Answer:
3
Step-by-step explanation:
Both angles are congruent because they are opposite exterior angles.
6x+2=x+17
5x=15
x=3
Answer:
28
Step-by-step explanation:
Answer:
$613.04
Step-by-step explanation:
<em>Compound Interest Formula:</em>
n = number of compounds
t = time
r = interest rate
P = principle amount (original amount)
A = final amount
Since it's compounded quarterly, that means there will be 4 compounds per year, so n=4. The interest rate has to be converted to the decimal value, and this is done by simply dividing it by 100 to get r=0.06.
Plug Values into equation:
Simplify inside parenthesis
Calculate exponent
Multiply values
Round
Let's solve your equation step-by-step.<span><span>−<span>7.5<span>(<span>x−3</span>)</span></span></span>=3.75</span>Step 1: Simplify both sides of the equation.<span><span>−<span>7.5<span>(<span>x−3</span>)</span></span></span>=3.75</span><span><span><span><span>(<span>−7.5</span>)</span><span>(x)</span></span>+<span><span>(<span>−7.5</span>)</span><span>(<span>−3</span>)</span></span></span>=3.75</span>(Distribute)<span><span><span>−<span>7.5x</span></span>+22.5</span>=3.75</span>Step 2: Subtract 22.5 from both sides.<span><span><span><span>−<span>7.5x</span></span>+22.5</span>−22.5</span>=<span>3.75−22.5</span></span><span><span>−<span>7.5x</span></span>=<span>−18.75</span></span>Step 3: Divide both sides by -7.5.<span><span><span>−<span>7.5x</span></span><span>−7.5</span></span>=<span><span>−18.75</span><span>−7.5</span></span></span><span>x=2.5</span>
