Which pair has a sum of zero?
A.0,7
B.-7,7
C.7,14
D.-7,14...
Answers: 3
Mathematics, 21.06.2019 20:30
At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.
Answers: 1
Mathematics, 06.12.2021 17:20
English, 06.12.2021 17:20
Social Studies, 06.12.2021 17:20
Mathematics, 06.12.2021 17:20
Mathematics, 06.12.2021 17:20
French, 06.12.2021 17:20
Mathematics, 06.12.2021 17:20
History, 06.12.2021 17:20
Mathematics, 06.12.2021 17:20