The equation representing Max's number is
.
<h3>What is an equation?</h3>
In its simplest form in algebra, the definition of an equation may be a mathematical statement that shows that two mathematical expressions are equal. It consists of variables dependent and independent variables. They can be linear or non-linear in nature.
Let the number Max is thinking be 'x'
He adds 8 to the number and then he doubles the sum.
Sum means we are adding a number to x, in this case it is 8.
Double the number means twice the given number in this case it is twice the sum of number with 8.
As per the statement:
The expression to represents Max's number
=![2\times(x+8)](https://tex.z-dn.net/?f=2%5Ctimes%28x%2B8%29)
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Answer:
![\huge \boxed{14}](https://tex.z-dn.net/?f=%5Chuge%20%5Cboxed%7B14%7D)
Step-by-step explanation:
Q is a point on the line segment PR.
PQ = 3
QR = 11
PR = PQ + QR
PR = 3 + 11 = 14
Answer:
Car a travels (300) miles in 6 hours
Car B travels (200) miles in 5 hours
Car A speed is (50) miles per hour
Car B speed is(40) miles per hour.
Car A traveled (faster than) Car B.
The graph for Car A is(steeper than) the graph for Car B
Step-by-step explanation:
![distanc \: = x - y](https://tex.z-dn.net/?f=distanc%20%5C%3A%20%20%3D%20x%20-%20y)
where x is starting location and y is the ending location
![speed \: = \frac{distance}{time}](https://tex.z-dn.net/?f=speed%20%5C%3A%20%20%3D%20%20%5Cfrac%7Bdistance%7D%7Btime%7D%20)
the rest we see once we have solve for distance and speed of the 2 cars
X = the number of laps Joe has ran.
x + x + x + 6 = 222
3x = 216
x = 72
Jimmy ran 72 laps.
Joe ran 72 laps.
Sally ran 78 laps.
Answer:
1. -8x² - 16x - 6 a = -8, b = -16, c = -6
1. 4x² - 1 a = 4, b = 0, c = -1
Step-by-step explanation:
use the 'foil' method:
(4x + 2)(-2x - 3)
F: -8x² O: -12x I: -4x L: -6
-8x² - 16x - 6
(2x + 1)(2x - 1)
F: 4x² O: -2x I: 2x L: -1
4x² - 1