This is a 2-part question. Stacy is printing pictures from her recent trip to Asia. An online print shop charges $0.15 per picture, along with the flat rate shipping charge of $3.00. 1. Write the linear equation. 2. If Stacy has was charged $34.80, how many pictures did she order?

The diameter of a ball is 8 in. what is the volume of the ball? use 3.14 for pi. enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.