What is the x-coordinate of the vertex of the parabola whose equation is y = 3x^2 + 12x + 5?

x = - 4

x = - 3

x = - 2

Jonah wrote a 5 digit number on a piece of paper, the 4 is in the place that is ten times greater than the place where the 2 is

If y=7.5 when x=0.5, find y when x=-0.3

1/8+1/3 what is the answer?

Sixty people can receive a piece of pizza if 5 pizzas are purchased. How many people can receive a piece of pizza if 7 pizzas are purchased

If y varies directly as x, and y is 18 when x is 5, which expression can be used to find the value of y when x is 11? A. Y = 5/18 (11) B. Y = 18/5 (11) C. Y = (18) (5) / 11 D. Y = 11 / (18) (5)

Cassandra ordered sandwich platters for a party. There were 6 different kinds of sandwiches with 5 of each kind on a platter. Cassandra ordered 5 platters in all. What is the total number of sandwiches Cassandra ordered?

Find the mean for this data set: 19, 12, 9, 6, 12, 8, 18, 12, 14, 10

The sum of the ages of an uncle and nephew 2 years ago was 40. In 2 years time from now the age of the uncle will be 3 times that of his nephew by then. Find their ages now.

Determine a vector that is orthogonal to both (2, 3, - 1) and (5, 1, 0) X

14 Select the correct answer Which statement best describes inflation? A. Inflation decreases the amount of goods and services that can be purchased with a dollar, B.