2x + 3 < -5x -4
x < -1
Solve for the solutions: x2 +10x = -16
x= -8, -2
A triangle has a hypotenuse of 17 inches and another side of 15 inches, what is the length of the other side?
8 inches
Write an equation parallel to y=3/4 x -3 and goes through the point (0,5)
y = 3/4 x + 5
Factor completely: 3n² - 15n + 18
3(n - 3)(n - 2)
solve x+5/12 = x-2/8
x = 16
4x + 3( x - 2) = 5x - 20
x = 7
Solve 2x2 - 21 = 11x
x= -3/2, 7
Give an irrational number between 5 and 6
answers will vary: sqrt of 26, 27, 28, 29, 30, etc
Marine biologists are studying how water temperature affects fish populations in a specific part of the ocean. After collecting data, they found that the fish population (in thousands) can be modeled by the function:
p(x) = -2x2 + 40x - 72
where p(x) represents the fish population in thousands, and x represents the water temperature in degrees Celsius.
Which temperatures will result in no fish?
2 and 18 degrees Celsius
find the distance between ( 5,2) and (-2,3)
If you get a square root, simplify completely.
5 times the square root of 2
Finding three consecutive odd numbers that add up to 165.
53, 55, 57
Marine biologists are studying how water temperature affects fish populations in a specific part of the ocean. After collecting data, they found that the fish population (in thousands) can be modeled by the function:
p(x) = -2x2 + 40x - 72
where p(x) represents the fish population in thousands, and x represents the water temperature in degrees Celsius.
What was the highest population value of the fish during the period of data collection?
128,000 fish at 10 degrees Celsius
At a baseball game, Jose bought five hot dogs and three sodas for $17. At the same time, Allison bought two hot dogs and four sodas for $11. Find the cost of one hot dog and one soda.
hot dogs $2.50 soda $1.50