Answer:
The first option
Step-by-step explanation:
Adjacent angles are just two angles next to each other
By multiplying both sides of an equation by a number, you can eliminate all decimals and fractions, so the answer is C.
Answer:
y=17/4 - 3x/4
Step-by-step explanation:
A system of equations means that both equations need to be true in the same time.
Since y is equal with 3x-7 and 2x+7 then those must be equal with eachother.
3x-7=2x+7
3x-2x=7+7
X=14
Now that we know x use any given equation of y and substitute x with 14
Y=3•14-7=35
Solution: x=14, y=35
425 inches, Multiply all the numbers and you get the answer.
