If f(x) = 5 x-2, what is f? (x)?
or? (x) = 9x + 18
or f(x) = 5x+2
o f(x) = 9x+2
or! (x) = -2x+

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

answer:

what is your question that you ask

step-by-step explanation:

she will travel a distance in the range of 3 - 11 miles

if y=4x then you will substitute 4x in for y in the second equation.

8x + 4x = 18 combine like terms

12x = 18 divide by 12 on both sides

x = 18/12 or 3/2

now replace x in the first equation with 3/2 to get

y = 4 3/2

y = 6

the answer is a

(3/2,6)

hope that .

brainliest is always apprectiated