Systems of Linear Inequalities (3): Special Forms + Word Problems
Exams by Grade · K10 · Author: yeonjaepark
Q1 Solve the following system of inequalities. Q2 Solve the following system of inequalties. Q3 Solve the following system of inequalities. Q4 A club wants to distribute coupons to all members, including one president. If the president receives coupons, he can give coupons to each of the rest of the members, and if he receives more than coupon but less than coupons, he can give coupons to each of the rest of the members. Find the maximum number of members including the president. Q5 You want to buy candies which costs dollars per piece, and sodas which costs dollars per piece, for a total of . If you want to buy more candies than sodas while the total amount does not exceed dollars, find the maximum number of candies you can buy. Q6 Represent the following conditions as a system of inequalities and solve it. 1) times some natural number minus is greater than or equal to . 2) times some natural number minus is less than or equal to . Q7 A rancher wants to build a fence over a meadow to protect his horses and construct a rectangular pen with perimeter and area at least . Find the range of the length of the fence such that the length of the horizontal side is greater than the length of the vertical side. (Ignore the thickness of the fence.)