A factory has a linear cost function f(x)=ax+b where b represents fixed costs and a represents the labor and material costs of m
aking one item, both in thousands of dollars. If property taxes (part of the fixed costs) are increased by $28,000 per year, what effect does this have on the graph of the cost function?
a.
shifts to the left by 28 units
c.
shifts upward by 28 units
b.
shifts to the right by 28 units
d.
shifts downward by 28 units
40*.20=8.00 40 - 8=32 answer32 hope you understand. explain:] 40*.20=8 and second time i do ( - ) becouse they said 20% discount discount main is ( - ) so i do ( - ) i think now you understand.
So first you figure out what 25% of $40.00 is whitch would be $30.00. Then what i think you would do next is add 6% of the cost of the dress. 6% of $30.00 is $1.80. so $30.00 + $1.80 = $31.80 dollors for the dress.
