3.9 and 5.3, when rounded off and mult. together, produce the product 20.
Thus, the decimal point must follow the first two digits of your answer, whether estimate or "exact."
3.9*5.3 = 20.67 by calculator.
Well 1/8 is smaller than 8/8 so they should not be equal
Answer:
It looks like on step c he took away 10 instead of adding 10
Slope = (4 - 0)/(0 - 8) = -1/2
b = 4
equation
y = 1/2(x) + 4
6+10b-30=24
-24+10b=24
24+24=48
48/-10b
b= —24/5
