Answer:
y =
Step-by-step explanation:
Given
2x + 5y = 20 ( isolate the term in y by subtracting 2x from both sides )
5y = 20 - 2x ( divide both sides by 5 )
y =
Which fractions has the least common denominator of 24
1 answer:
You might be interested in
<u>Solution-</u>
The price of the snow thrower = $1980
He must pay a 10% down-payment and the rest at a $116 monthly payment for 18 months.
<u>A. How much is the down payment</u>
Down payment amount is, 10% of $1980, i.e
<u>B. What is the total amount of the monthly payments</u>
A monthly payment of $116 for 18 months, i.e
<u>C. How much did Jean pay for the snow thrower on the installment plan</u>
It is the sum of down-payment and total monthly payments, i.e
<u>D. What is the total finance charge</u>
It the difference between the original price and the amount paid by Jean, i.e
<u> E. If Jean models her payment plan as an arithmetic sequence, give the first term a1 and the common ratio d</u>
As he paid the down-payment of $198 and then a constant monthly payment of $116, so
The first term = 198
common difference = 116
The A.P. series will be, 198, 314, 430, 546, 662,.................., 2286
Transformation that changes the size of a shape is referred to as dilation.
- The scale factor that moves the large triangle to the small one is 1/5
- The center of dilation is: (-1,1)
<u>The center of dilation</u>
From the diagram (see attachment), the triangles share a common vertex at (-1,1)
This means that, the center of dilation is (-1,1)
<u>The scale factor of dilation</u>
To do this, we divide the side length of the small triangle with the corresponding side of the large triangle.
From the attached image:
So, the scale factor (k) from large to small is:
Read more about dilation at:
