3.) mThe Jones family and the Smith family went out for dinner. The Jones family
had 7 hamburgers and 4 drinks, while the
Smith family had 9 hamburgers and 5
drinks. The Jones family spent $20 while
the Smith family spent $25.50. What is the
cost of one hamburger? What is the cost
of one drink

a) 7x=7

step-by-step explanation:

a = 3.14

b = 18

c = 18/5 or 3.6 or 3 3/5

step-by-step explanation:

about 168 miles

step-by-step explanation:

hi there!

question 1 answer: p/q can be terminating when q = 5^m * 2^n

question 2 answer: -1 and -1

question 3 answer: -4

question 4 answer: 5/12

hope this : )