I believe A is the answer
Answer:
45
Step-by-step explanation:
19+26 fences equal 45
<u>Answer:</u>
Yes, it is a solution
<u>Step-by-step explanation:</u>
<u />
(x,y) (1,-3)
a. Plug in x:
y= 1-4
y = -3 yes this is correct as -3 is on y.
b. Plug in X.
y=9(1)-12
y=9-12
y=-3 yes this is also correct as this also is -3 for y.
It mean benchmarks in out side of math
a criterion by which to measure something; standard; reference point