Find measures of <1 , <4 , And <5 , with work shown

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

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