Step 1: Simplify both sides of the equation.
9.25−4.5q=−19.37−15.1q
9.25+−4.5q=−19.37+−15.1q
−4.5q+9.25=−15.1q−19.37
Step 2: Add 15.1q to both sides.
−4.5q+9.25+15.1q=−15.1q−19.37+15.1q
10.6q+9.25=−19.37
Step 3: Subtract 9.25 from both sides.
10.6q+9.25−9.25=−19.37−9.25
10.6q=−28.62
Step 4: Divide both sides by 10.6.
= 
q=−2.7
The ratio is 4:7 because since the ratio is red apples to green apples theirs 4 red apples and theirs 7 green
X^2 + 30x + 21
= ( x + 15)^2 - 225 + 21
= (x + 15)^2 - 204
Its D minimum at -204
Answer: (-∞,∞)
Step-by-step explanation: The line extends forever in both directions meaning that the endpoints will be negative infinity and infinity.
