A. you would divide 2760/9 to see how many toys you can buy
B.i really don't understand that one
Answer:
x² = 8 - (y - 8)² - 2x
x² = 16y - y² - 2x - 56
Step-by-step explanation:
∵ (x + 1)² + (y - 8)² = 9
∵ x² + 2x + 1 = 9 - (y - 8)²
∴ x² = 9 - (y - 8)² - 2x - 1
∴ x² = 8 - (y - 8)² - 2x
OR:
∵ x² = 8 - (y² -16y + 64) - 2x
∴ x² = 8 - y² + 16y - 64 - 2x
∴ x² = 16y - y² - 2x - 56
Step-by-step explanation:
5 gallons 3 quarts +4 gallons 2 quarts
5.3
+
4.2
=9.5 gallons
Answer:
30 i think
Step-by-step explanation:
Answer: 3/4 or 75/100
Step-by-step explanation:
3 divided by 4
Answer 3/4
Ration is 3:4
Fraction is 3/4
Fraction is also 75/100
Percentage is 75%
