The knitting club sold 40 scarves and hats at a winter festival and made $700 from the sales. They charged $18 for each scarf and $14 for each hat.
If s represents the number of scarves sold and h represents the number of hats sold, which system of equations represents the constraints in this situation?
40 s + h = 700 and18 s + 14 h = 700
18 s + 14 h = 40 and s + h = 700
s + h = 40 and 18 s + 14 h = 700
40 ( s + h ) = 700 and 18 s = 14 h
What is the solution to the system?
A. No solution
B. Infinite solutions
C. (0,0)
D. (-1,-9)
The souvenir shop at the ballpark sells signed baseballs for $2 each, and signed miniature bats for $6 each. Jay can spend at most $12 to buy no more than 4 items. Choose the inequalities that would be in the system to represent the situation. Select all that apply.
x + y ≤ 4
2x + 6y ≤ 4
x + y > 12
2x + 6y ≤ 12
x ≥ 0
y ≥ 0
The optimal value of the objective function is attained at the points
Given by intersection of inequations with axes only
Given by intersection of inequations with x- axis only
Given by corner points of the feasible region
None of these.
Question 5
5.
Graph the system of Inequalities:
Label your solution set and Write Your solution for Part "a and b"
Question 6
6.
Question 7
7.
Solve and write your solution in the co-ordinate form if exits
Question 8
8.
Solve and write your solution in the co-ordinate form if exits
Question 9
9.
Solve and write your solution in the co-ordinate form if exits
Question 10
10.
Solve and write your solution in the co-ordinate form if exits
Question 11
11.
Solve and write your solution in the co-ordinate form if exits
Question 12
12.
Solve and write your solution in the co-ordinate form if exits
Question 13
13.
Solve and write your solution in the co-ordinate form if exits
