A triangle has side lengths of (10x + 7y) centimeters, (3x + 32) centimeters, and (8z + 10y) centimeters. Which expression represents the perimeter, in centimeters,
of the triangle?

30 people weigh 160 pounds or more

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step-by-step explanation:

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

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )