Answer:
Form equation and solve
(3y + 3) + 2y + (3y + 3) + 2y = 56
10y + 6 = 56
10y = 50
y = 5
Answer:
200 baseballs
Step-by-step explanation:
Mike put 400 baseballs into 10 trash bins. He put the same number of baseballs in each bin.
Hence, the number of baseballs he puts in each bin is:
400 / 10 = 40 baseballs
He took 5 trash bins of baseballs. This means that the number of baseballs he took is:
5 * 40 = 200 baseballs
He took 200 baseballs.
Answer:
5.25x - 6
Step-by-step explanation:
<u>1.75x</u> -2 + <u>1.75x</u> -2 + <u>1.75x </u>-2
5.25x <u>- 2 - 2 - 2</u>
5.25x - 6
Answer:
The answer to your question is the letter D.
Step-by-step explanation:
Equation
(x + 5)/(x² + 7x + 10) = (x - 4)/ (x² - 2x - 8)
Process
1.- Factor both denominators
x² + 7x + 10 = (x + 5)(x + 2)
x² - 2x - 8 = (x - 4)(x + 2)
2.- Substitute
(x + 5) / (x + 5)(x + 2) = (x - 4)/(x - 4)(x - 2)
3.- Simplify
1/(x + 2) = 1/(x - 2)
4.- Solve for x (cross multiplication)
x - 2 = x + 2
x - x = 2 + 2
0 = 4
5.- Conclusion
The solution is all real numbers except -5, -2 and 4.
The distributive property was used