Step-by-step explanation:
divide each side by 5 is the correct justification please give thanks
I think it has two zeros because it is a quadratic function. Hope it helps
Answer:
1:4
Step-by-step explanation:
Answer:
The value of x = 5
Step-by-step explanation:
Length of the pool = 20 feet
Width of the pool = (20 minus x) feet
Area of the pool = 300 square feet
Area of a rectangular pool = length × width
300 = 20 (20 - x)
300 = 400 - 20x
Subtract 400 from both sides
300 - 400 = 400 - 20x - 400
- 100 = - 20x
Divide both sides by -20
x = -100/-20
= 5
x = 5
The value of x = 5
Answer:
Buddy the dog has 18 bones, but he was bad so his owner took some away. Buddy is left with 12 bones. How many bones did his owner take away?
Step-by-step explanation:
Step 1: Identify your varaibles. Buddy's original bones, 18. Buddy's bones after his owner took some way, 12. The bones that his owner took away, X
Step 2: set up your equation. X = 18 - 12
Step 3: solve for x. 18 - 12 = 6
Step 4: Answer the question in contect. His owner took away 6 bones.
