15 points
Pick the correct answer(s)

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm

Which shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x