Answer: A
Step-by-step explanation: 3(x-1) becomes 3x -3 ≤ 4x. Put all like variables on the same side, meaning you'll subtract 3x from both sides giving you -3 ≤ x. You can flip the equation around to make it look exactly like x ≥ -3
Is a portable electronic devise used to perform operations ranging from arithmetic to complex mathematics. It was developed in the parallel with the analog computers of the day.
HOPE THIS HELPED A LOT D:
Answer:
<h2>x = 84 </h2>
Step-by-step explanation:
<u>Add 18 to both sides of the equation</u>
That's
Multiply through by 7 to eliminate the fraction
<u>Divide both sides by 2</u>
We have the final answer as
<h3>x = 84</h3>
Hope this helps you
Answer:
About 51.5%
Step-by-step explanation:
The volume of the prism currently is (9*4)/2*11=18*11=198 cubic feet. If you added a foot to each dimension, the volume would be 10*5/2*12=25*12=300. (300-198)/198=102/198 a percent increase of about 51.5%. Hope this helps!