Answer:
It is totaly based on the diagram
Answer:
12
Step-by-step explanation:
Let d represent the number of dimes Lily saved. Then the value of her coins in cents is ...
10d +100(16-d) = 520
-90d +1600 = 520 . . . . . eliminate parentheses, collect terms
-90d = -1080 . . . . . . . . . . subtract 1600
d = -1080/-90 = 12 . . . . . divide by the coefficient of d
Lily has 12 ten-cent coins.
Hello,
We have : (a + b)² = a² + 2ab + b²
4x² + 20x + 25 = (2x)² + 2 × 2x × 5 + 5² = (2x + 5)² → answer B
Here, we have a = 2x and b = 5 !
5 cups of chocolate chips to 3 cups sugar
so the ratio of chocolate chips to sugar is : 5/3 or 5:3 or 5 to 3
Answer:
1.08
Step-by-step explanation:
Discount = Original Price x Discount %/100
Discount = 1.35 × 20/100
Discount = 27/100
You save = $0.27
Final Price = Original Price - Discount
Final Price = 1.35 - 0.27
Final Price = $1.08
Hope this helps (:
