65.8 + 13.4 = 79 .2. So the answer is c
Answer:
<h2><u>B.</u></h2>
2 - 7 + 8x -3
Step-by-step explanation:
To multiply a binomial (2 terms) by a trinomial (3 terms):
Multiply the first term of the binomial by the each term of the trinomial.
Multiply the second term of the binomial by each term of the trinomial.
Combine the expressions and simplify.
(2x-3)*(-2x+1)
(2x * ) + (2x * -2x) + (2x * 1)
(2) + (-4) + (2x)
(2x-3) * (-2x+1)
(-3 * ) + (-3 * -2x) + (-3 * 1)
(-3) + (6x) + (-3)
[2 + -4 + 2x] + [-3 + 6x + -3]
2 - 7 + 8x -3
give me brainliest please
Just use the appropriate radical symbol, ∛
You'll get ∛(7x). This cannot be simplified.
The second image is 3 times the size of the first one so 7 times three gives you 21 =m
Hello!
Answer:
To find the numerator and denominator, we can set up a proportion where:
x = denominator
x -8 = numerator
Cross multiply:
Simplify:
Substitute in this value of x to find the numerator and denominator:
Hope this helped you! :)