Roast beef at a deli sells for $6.40 per pound. A package of the roast beef costs $16.64. How many pounds of roast beef are in the package?

2.56 or 2.5

Step-by-step explanation:

you do 16.64 divided by 6.40

2.6 pounds

Step-by-step explanation:

16.64 / 6.40 = 2.6

If this wrong I'm sorry I tried to help

you divide them in order to get of how many pounds of roast beef.  

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

answer: it's d

step-by-step explanation: