Answer:
2 (7 + n)
Step-by-step explanation:
2 (7 + n)
For this equation you need to put parenthesis to show that you need to add, then multiply.
Hope this helps! :)
<u>ANSWER: </u>
The values of x and p after solving given equations are 0.445 or 
and 260 respectively..
<u>SOLUTION:
</u>
Given, two proportions are 
=9 and 
We need to solve the given two proportions.
Let us solve the first proportion, = 9
On cross-multiplication, we get
4 
1 = 9x
4 = 9x
x =
x = 0.445
Now, let us solve the second proportion
On cross-multiplication, we get
p = 260
Hence, the values of x and p after solving given equations are 0.445 and 260 respectively.
You are trying to find the values of two quantities, so you will need to set up a system of two equations in two variables. We'll call M the price of a move and V the price of a video game.
The first month: 9 movies, 7 video games, $56. Let's translate this into algebra:
9M + 7V = 56
The second month: 3 movies, 5 video games, $72. Translated:
3M + 5V = 34
Solve that system of equations.
Breanna exercises for 4 and 1/2 hours during the six days.
To find the answer, we have to multiply 3/4 by 6.
To do this, we change 6 to 6/1 and multiply straight across.
3/4 x 6/1 = 18/4 = 9/2
9/2 is the same as 4 and 1/2
Answer:
1 1/5
Step-by-step explanation:
