1. For the polynomial d3 + 2d2+4d + 8. If the polynomial cannot be factored, write prime. A) (d + 2)(d?+2)
B) (d - 2)(d2-4)
C) (d + 2)(d? + 4)
D) prime

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.