I need to graph a parabola. I need to find the vertex and a couple coordinates.

y=-x^2+2x-4

Solve w + 2 < 5.8. Check your solution. A. w < 7.8 B. w < 3.8 C. w > 7.8 D. w > 3.8

Find the common ratio 27,9,3,1,1/3

Boy Scouts hiking in the mountains divide into two groups to hike around Lake Sahara. They leave the same place at 10 a. m., and one group of younger boys hikes east around the lake and the other group hikes west.

Vince added 0.912,0.882, and 1.354 liters of liquid to a bottle. About how much is in the bottle?

Determine if the following situation is biased or unbiased 500 students at a local high school are randomly chosen and asked what's your favorite local restaurant is

What is P - 15 = 13 - 6p

Consider the system of equations. 5x + 2y = 6, 10x + 4y = 12 Which equation is equivalent to the first equation of the system and can be used to solve the system using the linear combination method?

5c+2 (2c+1) how do I solve this

A car can travel 300 miles on 10 gallons of gas

When 4 times the number X is added to 12, the result is 8. What number results when two times x is that at 7?