5x+9 =14
14 -6=8
8•2 = 14
So they answer is 14
Answer:

Step-by-step explanation:
<u>Given Data:</u>
2.45 , 3.50 , 2.89 , 2.99
<u>Arrange it in ascending order.</u>
2.45 , 2.89 , 2.99 , 3.50
Range = Highest No - Lowest No.
Range = 3.50 - 2.45
Range = 1.05
Answer:
The answer is B
Step-by-step explanation:
Answer:
x=4, y=4
Step-by-step explanation:
X=(4+8y)/9
-6×(4+8y)/9 +6y=0
-2×(4+8y)/3+ 6y=0
-2×(4+8y) + 18y =0
-8-16y+18y=0
2y=8
y=4
-6x+6×4=0
-6x=-24
x=4
Answer:
A
Step-by-step explanation:
8+(-15)=-7
I-7 I=7