drag the labels to the correct location on the table. the labels can be used more than once.
the table shows four systems of linear equations and their respective graphs. describe each system of equations based on
the number of solutions it has.
system of equations
purpose
type of system
2y - x = 6
y = 2x + 7
-5
-3 -2 -1
x + 4y = 16
y=-3x+2
-3
1
2
3

Which of the following would be a body response when stepping outside without a coat on a snowy day? a. senaceous glands. secrete more senum b. more liquid is transported by the body to the skin fir insulation c. blood vessels in the skin narrow and contract d. blood vessels in the skin expand

The terrestrial planets are characterized by having a a.) silicate core b.) iron-rich silicate core c.) iron-rich metallic core d.) none of these

8) animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. d) a dog is getting hot in the sunlight, so he moves to a shaded area.