Money saved in 25 days = $3600.
Money saved in 50 days = $7200.
<u>Step-by-step explanation</u>:
Step 1 :
Kristy earns each day = $134
Step 2 :
she spends every day = $8 on breakfast + $12 on lunch.
Amount spent daily = $20
Step 3 :
Savings = money earned daily - money spent daily
= $134 - $20 = $114
∴The money saved per day is $144.
Step 4 :
Money saved in 25 days = 25144 = $3600.
Money saved in 50 days = 50144 = $7200.
Complete Question:
Find the coordinates of the point after the described reflection. Give the distance between the point and its reflection. R(-5, 8) is reflected across the x-axis _____________.
Answer:
The distance is 16 units
Step-by-step explanation:
Given
Solving (a): Reflection across x-axis
The rule is:
So, the reflection of is:
Solving (b): The distance between R and R'
Distance (d) is calculated as:
Where:
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This gives:
<em>The distance is 16 units</em>