Marissa buys 3 shirts and 2 pairs of pants for $85.50. Kim buys 4 shirts and 3 pairs of pants for $123. The clothes are bought at the same store where the shirts have the same cost as do the pants. A) What is the cost of each shirt? B) What is the cost of each pair of pants?

Three times the difference of federico’s age, and 4, increased by 7, is greater than 37. what are possible values of federico’s age?

Is this a polynomial function? i need to know asap

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8