Sages team needs to buy at least 75 cans, but they only have $50 to spend. use the information sages collected to find another option. packages: 12 cans for $8,packages: 10 cans for $8, and packages 8 cans for $4

Step-by-step explanation:

The choices they have to buy are

Sages team needs at least 75 cans, and they have only $50. Let's make inequalities with each option they have.

12 cans for $8:

The unit rate here is 67 cents per can. So, 75 cans would be

Which is out of their budget.

10 cans for $8 is just not the solution, because it's giving less cans for the same money.

8 cans for $4:

The unit rate is 50 cents per can. So, 75 would be

Therefore, the last package is the best choice to buy at least 75 cans with a budget of $50 only.

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.  

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles