The sum of a students three scores is 231 if the first is 20 points more than the second and the sum of the first two is more than twice the third what was the first score

439400

step-by-step explanation:

130^2 = 16900

16900*26 = 439400

answer: the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

step-by-step explanation:

the given rate of interest i= 85%

in calculating the monthly payment for a loan with an interest rate compounded monthly, the value of the interest rate per period we use in the formula must be in decimal form.

to convert it in decimal, we divide it by 100, we get

hence, the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

c 1 hour

step-by-step explanation:

m = 2e

m = 2 so 2 = 2e

1 = e

2/3x + 7 = 29

step-by-step explanation:

two thirds = 2/3

plus a number = x

at least 29 = 29

there for you should get 2/3x + 7 = 29