Let's solve your equation step-by-step.
<span><span><span>5<span>(a+3)</span></span>+4</span>=a−1
</span>Step 1: Simplify both sides of the equation. <span><span><span>5<span>(a+3)</span></span>+4</span>=a−1
</span>Simplify: (Show steps) <span><span>5a+19</span>=a−1
</span>Step 2: Subtract a from both sides. <span><span><span>5a+19</span>−a</span>=<span>a−1−a
</span></span><span><span>4a+19</span>=−1
</span>Step 3: Subtract 19 from both sides. <span><span><span>4a+19</span>−19</span>=<span>−1−19
</span></span><span>4a=−20
</span>Step 4: Divide both sides by 4. <span><span>4a4</span>=<span>−20
4</span></span><span>a=−5
</span>Answer:<span>a=<span>−<span>5
Hope this helps!:)</span></span></span>
She paid $3.28 per gallon.
24.60 divided by 7.5 equals 3.28.
First put it into slope intercept form. which is y=mx+b, in other words solve for y and get y by itself.
4x + 5y = -3
5y = -4x -3
y = -4/5x -3/5
The slope of any line in slope intercept form is the m, or the coefficient to x.
In this line the slope will be -4/5.
Now we find the slope of a line parallel to this line. Parallel lines have the same slope,
So the slope of a line parallel to 4x +5y = -3 is -4/5
Answer:
1330.5 cm³
Step-by-step explanation:
The volume of a cylinder is: V = πr²h
Substitute the values for those variables.
V = π(5.5)²(14)
V = π(30.25)(14)
V = 1330.5