Step-by-step explanation:
a.
Female fall= 42 (19+37+18=74, 116-74)
Female total= 116 (229-113)
Male spring= 21 (50+16+26, 113-92)
Total fall=58 (40+87+44,229-171)
b.
Fall
Answer:
x= -1
Step-by-step explanation
First move the variables to the left and change it's sign
(-6+x-2x=-5)
Then combine like terms
(-6-x=-5)
Then move the -6 to the right and combine it with the -5
(-x=-5+6)
(-x=1)
Lastly change the signs by dividing by 1
(x=-1)
Answer:
-8.5
Step-by-step explanation:
Answer:
5k+17
Step-by-step explanation:
Combine like terms. Like terms are terms such as 10 and 7. Some caome with variables, such as 5k and 6k. 10+7 is 17. Since you can't combine unlike terms, the expression becomes 5k+17.
