A 2-column table with 5 rows. Column 1 is labeled Miles with entries 1, 4, 7, b, 15. Column 2 is labeled Minutes with entries 7, 21, a, 70, c.
Martin’s running ability is measured by this proportion:

StartFraction 1 over 7 EndFraction = StartFraction 3 over 21 EndFraction

Use the proportion to identify the values of the variables that complete the rate table

a =
b =
c =

the answer is b i just did that

step-by-step explanation:

answer is 144

step-by-step explanation:

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or  

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.