A marching band routine requires a tuba player to begin at the 50-yard line of a football field and march perpendicular to the 40-yard line. He then makes a 30 degree turn and marches at a diagonal back to the 50-yard line. Once he reaches the 50-yard line, he must march forward until he reaches his original starting position. If the tuba player travels 18 inches with each marching pace, how many paces must he take to complete the routine? Round to the nearest pace. ? paces

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.

Solve this problem! extra ! 3025/5.5 = a/90.75