Question

A delicatessen serves 13 kinds of sandwiches and 5 kinds of chips. How many different sandwich
and chip lunches can they make if each lunch has one sandwich and one bag of chips?

A) 13 B) 1 C) 65 D) 18

Answer 1

what is 13 x 5 ???

Answer 2

No, i figured out this one i think its 1

Thanks

Answer 3

You figured wrong!!!

Explanation:
suppose your sandwiches are
A B C D E ....
and your chips are
1 2 3 4 5

Possible combinations:
A1 A2 A3 A4 A5
B1 B2 B3 B4 B5
....
M1 M2 M3 M4 M5

mmmh, that would be 13 rows by 5 columns, right?

certainly a few more than 1

Answer 4

Thanks for explaining. I understand now.

Answer 5

Use the distributive property of multiplication over addition to rewrite the sum as a product of two factors, where one of
the factors is a sum.
6yz - 54y 14)
A) 6y(z - 9) B) 6y(z - 54) C) 6y(z + 9) D) 9y(z - 6) you help with this problem??

Answer 6

It's A

Answer 7

Thanks how d u get A?