NEED HELP!! OA was dilated to form, O’A’. Which describes the dilation that was applied to OA. Answer choices:

A) Scale factor of 1/4 with a center of dilation at point A.

B) Scale factor of 3/4 with a center of dilation at point A.

C) Scale factor of 1/4 with a center of dilation at the origin.

D) Scale factor of 3/4 with a center of dilation at the origin.

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!

6: 00am, ok,6 plus 11 gives you 5: 00 am and 45 plus 15 gives you 60.00 mins plus 5: 00 am gives you 6: 00 am;

step-by-step explanation: