Answer:
x ≤ 6
Step-by-step explanation:
Distribute the 5 onto (x-2), then combine like terms.
5x -10 -3x ≤ 2
2x - 10 ≤ 2
Add 10 to both sides to get rid of the 10 on the left.
2x - 10 + 10 ≤ 2 + 10
2x ≤ 12
Divide 12 by 2.
x ≤ 6
x ≤ 6 will be your answer/solution.
Answer:
y = 3x - 100
Step-by-step explanation:
below signifies that the 100 is negative
so we already know that the submarine is starting at -100 meters, which is going to be the y-intercept
ascend means to rise up signifying that the slope is going to be positive and we already know that the submarine is ascending 3 miles per minute
so the equation would look like this:
y = 3x - 100
By subtracting 25 from both sides, you get:
AB+CD-25=0
by subtracting CD from both sides, you get;
AB=25-CD
by subtracting AB from both sides, you get:
CD=-AB+25
Y=0x + -5 should be the correct answer
