A person invested $25,200 in two accounts, which pay 5% and 10% interest annually. The amount invested at 10% rate is 110% of the amount invested at 5% rate. After three years, he earns $2,442 in interest. How much did he invest at the 5% rate?

"if it is my birthday, then it is snowing"

the sum of the lengths of any two sides of a triangle is greater than the length of the third side. if you take the three sides of a triangle and add them in pairs, the sum is greater than (not equal to) the third side. if that is not true, then it is not possible to construct a triangle with the given side lengths.

step-by-step explanation:

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17