Answer:
B and F
Step-by-step explanation:
B. ∠ j and ∠k
F. ∠i and ∠t
Y+60=180 then y=120
5z-100=60 then 5z=160 then z=32
Answer:
number of way is 
Step-by-step explanation:
given data:
total number of problems 100
total points for each problem 5
let ten problems are

according to the given information


where i =1 + 10
so, number of way integer point can assign are

where
r = 10

so, we have


number of way is 
Answer:
Amy and her sister will have 17.5 gallons of lemonade for the school dance.
Step-by-step explanation:
The sister's recipe makes 2 quarts of lemonade. As they want to make 35 times more, so total number of quarts made will be =
quarts
Now, 4 quarts has 1 gallon.
So, total number of gallons in 70 quarts will be =
tex]\frac{70}{4} =17.5[/tex] gallons.
Hence, the answer is 17.5 gallons.
Answer:
A
Step-by-step explanation:
check the above attachment to verify the answer.