WILL MARK BRAINLIEST What did NOT change in the US after they joined WWII?

A) Americans began to ration supplies

B) Women and African Americans joined the workforce in greater numbers

C) All Americans with ties to the axis powers were interned

D) The WPA was formed to build planes and tanks

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!

the answer is y = 11.54

hope this : )

where is the gragh

step-by-step explanation: