Answer:
I=10,200
Step-by-step explanation:
I=PRT
P=8000
R=8.5
T=15 days
I=8000*0.085*15
I=10,200
They are both the same equations, the procedure to obtain x value will be equivalent.
1981+25
Since she was born in the year 1981, and her son was born 25 years later so you add 25
Answer:
t=9
Step-by-step explanation:
Move all terms that don't contain
t to the right side and solve.t=9
To find the slope of the line:
(y2-y1)/(x2-x1)
(14-5)/(4-1)=(9)/(3)=3
Only one of your 4 possible answers has 3 as a slope. However, plugging in each point into the y=mx+b equation, the y-intercept consistently comes out as 2..
y=mx+b
14=3(4)+b b=2
5=3(1)+b b=2
y=3x+2
If there is a consistent, positive slope (from your question, this does not seem to have a quadratic as an option), 3x+5 is not even a viable solution because x=1 when the y-value is 5 (and thus no other x value {0} could have a y-value of 5). It seems as though you have a typo on your hands. Hopefully this helps?
