A way to solve a linear system algebraically is to use the substitution method. ... We can substitute y in the second equation with the first equation since y = y.
this is what i know about it
3/5 x 15 is 9
I hope this is what you were asking




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F(x) represents the value of y on curve for given value of x


[ since 0 < 2 ]




[ since 2 = 2 ]




[ since 4 > 2 ]

Answered by : ❝ AǫᴜᴀWɪᴢ ❞
Answer:
24 miles per gallon
Step-by-step explanation:
Step one:
given data
total distance covered= 480miles
The total amount of gallons used is = 20
The miles per gallon
= 480/20
=24 miles per gallon
Step two:
hence the equation that we used in solving the problem is stated as
miles per gallon= total distance/total gallon sused