Answer:
85
Step-by-step explanation:
10x13=130, 9x5=45, 130-45=85
Answer:
12 cups.
Step-by-step explanation:
Let x be the total cups of strawberries picked by Margo.
We have been given that Margo freezes 8 cups of strawberries and this is 2/3 of the total strawberries that she picked.
We need to find x such that 2/3 of x equals 8. We can represent this information in an equation as:

Let us multiply both sides of our equation by 3.


Let us divide both sides of our equation by 2.


Therefore, Margo picked 12 cups of strawberries.
seed mix A is more expensive than seed mix B
Answer: x = 3
Step-by-step explanation:
x+5 = 3x-1
+1 +1
x+6 = 3x
-x -x
6 = 2x
/2 /2
3 = x
6.50 + 2.50r = t
6.50 is being paid only once, while she pays 2.50 for each ride, or r. t is the total cost of the two when added together.