4. Determine the initial markup percent for a children's department with these figures: Net Sales $270,000.00
Expenses $92,500.00
Profit 5%
Employee discounts $2,100.00
Shortages $1,550.00
Cash discounts $5,500.00
Markdowns 3%
Alteration costs $3,500.00

Which values for a and b will create infinitely many solutions for this system of equations? ax-y=8 2x+y=b

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4