Answer:
the image up is your answer to the question.
Answer:
n = 
Step-by-step explanation:
7(n - 6) = a(n + 5)
7n - 42 = an + 5a
7n - an = 5a + 42
n( 7 - a ) = 5a + 42
n = 
Answer:
a)
pounds of hamburger meat can be purchased by spending 1 dollar
b) 1 pound of hamburger meat costs 2.8 dollars
Step-by-step explanation:
Rate in this case can be defined in two ways
a) The maximum amount of hamburger meat that can be purchased by spending 1 dollar
pounds of hamburger meat can be purchased by spending 1 dollar
b) The maximum cost of 1 pound of hamburger meat
dollar
Thus, 1 pound of hamburger meat costs 2.8 dollars
3 is needed for it had 1 to 1/2 u get a whole meaning it would go up so for 15 serving u would 3 whole cups of milk np
X = 13
( x + 4) / 51 = (2x - 7) / 57
585 = 45x
585/45 = 45x/45
x = 13