Answer:
13.6
Step-by-step explanation:
so first what i do is i put 40 over 100. then i take 34 and put it over n. finally i cross multiply. 100 times 34 is 3400 then i divide it by 40 to get 13.6.
Answer:
B. y=1/2x+7
Step-by-step explanation:
y2-y1/x2-x1 this finds the slope
Then take one of the coordinates: either (2,8) or (4,9) and plug them into x and y to find b (the y-int)
8: tenths
9:hundredth
7:thousandth