Answer:
line AB is parallel to line CD
Step-by-step explanation:
Because they have the same gradient which is 2
Plug in 8 for x and -3 for y in both equations, and see if it makes the equations true.
First equation:
<span>
7x + 4y = 44
7(8) + 4(-3) = 44
56 - 12 = 44
44 = 44
The ordered pair works in the first equation.
Second equation:
3x - y = 27
3(8) - (-3) = 27
24 + 3 = 27
27 = 27
The ordered pair works in the second equation too.
</span>Since the ordered<span /> pair satisfies both equations, the ordered pair is a solution to the system of equations.
Answer is A)
Step-by-step explanation:
Transcribed image text: Spectra Analysis 7 100 80 60 40 20 150 50 STRUCTURE 60 40 20 0 180 160 140 120 100 8O
Answer:
C, 3^5
Step-by-step explanation:
You can just add the powers (exponent) on the top if it's multiplication and with the same base. So 2+3=5.
32 out of 107
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