The dodecahedron can be constructed from the repetitive folding of a. equilateral triangles b. squares c. triangles d. regular pentagons

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4

Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earned $75 in interest. how much interest will she earn during the following year?