If an investor wants to earn $250 simple interest by investing $600 at 4.5% annual interest, how many years will it take for her to do this (to the nearest year)?

5

Step-by-step explanation:

It will take her 5 years to earn that much money

the sum of all the angles in a triangle are equal to 180

so you can add   the 3 given angles together to equal 180:

5y + 2y + 2y = 180

or since all three angles have the same letter, combine the 3 angles to equal 180:

9y = 180

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong