Slope= y^2-y^1
————
x^2-x^1
slope= 12-0
——-
6+2
slope= 12
—-
8
slope= 3/2
perpendicular slope is the opposite reciprocal
perpendicular slope= -2/3
Answer: a. 450
b. 7950
Step-by-step explanation:
If Cheryl earns 6% interest during the 6 years she will have
(7500*6)/100=450
450 is the interest that she received
her new balance will be
7500+450=7950
Z^2 - 2z - 35 = 0
(z - 7)(z + 5) = 0
z - 7 = 0
z = 7
z + 5 = 0
z = -5
solution is : z = 7,-5
Answer:
She ran 26.95 miles in total
Step-by-step explanation:
Add Week 1 and Week 2. To add these numbers, start with using partials products. First, add the decimals. 0.9 + 0.05 = 0.95 Then add the whole numbers, 11 + 15 = 26 Finally, add the two numbers. 26 + 0.95 = 26.95 miles