What is the value of the first term in the following arithmetic sequence? -9, -2, 5, 12, ...

a. -9
b. 7
c. 9
d. -7

The slope of a line is –2 and its y-intercept is (0, 3). what is the equation of the line that is parallel to the first line and passes through (2, 2)? a. 2x + y = 6 b. y = –2x + 3 c.y=1/2x +6 d.y=-2x-6

9/10 divide by -3/15 as a mixed number

A50% increase followed by 33 1/2% decrease