Johnny and Samantha are going to a water park and an amusement part. They can
pares combined
send to
host the
Concessions Cost $5.00 at the water park and cost 53.80 at the amusement parler cany
and can only spend a total of 583.00 on food and drinks
one
c
a n
Which system of inequalities can be used to determine the number of hours Johnny and Samantha can spend at the water park (w and the amusement park (a)

Astudent is determining the influence of different types of food on the growth rate of spiders. she feeds one group of spiders two caterpillars twice a week. the other group received similarly-sized beetles twice a week. she records the amount of time required for individuals to reach sexual maturity. her hypothesis is that the spiders feeding on caterpillars will have a faster growth rate because caterpillars have a higher protein content compared to beetles. in this experiment, what is the dependent variable? spiders assigned to different feeding groups. time required to reach sexual maturity number of prey items fed twice a week. growth rates of each group.