Figure abcd is reflected across the y-axis. what are the coordinates of a' , b' , c' , and d' ? enter your answer in each box. a' ( , ) b' ( , ) c' ( , ) d' ( , ) coordinate plane. the horizontal axis ranges from negative 10 to 10 in increments of 1. the vertical axis ranges from negative 10 to 10 in increments of 1. quadrilateral a b c d has vertices a at negative 1 comma 4, b at negative 5 comma 8, c at negative 5 comma 4, and d at negative four comma 2.

the answer is 375 miles

step-by-step explanation:

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!