6.3 - (4.9 - 7.8)
6.3 - 4.9 + 7.8
1.4 + 7.8
9.2
Answer:
D) 9.2
Given:
Cost of a game = $39.99
Shipping charge = $4.85
Let,
number of video games be "n"
Now,
total cost = (cost of each game * total no. of games) + shipping charge
= $39.99n + $4.85
So, you use the above equation to find the total cost of video games.
Answer:
Does not make a triangle
Step-by-step explanation:
The Pythagorean theorem is
a^2 + b^2 = c^2
a+b > c
22+32 =54 This is less than 55 so this does not make a triangle
Step-by-step explanation:
Solve for a
k + a = v + w
a = v + w - k
Solution → { a = v + w - k }