Answer:
B.
Step-by-step explanation:
Step 1: Cross-multiply
x² + 2x = 4x²
Step 2: Isolate <em>x</em>'s
2x = 3x²
0 = 3x² - 2x
Step 3: Factor
x(3x - 2) = 0
Step 4: Find roots
x = 0, x = 2/3
Step 5: Double check answers.
When you do so, you should see that only x = 0 works. And we have our answer!
F is it that’s the answer f is the answer
Answer:
B
Step-by-step explanation:
Eagles | Frequency
0-4 4
5-9 5
10-14 3
15-19 2
Answer:
Segment J’K lies on line g and has a slope of -1/3
Step-by-step explanation:
Im taking the test but I need step 4 but step 5 is filled in for me
Answer:
x = -95, y = 22.75, z = -6.625
Step-by-step explanation:
We start with the line that only has 1 variable, since that's easiest to solve.
2y + 162 = -28
2y = -190
y = -95
Then we go to the line that has 2 variables and substitute y with -95, since that's what y is equal to.
4x -95 = -4
4x = 91
x = 22.75
Then we do the last line with the answers we've gotten so far.
-14(22.75) - 3(-95) + 4z = 7
-318.5 + 285 +4z = 7
4z = -26.5
z = -6.625
