Answer:
x=7
Step-by-step explanation:
The sum of the arc of a circle is 360 degrees
85+5x+5+10x+5+-7+6x+6+17x = 360
Combine like terms
38x+94=360
Subtract 94 from each side
38x+94-94 = 360-94
38x = 266
Divide each side by 38
38x/28 = 266/38
x = 7
C. 15a+100
This is a binomial
-6 = y/5 + 4
Step 1: Subtract 4 from each side of the equation.
Step 2: Multiply each side by 5.
If you don't arrive at the solution y= -50 , then return to Step-1
and repeat the process, being on the lookout for your mistake.
Answer:
Mrs Morgan spent 30% of her earnings.
Step-by-step explanation:
The percentage of her earnings did Ms. Morgan spent is calculated as:
Amount spent/ Total amount of money× 100
$15/$50 × 100
= 30%
Therefore, Mrs Morgan spent 30% of her earnings.
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