Find the slope and y-intercept of the line.10x - 3y = 30
A. slope = 10; y-intercept = 30
B. slope = 
; y-intercept = 3
C. slope = 
; y-intercept = -10
D. slope = - 
; y-intercept = 10
Answer: C
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Round the decimal to the given place value.3.32 (nearest tenth)
A. 3.4 B. 3.2 C. 3.3
Solve the equation. Identify the equation as an identity, an inconsistent equation, or a conditional equation.
= 
A. Conditional, {-6}
B. Inconsistent, ?
C. Conditional, {
}
D. Identity, {x
}
Graph the function.Use the graph of f(x) = ex to obtain the graph of g(x) = 
ex.
A. 
B. 
C. 
D. 
Ruff makes dog food out of chicken and grain. Chicken has 10 grams of protein and 5 grams of fat per ounce, and grain has 2 grams of protein and 2 grams of fat per ounce. A bag of dog food must contain at least 200 grams of protein and at least 100 grams of fat. If chicken costs 25 cents/ounce and grain costs 1 cents/ounce, how many ounces of each should Ruff use in each bag of dog food in order to minimize cost? ? __________ oz of chicken and __________ oz of grain. ? What are the shadow costs of protein and fat? ? __________ cent(s) per gram of protein and __________ cent(s) per gram of fat.
What will be an ideal response?