The number of hours, x, ryan rides his bike and the total number of miles, y, he rides is a linear relationship. ryan has already ridden 5 miles, and he can ride at a constant rate of 12 miles per hour. write an equation relation x hours and y miles. then predict how many minutes will pass for ryan to have traveled a total of 60 miles

=55/12=4.58hrs=275min

Step-by-step explanation:

5miles+12miles/hr*x=y

so if y=60miles, that we can get the x=275min

d) 48

step-by-step explanation:

16,32,48,64,80,96,112,128,144,160,176,192,208,224,240,256,272,288,304,320,336

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!