Answer:
B = 781.347
Step-by-step explanation:
Since we already have an equation just plug in terms where needed.

First, start by multiplying to get rid of the parentheses.

Now get rid of the power.
B = 781.347
Hope this helps with the problem.
3) Mathematical expression would be:
412 - 65 + 0.50x
Where, x = Number of Texts sent
4) Product means result after multiplication, sum after addition, quotient is the result of division with remainder, and difference is how far two numbers are in their magnitude.
"Per" tells us the magnitude for an Unit value.
5) Associative property = (a+b) + c = a+ (b+c)
Commutative property = a + b = b + a
Distributive Property = a(b+c) = ab+bc
They all have their unique characteristics and can be differentiated on that basis.
6) They all are same.
At the end, without parentheses and in proper symbol, it would be equal to -3/4
Hope this helps!
Answer:

Step-by-step explanation:
I hope I helped you! :)
Answer:
A system of linear equations is just a set of two or more linear equations. In two variables (x and y) , the graph of a system of two equations is a pair of lines in the plane. ... The lines intersect at infinitely many points.
Step-by-step explanation:
i hope this helped
Answer:
3r3
Step-by-step explanation:
7 times 3 is as high as you can go w/o over multiplying, and you have a remainder of 3 until you can actually get 24