Answer:
<h2>77.3%</h2>
Step-by-step explanation:
Percentage decrease = new amount / old amount
<u />
2619 / 3388 = 0.7730224321
<u>Multiply by 100 to make it a percentage and then round it to the nearest tenth.</u>
<u />
0.7730224321 * 10 =
77.30224321
<u>Rounded</u>
77.3
Answer:
<h2>
</h2>
Step-by-step explanation:
Move variable to L.H.S and change its sign
Similarly, Move constant to R.H.S and change its sign
Collect like terms
Calculate
Divide both sides of the equation by 3
Calculate
Hope this helps...
Best regards!!
Last one because it should be 18:36
-JZ
It could be pos or neg 4. I know because b is a sum and ac is the product since 12 is negative, there need to be only one negative, and 6 x 2 is 12, so -6 and 2 or 6 and -2