What are the solutions to the system? Use a graphing calculator. y = x2 + 5.4x + 6.8
y = -2.3x - 5.9

A. (-2.39, -0.40) and (5.31, -18.11)

B. (-2.39, 6.31) and (-5.31,-0.40)

C. (-2.39, -0.40) and (-5.31, 6.31)

D. There is no solution.

c

step-by-step explanation:

where is the graph? need more info

mariah is studying the life cycle of the monarch butterfly. she must choose one stage in the cycle to present in science class: egg, caterpillar, chrysalis, or adult. she plans to make her choice randomly using a custom spinner divided into four sections. first, however, she spins the spinner 50 times to see the frequencies it generates.

stage times landed on

egg 10

caterpillar 12

chrysalis 15

adult 13

step-by-step explanation: