Answer:
correct answer is : To determine to measure of the unknown angle, be sure to use the total sum of 180°. If two angles are given, add them together and then subtract from 180°. If two angles are the same and unknown, subtract the known angle from 180° and then divide by 2.
Answer:
The amount invested in the mutual fund that earned 5% was $1,000
The amount invested in the mutual fund that earned 3% was $1,800
Step-by-step explanation:
Let
x ----> the amount invested in the mutual fund that earned 5%
y ----> the amount invested in the mutual fund that earned 3%
we know that
----> 
----> equation A
----> equation B
Solve the system by substitution
substitute equation A in equation B
Solve for x
<em>Find the value of y</em>
therefore
The amount invested in the mutual fund that earned 5% was $1,000 and the amount invested in the mutual fund that earned 3% was $1,800
Answer:
Yes. Suri and Juan can make the same amount of wages by working 25 hours in one week.
Step-by-step explanation:
Let each of them work x hours per week.
Suri makes $15 per hour, so in x hours Suri will make $ 15x. The total wages per week for Suri will be:
Total Wages = y = 15x + Bonus = 15x + 25
Juan makes $14 per hour, so in x hours Juan will make $ 14x. The total wages per week for Juan will be:
Total Wages = y = 14x + Bonus = 14x + 50
If they will make the same wages, their wages must be equal, i.e.
15x + 25 = 14x + 50
15x - 14x = 50 - 25
x = 25
This result shows us that if Suri and Juan work for 25 hours per week they will make the same amount of wages.
