Answer:
x=1
Step-by-step explanation:
5
−
3
x
=
x
+
1
Move all terms containing x to the left side of the equation.
5
−
4
x
=
1
Move all terms not containing x to the right side of the equation.
−
4
x
=
−
4
Divide each term by −
4 and simplify.
x
=
1
Six hundred three thousand four hundred seventy-eight
Answer:
61.66
Step-by-step explanation:
1. Multiply
2. divide
Answer:
5.5p + 5 ≤ 60
10 pounds
Step-by-step explanation:
a) The maximum total cost he can spend is $60.
5.5 * p + 2 * 2.5 ≤ 60
Simplify.
5.5p + 5 ≤ 60
b) Solve 5.5p + 5 ≤ 60
Subtract 5 from both sides
5.5p ≤ 55
Divide both sides by 5.5
p ≤ 10
So, the maximum he can buy is 10 pounds of food