For this case we have the following equation:
Step 1 of the solution is to make the distributive property.
We have then:
Step 1 is correct.
The step is to combine similar terms. Caleb wrote:
He wrongly combined the similar terms on the right side of the equation.
The correct solution is:
Answer: In step 2, the like terms were not combined on the right side of the equation.
The correct answer is: w= ch^2/ 600
Use the rule ; a/b x c= ac/ b
C= 600ww/h^2
Use product rule ; x^a x^b= x^a+b
Multiple both side by h^2
Ch^2=600w^2
Divide both side by 600
Ch^2 /600 =w^2
Square root /ch^2 / 600= w
Now take the square root of both side
W= ch^2/ 600
Answer:
decreased
Step-by-step explanation:
Answer:
<em>His son is 10 years old.</em>
Step-by-step explanation:
Now Aaron's son is s years old, and Aaron is 3s years old.
In 10 years, Aaron's son will be s + 10 years old, and Aaron will be 3s + 10 years old.
In 10 years, Aaron's age will be twice the son's age.
3s + 10 = 2(s + 10)
3s + 10 = 2s + 20
s = 10
His son is 10 years old.
Step-by-step explanation:
Question 5 answer:-
5 tickets for 12.50 is $2.50 each
8 tickets for20.16 is $2.52 each.
so, 5 tickets for $12.50 is the better deal