X+5=9
subtract 5 from each side
x=4
Answer:
40
Step-by-step explanation:
20 ÷ 1/2 = 20 * 2 = 40 half liters in 20 liters
Answer:
√27
Step-by-step explanation:
√9, √36, and √81 are rational
Answer is B
collinear: lying on the same straight line
Answer:
Yes
Step-by-step explanation:
