1 year ago

3x-1=4x+8-x Find X Value

Mathematics

2 answers:

Marrrta [24]1 year ago

6 0

Answer:

is the question correct, you end up with no X's

3x -4x + x = 9

or I've got it wrong

ss7ja [257]1 year ago

5 0

X just disappears, it doesn’t have a value

You might be interested in

to print tickets, a printer charges $45 setup fee plus $2.00 per ticket. Write an algebraic expression for the cost of t tickets

Cerrena [4.2K]

Answer:

equation is 45+2.00t. the price of 350 tickets would be 700... but the total cost is 745

3 0

2 years ago

What is the average rate of change of f over the interval [3,4]?

masya89 [10]

Answer:

Step-by-step explanation:

The average rate of change of f(x) in the closed interval [ a, b ] is

$\frac{f(b)-f(a)}{b-a}$

Here [ a, b ] = [ 3, 4 ] , then

f(b) = f(4) = - 1 ← from table

f(a) = f(3) = - 5 ← from table , then

average rate of change = $\frac{-1-(-5)}{4-3}$ = $\frac{-1+5}{1}$ = 4

3 0

2 years ago

If KLMN is a square, then ___________________.

beks73 [17]

I do believe it's A since a rhombus is a shape with all 4 sides the same length m8

4 0

2 years ago

Read 2 more answers

A sphere has a volume of Vequals=3600 in cubedin3. Find its surface area.

Mice21 [21]

$\bf \textit{volume of a sphere}\\\\
V=\cfrac{4}{3}\pi r^3\qquad 
\begin{cases}
r=radius\\
------\\
V=3600
\end{cases}\implies 3600=\cfrac{4}{3}\pi r^3
\\\\\\
3600=\cfrac{4\pi r^3}{3}\implies \sqrt[3]{\cfrac{3\cdot 3600}{4\pi }}=\boxed{r}\\\\
-----------------------------\\\\
\textit{surface area of a sphere}\\\\
S=4\pi r^2\implies S=4\pi \left(\boxed{\sqrt[3]{\cfrac{3\cdot 3600}{4\pi }}} \right)^2$

simplify away

8 0

2 years ago

How long does it take for a car traveling at a speed of 50.0 miles per hour to travel 300 feet?

beks73 [17]

We know, Time = distance / speed
t = 0.0568182 / 50 [ 300 Feet = 0.0568182 miles ]
t = 0.001136 * 3600 s
t = 4.09 sec

In short, Your Answer would be 4.09 Seconds

Hope this helps!

3 0

2 years ago