The answer to the equation is 6
1. 2n > 17
n > 7
2. n/5 ≥ 11
n ≥ 55
3. -3y ≤ -18
y ≥ 6
If these are right, please leave a thanks and a rating.
For the first system, we have
1 - 3x + 3y = -8
or
-3x + 3y = -9
The second equation, however, tells us
-3x + 3y = 13
but -9 ≠ 13, so this system has no solution.
For the second system, notice that multiplying both sides of
4x - 8y = 6
by 1/2 gives
2x - 4y = 3
which is identical to the other equation in the system. Then all point (x, y) that lie on this line are solutions to the system, meaning there are infinitely many solutions.
Answer:
x=37
Step-by-step explanation:
angles inside a triangle add up to 180
add all angles equal to 180
(x+10)+(3x-5)+(x)=180
remove parenthesis, combine like terms
5x-5=180
add 5 both sides
5x=185
divide by 5
x=37
angles: 37, 47, 106
Answer:
30/100=30%. 98-30%=68%, which will be your new grade. That is usually a D
Step-by-step explanation:
