How much should you invest now at 6 1/4% simple annual interest in order to earn $170 interest in 11 months?

Zoe placed colored blocks on a scale in science class. each block weighed 0.8 ounces. the total weight of all the colored blocks was 12.8 ounces. how many blocks did zoe place on the scale? write and solve an equation to find the answer.

Measure of angles 31 (x+4) (3x+9) me

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.