16/1 *4/3
16*4 then divide that answer by 3.
The answer is b. 1/27
3^-3=1/27 and 3^4=81. 1/27×81=3. 3×3=9. 3^-5=1/243. 1/243×9= 1/27. The answer is b. 1/27.
Answer:
multiply by 3, applying the multiplication property of equality
-6/5x = 4y +6
Step-by-step explanation:
Your video probably tells you what is expected here.
Ordinarily, we would multiply both sides of the equation by the least common denominator of the fraction: 15. That would eliminate <em>all</em> of the fractions. Your form seems to indicate that the coefficient of x remains a fraction after the multiplication. That makes the intent unclear to those of us who have not seen your video.
The multiplication property of equality is applied.
<h3>1.</h3>
Multiply both sides of the equation by 15. This clears all the fractions.
__
<h3>2.</h3>
If we just clear the fraction for y, we do that by multiplying both sides by 3.
Answer:
The maximum width of the pool must be 38 ft
Step-by-step explanation:
Let
y -----> the length of the swimming pool
x ----> the width of the swimming pool
The perimeter of the swimming pool is
we have
substitute
Remember that
The perimeter of the pool must be no more than 120 feet
so
The inequality that represent this scenario is
Solve for x
therefore
The maximum width of the pool must be 38 ft