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(0,2) (3,3)

gradient(m)= (3-2) / ( 3-0)

= 1/3

y = mx + c

(0,2)

2=1/3(0) +c

c = 2

y = 1/3x + 2 (Ans)

hope this helps.

x+y=90

x=30-y=x

step-by-step explanation:

if you understand you will get the answer

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