Zoe paid \$18.60$18.60dollar sign, 18, point, 60 in sales tax and tips for her dinner. the sales tax rate is 11\%11%11, percent, and she tipped 20\%20%20, percent. (the sales tax does not apply to the tip, and the tip is based on the price of the dinner before sales tax.)

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

a

step-by-step explanation:

the answer is 5/14.

hope this .

4 inches will get you 10.16 centimeters, but you can either do 10.1 or round up to 10.2. good luck and hope this : )