It cost 859.32 to have a school dance a. how many tickets must be sold to cover the cost. b how many tickets must be sold to make a 980.68 profit

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

How many times larger is 9 × 10^8 than 3 × 10^-5? a. 3 × 10^13 b. 3 × 10^-40 c. 3 × 10^-13 d. 3 × 10^3

Dana kicks a soccer ball. the table shows the height of the soccer ball with respect to the time, in seconds, after the ball was kicked.time | height(seconds) | (feet) ~~~~~~~~~~~~~~~0.5 211 341.5 392 362.5 253 6which graph best displays the relationship shown in the table? (i just need confirmation that its c)