Step-by-step explanation:
True
As long as the denominator isn't zero and can be expressed as a fraction with two non zero intergers., the number would be rational
Answer:-45
Step-by-step explanation:
I’m pretty sure the answer A or C
Answer:
x = 10/3
Step-by-step explanation:
1.Arrange both equations so that the constant is isolated
3x - 2y = 14
6x + y = 18
2. Multiply both sides of first equation by a value that will cancel out a variable when added to the second equation
(-2) 3x - 2y = 14 (-2)
-6x + 4y = -28
3. Add both equations together
-6x + 4y = -28
<u>+ 6x + y = 18</u>
0x + 5y = -10
4. Simplify
5y = -10
y = -2
5. Substitute y-value into one of the original equations to solve for x
3x = 2y + 14
3x = 2(-2) + 14
3x = -4 + 14
3x = 10
x = 10/3
Step-by-step explanation:
<u>Step 1: Add 2cos(x) to both sides</u>
<u>Step 2: Subtract 9 from both sides</u>
<u>Step 3: Divide both sides by 9</u>
<u>Step 4: Find x</u>
Answer: 
