Answer:
12,600
Step-by-step explanation:
I THINK!!!!!! (x, y) = (-4, -25) im not completely sure tho
Answer: 19/50
Step-by-step explanation: To write a percent as a fraction in lowest terms, first remember that a percent is a ratio that compares a number to 100. In this case, 38% can be written as the ratio 38 to 100 or 38/100. Notice however that 38/100 is not in lowest terms so we need to divide the numerator and denominator by the greatest common factor of 38 and 100 which is 2.
38 ÷ 2 = 19
100 ÷ 2 = 50
<em>Therefore, 38% can be written as the fraction 19/50 which is in lowest terms.</em>
Answer:
The answer is below
Step-by-step explanation:
The formula m = (12,000 + 12,000rt)/12t gives Keri's monthly loan payment, where r is the annual interest rate and t is the length of the loan, in years. Keri decides that she can afford, at most, a $275 monthly car payment. Give an example of an interest rate greater than 0% and a loan length that would result in a car payment Keri could afford. Provide support for your answer.
Answer: Let us assume an annual interest rate (r) = 10% = 0.1. The maximum monthly payment (m) Keri can afford is $275. i.e. m ≤ $275. Using the monthly loan payment formula, we can calculate a loan length that would result in a car payment Keri could afford.
![m=\frac{12000+12000rt}{12t}\\ but\ m\leq275, \ and \ r=10\%=0.1\\275= \frac{12000+12000(0.1)t}{12t}\\275= \frac{12000}{12t} +\frac{12000(0.1)}{12t}\\275= \frac{1000}{t} + 100\\275-100= \frac{1000}{t} \\175= \frac{1000}{t} \\175t = 1000\\t= \frac{1000}{175}\\ t=5.72\ years](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B12000%2B12000rt%7D%7B12t%7D%5C%5C%20but%5C%20m%5Cleq275%2C%20%5C%20and%20%5C%20r%3D10%5C%25%3D0.1%5C%5C275%3D%20%5Cfrac%7B12000%2B12000%280.1%29t%7D%7B12t%7D%5C%5C275%3D%20%5Cfrac%7B12000%7D%7B12t%7D%20%2B%5Cfrac%7B12000%280.1%29%7D%7B12t%7D%5C%5C275%3D%20%5Cfrac%7B1000%7D%7Bt%7D%20%2B%20100%5C%5C275-100%3D%20%5Cfrac%7B1000%7D%7Bt%7D%20%5C%5C175%3D%20%5Cfrac%7B1000%7D%7Bt%7D%20%5C%5C175t%20%3D%201000%5C%5Ct%3D%20%5Cfrac%7B1000%7D%7B175%7D%5C%5C%20t%3D5.72%5C%20years)
The loan must be at least for 5.72 years for an annual interest rate (r) of 10%