To solve for a variable means to ISOLATE the variable on one side of the equation. To do so, divide both sides by the coefficient of y.
Look:
2y/2 = (-x+7)/2
Answer: y = (-x + 7)/2
The answer can also be written as
y = -(x/2) + (7/2)
Both answers mean the same thing.
<em>Refer to the attachment for solution and below for steps!!~</em>
- Write the number in exponential form with the base of 2/7
- Use
To transform the expression
Answer:
The first answer is correct
Step-by-step explanation:
-20a^2b^2
-20a to the second power and b to the second power in case you did not know what the ^ Meant
Answer:
$2.31 / lb
Step-by-step explanation:
If Vector bought 15.6 lbs of paintballs, and altogether the balls cost $35.99.
If we want to find out how much the paintballs cost per pound, we need to divide out the cost
$35.99 / 15.6 lbs
2.307 $/lb
We can round this to $2.31 / lb
