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)
N=-10 because 5n + 9 and if you subtract 9 more from -41 it equals -50 so divide it by 5 and you get -10
Answer:
Step-by-step explanation:
Its in right form. It cant be reduced. I think. If wrong sorry.
Answer:
1:04
Step-by-step explanation:
The hour hand (the short one) is at or just past the 1. The minute hand (the long one) is at the 4.
A function does not have an "answer." In this case you are asked to simplify the given function as much as possible, not to "answer" it.
If f(x) = 2[sqrt(x)] + 1
the only possible simplification is to omit the brackets [ ]:
f(x) = 2sqrt(x) + 1. END