The table shows the distances and times that two dogs ran. A 3-column table with 2 rows. Column 1 is labeled Dog with entries Fido, Ruff. Column 2 is labeled Distance (feet) with entries 54, 64. Column 3 is labeled Time (seconds) with entries 18, 16. Which statements are true about the data shown in the table? Check all that apply. A. Fido ran faster than Ruff. B. Ruff ran faster than Fido. C. The dogs ran at the same speed. D. Fido’s speed was 3 feet per second. E. Ruff’s speed was 4 feet per second.

i think the answer is true

step-by-step explanation:

delaney would like to make a 5lb nut mixture that is 60% peanuts and 40% almonds.

she has several pounds of peanuts and several pounds of a mixture that is 20% peanuts and 80% almonds.

let 'p' represent the number of pounds of peanuts needed to make the new mixture, and  

let 'm' represent the number of pounds of the 80% almond-20% peanut mixture.

:

p + m = 5

therefore

m = (5-p)

write an equation based on the percent of peanuts

1p + .2m = .6(5)

replace m with (5-p)

p + .2(5-p) = .6(5)

p + 1 - .2p = 3

p - .2p = 3 - 1

.8p = 2

p = 2/.8

p = 2.5 lbs of peanuts required

then

5 - 2.5 = 2.5 lbs of the peanut/almond mixture required

:

a) what is the system that models this situation?

p + m = 5

1p + .2m = .6(5)

52 \43 i don't know this i tried