Question

Joy is training for a triathlon. She runs a distance of 2x miles, cycles a distance of (x^2 + 7) miles, and swims a distance of (x - 2) miles. Which simplified expression is equivalent to the total distance, in miles, Joy covers?

Answers:
x^2 + 3x + 5
x^2 + 3x + 9
3x^2 + 9
3x^2 + 5

Answer 1

@hoblos plz help

Answer 2

@romera is back

Answer 3

2x + x^2 +7 +x -2 = x^2 + 3x + 5

Answer 4

Do you use wolfram or something? hoblos?

Answer 5

romero u are phony

Answer 6

@Romero no i dont

Answer 7

@hoblos he playing fake and good job in that question

Answer 8

2x+x^2+7+x-2
=x^2+3x+5.....1st option

Answer 9

thx @Sarkar !