Ahigh school coach wants to buy new athletic shorts for the 15 members of the basketball team. the coach must spend less than $200 on the shorts. which inequality represents how many pairs of shorts, s, the coach can buy?
a. 15s < 200
b.15s > 200
c. 15s < (with line under)200
d 15s > (with line under)200

Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9