to find an ordered pair for each point we need to know what the points are
5% = 1/20
so if 35 pages are 1/20th of the book, the book would be 20 x 35 pages long.
20 x 35 = 700 Pages
There's a quick, easy, sloppy way, and there's a good math way.
Here's the good math way:
If the integers are consecutive, then you can call them 'x', (x+1), and (x+2).
We know what their sum is, so let's add them up:
x + (x+1) + (x+2) = 336
x + x+1 + x+2 = 336
Combine the terms that are alike on the left side:
3x + 3 = 336
Subtract 3 from each side: 3x = 333
Divide each side by 3 : <u> x = 111</u>
The integers are<em> 111, 112, </em>and<em> 113</em> .
Answer:
x=-2
Step-by-step explanation:
You need the standard formula
the standard formula will be
-2x²-8x+18
x=-b/2a
=-(-8)/2(-2)
=8/-4
=-2
Simple interest = principal x interest (in decimal form) x time
I = (9200)(0.03)(7) = $1932
