25% of the competitors sang and danced, so you would find 25% of 2500. You can do this by 2500 x .25 to get your answer, which is 625 competitors.
Answer:
2x+5
<span>4x^2-6x-40 factor
2(2x+5)(x-4) multiply
(2x+5)(2x-8) = area
2x+5 = length
</span>
Answer:
1. equation: y = 7x, missing = 35
2. equation: y = x - 5, missing = 1
3. equation: y = 1/2x, missing = 2
4. equation: y = x + 4, missing = 15
Step-by-step explanation:
Equation Format: y = mx + b
<h2>1.</h2>
(m) Slope = 
= 7
14 = 7(2) + b
14 = 14 + b
b = 0
y = 7x + 0
Solve for the missing y:
y = 7(5) + 0
y = 35 + 0
y = 35
-Chetan K
The Dust bowl was a terrible event that caused many people to lose money. Not only that, but the fact that they lost money meant that they where contributing to the Great Depression. The Great Depression started in the US, thanks to events like the Dust Bowl.