Step-by-step explanation:
x +
x + x - 1
—————————--------------
x
Simplify 
(((3 • (x3)) + 5x) -
) + 1
3.1 Subtracting a fraction from a whole
Rewrite the whole as a fraction using x as the denominator :
3x^3 + 5x (3x^3 + 5x) • x
3x^3 + 5x = ———————— = ——————————————
1 x
Equivalent fraction : The fraction thus generated looks different but has the same value as the whole
Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator
4.1 Pull out like factors :
+ 5x
x}{x}[/tex]
5.1 Adding a whole to a fraction
Rewrite the whole as a fraction using x as the denominator :
1 1 • x
1 = — = —————
1 x
Hey there!!
49/9 = 7
is a rational number as it has a definite answer 7.
Hope it helps you.
Answer:
Equation : 
Gallons needed =
gallons
Step-by-step explanation:
It is given that:
Gallons of paint used by Tyler = 
Area of fence painted = 5/7
Let,
x be the whole fence needed to paint.

Because we know that 5/7 of the fence is painted with 5/4 gallons of paint.
Multiplying the equation with 7/5

Therefore,
Equation : 
Gallons needed =
gallons
Answer:
3 +9 does not belong because it doesn't equal 10 like the rest of them do.
Answer: bigger number is 48 and smaller number is 36
Step-by-step explanation: