Jim chooses 40 downloads for $43.50.

What is $9 discounted to $4

Is the least common multiple of a pair numbers ever less than both numbers

Use continuity to evaluate the limit of: Lim x√ (20-x²) x→2

What does the dashed line represent in a parabola

What is the answer to this?:: A rabbit weighs 4 pounds and 6 ounces. How many ounces does the rabbit weigh?

3 + jk + k*3 when j=2 and k=6

There were 850 students at Franklin Middle School last year. The student population is expected to increase by 20% next year. What will the new popluation be?