38 pages of the book will cost $57.
Data;
- number of page = 20
- cost = $30
<h3>Proportions</h3>
To solve this question, we have to know the cost of one page of the book.
In the first scenario, 20 pages cost $30, let's find the cost of one page here.
We can confirm our answer here by testing with the second scenario;
Now can say that one page of the book cost $1.5, let's divide 57 by this to determine the number of pages
From the calculations above, 38 pages of the book will cost $57.
Learn more on proportions here;
brainly.com/question/18437927
The only shape you can make is a parallelogram. If both pairs of opposite angles of a quadrilateral are congruent, then it's a parallelogram (converse of a property). If the diagonals of a quadrilateral bisect each other, then it's a parallelogram (converse of a property).
Answer:
Step-by-step explanation:
17
a) 10 pounds
b) 24 pounds
c) dk this hopes this helps so far
Answer: The selling price was $195,200
Step-by-step explanation:
Given:
Tax paid = $488
Rate = $1 per $400 = 1/400
Using the formula;
Tax = rate × selling price
Selling price = tax /rate
Selling price = $488/(1/400) = $488×400 = $195200
Total Cost = 55+0.35x
X represents the amount of minutes you spend talking on the phone.
