The awnser to your question is 32 hope i helped
Its C. because it doesnt pass the vertical line test. if u draw a line through it it touches 2 lines but it should touch only one so its C.
Answer:
x = -2 and y = 0
Step-by-step explanation:
5x + y = -10
4x - 7y = -8
Rearrange the first equation to equal y.
5x + y = -10
y = -10 - 5x
Replace y in the second equation with the first equation.
4x - 7y = -8
4x - 7(-10 - 5x) = -8
4x - (-70 -35x) = -8
4x + 70 + 35x = -8
Rearrange the equation to find x.
4x + 35x = -8 - 70
39x = -78
x = -2
Now that you know x, use the rearranged first equation to find y.
y = -10 - 5x
y = -10 - 5(-2)
y = -10 + 10
y = 0
Answer: An irrational number
Step-by-step explanation:
If you add an irrational number to a rational number, think pi + 7 for example, it will still be irrational because you still cannot represent this as a fraction and it will go on forever without repeating or terminating.
Plug the value of x into the equation
