Answer:
x = -3, y = -4
(-3, -4)
Step-by-step explanation:
solve each equation for y (the first equation is already solved for y, so just do the second equation)
-x -y =7
<u>+x +x</u>
-y = x + 7 eliminate the negative by switching all signs
y = -x - 7
now that both equations equal y, you can set them equal to each other:
-x - 7 = 3x + 5
solve for x
-x - 7 = 3x + 5 move the variable to one side of the equation
<u>+x +x </u>
-7 = 4x + 5 move the constant to the other side of the equation
<u>-5 -5</u>
-12 = 4x single out x by dividing the whole thing by 4
<u>÷4 ÷4</u>
-3 = x
now substitute -3 for x in one of the original equations (it doesn't matter which equation)
y = 3(-3) +5 solve
y = -9 +5
y = -4
have a wonderful day! :)
Answer:
the inside angle beside 101 is 180-101 = 79 degrees.
the angle beside x = 180-(79+38).
that is 63 degrees.
therefore the angle x = 180-63 that's
117 degrees
Answer:
<em>Correct Answer: D</em>
Step-by-step explanation:
<em>Geometric Sequence
</em>
We can find each term of a geometric sequence if we have the general formula by replacing n for any integer number in the given domain. n must be an integer because it's the position where the term is located. For example, 
is the term located in position 2, so n cannot be irrational or decimal. The sequence provided is
The variable n starts from 0 and has no limit, so the domain is a set of integers
Answer:
it is 5.5
Step-by-step explanation:
4+((1÷8)×5)+(7÷8)=5.5 that is how you solve it
Answer: The answer would be 12495.
I just took the quiz and that was the answer I got, and it was 100% correct
Rate me for Brainliest please!!
