Which set of real numbers best describes the solution set for the inequality? 3x 1 =< 5
a. all real numbers less than or equal to 2
b. all real numbers greater than or equal to 2
c. all real numbers greater than 2
d. all real numbers equal to 2

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?

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.