Anna knits pairs of mittens and scarves. She knits at most 18 pairs of mittens and 12 scarves each month. She has enough yarn to knit 24 items per month. Each pair of mittens sold earns a profit of $3 and each scarf sold earns a profit of $4. How many pairs of mittens and scarves should Anna knit in order to maximize her profit? 18 pairs of mittens and 6 scarves

12 pairs of mittens and 12 scarves

0 pairs of mittens and 24 scarves

24 pairs of mittens and 0 scarves

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

where are the choices?

24+x=y

step-by-step explanation:

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation: