Brad and Stella volunteer to help at the party.- Brad helps at Table 1 and Stella helps at Table 2-Table 1 takes a break every 20 minutes-Table 2 takes a break every 30 minutesIf the party is scheduled to start at 2:00 pm, what is the first time that Brad and Stella will be on break together?

b.) 160 miles on a 5 gallons car

step-by-step explanation:

240/10=24 miles/gallon

160/5=32 miles/gallon

30/1=30 miles/gallon

168/6= 28 miles/gallon

32 miles/gallon is the most amount, so this is the best.

4 packs of water and 7 packs of candy bars

step-by-step explanation:

35x4=140

140/20=7

22

step-by-step explanation: