Answer: 2x+4=10
Step-by-step explanation:
because each notebook would cost $3 so 2 x 3 = 6 +4=10
Answer:
first
2x + 4 = 10
2x+4=10
Solve
1
Subtract
4
from both sides of the equation
2
+
=
0
−
2x+4{\color{#c92786}{-4}}=10{\color{#c92786}{-4}}
2x+4−4=10−4
Simplify
Subtract the numbers
6
2x=6
3
Divide both sides of the equation by the same term
\frac{2x}{{\color{#c92786}{2}}}=\frac{6}{{\color{#c92786}{2}}}
22x=26
Cancel terms that are in both the numerator and denominator
Divide the numbers
x=3
Solution
Second one
6 = 10
5
x=\frac{5}{3}
x=35
Solution = 5/3
i hope these help to figure out the third sorry its all messed up it wouldnt let me do another way
f = e/2
e = 2f
Switch sides.
2f = e
Divide both sides by 2.
Median: 2
Mode: 0
Range: 10
( x ^2 + 8 ) ( 2 x − 1 ) ( x + 2 )
a ^2 − b ^2 = ( a + b ) ( a − b )
where
a = x and b = 1
Glad I was able to help!!
