Let's solve your equation step-by-step.
<span><span><span>4s</span>−<span>4<span>s2</span></span></span>=1
</span>Step 1: Simplify both sides of the equation.
<span><span><span>−<span>4<span>s2</span></span></span>+<span>4s</span></span>=1
</span>Step 2: Subtract 1 from both sides.
<span><span><span><span>−<span>4<span>s2</span></span></span>+<span>4s</span></span>−1</span>=<span>1−1
</span></span><span><span><span><span>−<span>4<span>s2</span></span></span>+<span>4s</span></span>−1</span>=0
</span>Step 3: Factor left side of equation.
<span><span><span>(<span><span>−<span>2s</span></span>+1</span>)</span><span>(<span><span>2s</span>−1</span>)</span></span>=0
</span>Step 4: Set factors equal to 0.
<span><span><span><span>−<span>2s</span></span>+1</span>=<span><span><span>0<span> or </span></span><span>2s</span></span>−1</span></span>=<span>0
s = 1/2</span></span>
<span><span><span>heres your answer = a2</span>+<span><span>2a</span>b</span></span>+<span>b2</span></span>−<span>c<span>2
Hope this helps :)
</span></span>
So far, there is no units we can see becaus we have no context what this is trying to find
so
use the distributive property which goes like this: a(b+c)=ab+ac
so
first distribute
6(60-r)=6(60)+6(-r)=360-6r
now we have
15r+360-6r=
15r-6r+360=
9r+360
there are no units associated with the expression
Answer:
-1.1
Step-by-step explanation:
3.1 - 1.3 = t + 2.9
t = 3.1 - 1.3 - 2.9
t = -1.1
The equation representing this situation would be 3 + 2x = c, where c is the total cost.
To find the cost to bring 12 dogs, you will replace the x with the number 12.
3 + 2 x 12 = 27
The cost would be $27.