The vertex of this parabola is at (-3,-1). When the y-value is 0, the x-value is 4. What is the coefficient of the squared term in the parabola's equation?
A. 7
B. -3
C. 3
D. -7

Find the value of x for which the lines are parallel.

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

In a young single person's monthly budget, $150 is spent on food, $175 is spent on housing, and $175 is spend on other items. suppose you drew a circle graph to represent this information, what percent of the graph represents housing?