It depends on the systems of equations. I would stay away from elimination, go for substitution and graph only if asked.
I got 12 on my calculator
<span>Write
an algebraic expression for three fourths the square of b
=> Algebraic expression is the expression that shows both integers,
variables, symbols and operations like addition, subtraction, division, and
multiplication.
=> three fourth is a fraction which is equals to 3/4
=> square of b is an exponent which is equals to b<span>2
</span>=> thus, the algebraic expression of three fourths the square of b is
equals to:
=> ¾ x b2 or 3b2 / 4</span>
It would affect the mean the most
Answer:
80%
Step-by-step explanation:
you add all 3 and divide by 3