Two squares have perimeters of 25 yards and 100 yards respectively. how many times greater is the perimeter of the larger square?

The perimeter of the larger square is times greater

Step-by-step explanation:

Let

x-----> the perimeter of the larger square

y----> the perimeter of the smaller square

we have

therefore

The perimeter of the larger square is times the perimeter of the smaller square

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!

answer: 1inch=7days  

12inch=12*7=84days

step-by-step explanation: