Question:
Find the constant of proportionality k. Then write an equation for the relationship between x and y
Answer:
(a) 
(b) 
Step-by-step explanation:
Given
Solving (a): The constant of proportionality:
Pick any two corresponding x and y values
The constant of proportionality k is:
Solving (b): The equation
In (a), we have:
k can also be expressed as:
Substitute values for x1, y1 and k
Cross multiply:
Open bracket
Add 10 to both sides
Answer:
Current debt of Andrea = $7,150
Step-by-step explanation:
Given:
Loan taken by Andrea from bank = $25,850
Amount paid by Andrea to bank = $18,700
Find:
Current debt of Andrea
Computation:
⇒ Current debt of Andrea = Loan taken by Andrea from bank - Amount paid by Andrea to bank
⇒ Current debt of Andrea = 25,850 - 18,700
Current debt of Andrea = $7,150
Note: O information provide about interest.
Answer:
PART A:
PETER
PART B:
GIWA
PART C:
WEEK 10
Step-by-step explanation:
PART A:
Peter saves $10 every week why GIWA saves $10 every two weeks making it $5 every week.
PART B:
GIWA started with more money. He started with $ 70 why Peter started with $20
PART C:
They both had $120 in the tenth week
Answer:
-The expression representing the area of the patio has four terms.
-The expression representing the area of the patio is cubic.
-The expression representing the area of the patio has a constant term.
wrong answer:
The expression representing the area of the patio is a trinomial.
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