Alyssa got a job as a part-time waitress at a diner. she earns a daily wage of $50 and a 20% tip from the bill amount of the customers she serves. which equation represents alyssa’s total daily earnings (y) based on the total bill amount of the customers she serves (x)?
y = 0.7x – 20
y = 0.5x + 20
y = 0.2x + 70
y = 0.2x + 50

go and ask your mom to you

the sum of the lengths of any two sides of a triangle is greater than the length of the third side. if you take the three sides of a triangle and add them in pairs, the sum is greater than (not equal to) the third side. if that is not true, then it is not possible to construct a triangle with the given side lengths.

step-by-step explanation:

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.