4.2 +c = 8.1
c = 8.1 -4.2 = 3.9 . . . . subtract 4.2 from both sides
a.) 3.9 liters . . . . . is the appropriate choice
Answer:
neither they are the same as each other...
The correct questions says 5% each year for Company 2.
The amount invested in companies A and B are; $10,000 and $2000 respectively.
<h3>Percentages on Investment</h3>
Let the amount in Company 1 be; x
Let the amount in Company 2 be; y
Hence, we have the equation;
Additionally, 6% is earned on company 1 and 50% on company 2.
Therefore, we have;
by solving the equation simultaneously;
Read more on simultaneous equations;
brainly.com/question/16863577
Because you are multiplying you add the exponents together. -5+6=1 so you only have 3 to the power of one left over or just 3 in the parentheses. Then multiply 2x3 to get 6.
The measure of angle B is 97°