Answer:
922 pounds
Step-by-step explanation:
9.22 x 100 = 922
Answer:
y=-8x+4
y=-x-3
Step-by-step explanation:
for the first one start at 4 on the y-axis, then go down 8 and right 1
and for the second one start on negative 3 on the y-axis, then go down one and right one.
hope this helps
20/9 or 2 2/9 5/9 divided by 1/4 = 5/9 x 4 = 20/9
Answer:
2 50 mL bottles
Step-by-step explanation:
Find the cost per mL
55 / 80 mL =.6875 per mL
Now find the price of the buy one get one 1/2 off
45 + 1/2 (45) = 45+22.5=67.5
That will be for 50+50 mL
67.5 /100 ml =.675 per mL
The 100 mL is a better deal
Answer: 12%
Step-by-step explanation:
Let the original salary be Rs a
Salary after increase = a + 40% of a
= a + 40a/100
= 140a/100
= 14a/10
= 7a/ 5
Salary after Decrease = 7a/5 - 20% of 7a/5
= 7a/5 - 20× 7a / 100 × 5
= 7a/5 - 7a/25
= ( 35a - 7a) / 25
= 28a/25
Absolute increase = 28a/25 - a
= 3a/25
Percentage = 3a/25 ×100 / a
= 3 × 4
= 12%
