In order to solve the system of equations below, harvey multiplies each equation by a constant to eliminate the x terms.
7x+3y - 5
2x+5y = -11

what are the resulting equations?

a. 14x+6y= 10
-14x-35y=77

b. 14x+by = 10
-14x+35y = 77

c. 14x+by = 10
-14x-35y =-77

d. -14x-6y=10
14x+35y=-77

Which of the following best describes the graph below? + + 2 + 3 + 4 1 o a. it is not a function. o b. it is a one-to-one function. o c. it is a many-to-one function. o d. it is a function, but it is not one-to-one.

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?

What is 140 squared pleas me i am dumb