Miguel has 225 base ball cards. he plans to keep 75 cards and give the rest to his friends.

20) can miguel give an equal number of cards to 6 friends? explain.

21) can miguel give an equal number of cards to 4 friends? explain.

e. number sense:

**a number is divided by 2, and the remainder is 1. the same number is divided by 4, and the remainder is 3.

22) find the smallest such number.

23) find the next larger number.

20: Yes, because 125-75=150. If you divide 150 by 6, you would get 25.

21: No, because 125-75=150. If you divide 150 by 4, you would get 37.5.

*22: 1

*23: 5

*Explanation for both 22 and 23: If the number was 15, then 15 divided 2 would be 7 remainder 1. If 15 was divided by 4, it would be 3 remainder 3.

answer: 5100 just subtract

step-by-step explanation:

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb