the answer would be C because 7(-1) -5(-7) would be -7+35 which equals 28
Answer:
c
Step-by-step explanation:
can i hsve brainliest
8/7= 7/2x
2x= 16*7/8
2x =14
X=7
9514 1404 393
Answer:
no
Step-by-step explanation:
The graph of this equation on an x-y plane is a vertical line. The input value x=15 maps to an infinite number of outputs (y-values). For a relation to be a function, each input can only map to one output.
x = 15 is not a function
330-32 = 298
32 * 860 = 27,520
298 * 360 = 107,280
107,280 + 27,520 = $134,800 total
