25. CC.5.MD.3b Bill fills a box with equal sized cubes. The volume of each cube
is exactly 1 cubic foot. He can fit
5 cubes across the length of the box
and 3 cubes along its width. The box
can fit 7 layers of cubes. What is the
volume of Bill's box?

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3

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: i literally just answered this question but they want me to do it again

step-by-step explanation:

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b