Tristan is performing an experiment in his science class. He’s measuring how much weight is required to stretch a spring from rest. Using graph paper, he plots the stretch of the spring against the amount of the applied weight. He finds that the graph is a straight line passing through the origin. Study the graph and answer the questions that follow. NEED ANSWER ASAP

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

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x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

c: y > - 1/6x + 1

step-by-step explanation:

dashed line - meaning this < or > also not equal

solid line - meaning this < or > also equal

your answer is c because y > means up & it's shaded up, but y < means down

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the probability that a bird is green (.30) is true

step-by-step explanation: