<span>The resulting equation after the first step in the solution of the starting equation v + 4 + v = 8 is 2v + 4 = 8. So, we have the equation v + 4 + v = 8. We can group similar terms on the left side: (v + v) + 4 = 8. When we sum these two in the parenthesis, we will get the resulting equation which is: 2v + 4 = 8.</span>
The number of red marbles in the bag is 19 and the number of blue marbles is 8.
<u>Explanation:</u>
Let R be the number of red marbles
Let B be the number of blue marbles
According to the question,
R + B = 27 (Total number of marbles is 27
) -1
R = 3B - 5 (Number of red marbles is 5 less than 3 times the number of blue marbles
)
Substitute the right half of the second equation for R in the first equation
3B - 5 + B = 27
Add 5 to each side and combine the Bs
4B = 32
Divide both sides by 4
B = 8
Use this value of B in the first equation
R + 8 = 27
R = 19
Therefore, number of red marbles in the bag is 19 and the number of blue marbles is 8.
Answer & Explanation:
Volume can be expressed in cubic centimeters, or in milliliters. One milliliter is equal to one cubic centimeter, or one cc, for short. If your initial measurements are given in inches, multiply them by 2.54 to convert them to centimeters.
Answer:$4.36
Step-by-step explanation:
5(0.8)= 4
4(1.09) = $4.36
The answer is B
Hope this helps :)
