(1,2/3)(-1,-1)
slope = (-1 - 2/3) / (-1 - 1) = (-3/3 - 2/3) / (-2) = (-5/3) / -2 = -5/3 * - 1/2 = 5/6
y = mx + b
slope(m) = 5/6
(-1,-1)..x = -1 and y = -1
now we sub and find b, the y int
-1 = 5/6(-1) + b
-1 = - 5/6 + b
-1 + 5/6 = b
-6/6 + 5/6 = b
-1/6 = b
so ur equation is : y = 5/6x - 1/6
Answer:
98
Step-by-step explanation:
option d..............
Answer: what do you mean by this she made 80.75$
Step-by-step explanation:
Answer: 17873.75 dollars
Step-by-step explanation:
We can use the equation: l = p x r x t (Total Interest = principal x interest rate x years/time)
9050 will be the principal; it's the amount you deposit in the first place.
7.5% is the interest rate. You can convert it to 0.075 as a decimal.
13 is the years/time. If Marcus's parents put the college fund in when he was 5 and now he's 18, there has been 13 years in between.
9050 x 0.075 x 13 = 8823.75
8823.75 + 9050 = $17873.75
So in Conclusion, the total amount in the account when Marcus is 18 is 17873.75 dollars.
Hope this helps!
