Answer:
9
Step-by-step explanation:
1/4 (-2^6+100)
1/4(-64+100)
1/4(36)
First thing to do is to solve each of these for y. The first one is y=-4x-3; the second one is y=4x-21; the third one is y=4x+21; the fourth one is y=-4x+3. From that you can tell the positive slopes are found in the second and third equations. Those are the ones we will test now for the point (3, -9). y=-9 and x=3, so let's fill in accordingly. The second equation filled in is -9=4(3)-21. Does the left side equal the right when we do the math? -9=12-21 and -9=-9. So the second one works. Just for the sake of completion, let's do the same with the third: -9=4(3)+21. Does -9=12+21? Of course it doesn't. Our equation is the second one above, y+9=4(x-3).
Answer:
21 and a number can be translated into 21*n
So:
6+21*n
Step-by-step explanation:
PLS MARK BRAINLIEST!!!
Answer:
taxable income = adjusted income - (deductions + Allowances/Exemptions)
Step-by-step explanation:
Taxable income is the type of income on which a person has to pay tax to the government. Taxable Income is calculated by subtracting the deductions and exemptions from the adjustable income.
With deductions you can either have itemized deductions or standard deductions.
Standard deduction consist of deductions like if a couple is married then they will have the deductions and if there are dependents of a person then he will have a standard deduction.
Itemized deductions consist of mortgages values, medical expenses, charity works etc.
This will help us to find the value of our taxable income
Distribute:<span>=<span><span><span><span><span><span><span>(2)</span><span>(<span>4z</span>)</span></span>+<span><span>(2)</span><span>(<span>−<span>2x</span></span>)</span></span></span>+<span><span>(2)</span><span>(y)</span></span></span>+<span><span>(<span>−4</span>)</span><span>(<span>5z</span>)</span></span></span>+<span><span>(<span>−4</span>)</span><span>(x)</span></span></span>+<span><span>(<span>−4</span>)</span><span>(<span>−y</span>)</span></span></span></span><span>=<span><span><span><span><span><span><span><span><span>8z</span>+</span>−<span>4x</span></span>+<span>2y</span></span>+</span>−<span>20z</span></span>+</span>−<span>4x</span></span>+<span>4y</span></span></span>Combine Like Terms:<span>=<span><span><span><span><span><span>8z</span>+<span>−<span>4x</span></span></span>+<span>2y</span></span>+<span>−<span>20z</span></span></span>+<span>−<span>4x</span></span></span>+<span>4y</span></span></span><span>=<span><span><span>(<span><span>−<span>4x</span></span>+<span>−<span>4x</span></span></span>)</span>+<span>(<span><span>2y</span>+<span>4y</span></span>)</span></span>+<span>(<span><span>8z</span>+<span>−<span>20z</span></span></span>)</span></span></span><span>=<span><span><span>−<span>8x</span></span>+<span>6y</span></span>+<span>−<span>12<span>z
Answer: </span></span></span></span></span><span><span>−<span>8x</span></span>+<span>6y</span></span>−<span>12<span>z</span></span>