A line passes through the points (2, –2) and (–6, 2). The point (a, –4) is also on the line. What is the value of a? A –6
B –1
C 1
D 6

Step-by-step explanation:

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x = 10.1

step-by-step explanation:

all of the angles of a tirangle add up to 180º

180 - 65 = 115 (since we already know the value of one angle)

(2x + 7) + (8x + 7) = 115

(combins like terms) 10x + 14 = 115

(isolate the variable subtract 14 from both sides): 10x = 101

(find the variable divide both sides by 10): x = 101/10

x = 10.1

$35.59 in pounds

step-by-step explanation: