Step-by-step explanation:
500/600x = 0
thè answer is 0 i guess
X =5 y = -3 z= 1
Hope this helps :)
Answer: x ≥ -1
<u>Step-by-step explanation:</u>
4(2x - 3) ≥ 4(x - 4)
8x - 12 ≥ 4x - 16 <em>distributed 4 into 2x - 3</em>
4x - 12 ≥ -16 <em>subtracted 4x from both sides</em>
4x ≥ -4 <em>added 12 to both sides</em>
x ≥ -1 <em>divided both sides by 4</em>
Graph: -1 -------------→
Interval Notation: [ -1, ∞ )
Answer:
z = 25
Step-by-step explanation:
7x + 2y = z
x = 3
y = 2
z = ?
First, let's put in the values we do know.
7(3) + 2(2) = z
Let's solve this.
7 * 3 = 21
2 * 2 = 4
21 + 4 = z
Now, we must add the two together to find z.
21 + 4 = 25
25 = z
z = 25
