Answer:
23%
Step-by-step explanation:
Answer: 23 %
Given : James estimated the total cost of groceries to be $50.
The actual cost of groceries = $65
The error value in the total cost= actual cost - estimated value
=$65-$50
Therefore, Error value=$15
The percent error=
Therefore, the percent error =23%
15% of 80 is 12.
To check this, you can multiply 80 x 0.15, which gives you an answer of 12.
20° and 70°
Complementary angles sum up to 90°.
The angle = x
Its complement = x + 50
x + x + 50 = 90
2x = 40
x° = 20°
20+50=70
x<(-10)
I hope it will be useful.
2x > 3x + 10
Each student gets 2.25 pieces
of granola bar.