Given facts:
8 cans of tomato sauce
Cost of a can of tomato sauce: $48.25
What the question asks:
What is the total cost of 8 cans of tomato sauce at $48.25 per can?
Operations used:
Multiplication (Since you want to find the cost for 8 cans of tomato sauce, you will want to multiply the individual cost of a can by the total amount of cans.)
Number sentence:

Answer:

8 cans of tomato sauce will cost a total of $386.
Answer: 4 seconds
Step-by-step explanation:
Given: The function
can be used to model the height of the ball where t is the time in seconds after the ball kicked and h(t) is the height in feet.
Differentiate the given function with respect to t , we get

Put h'(t)=0

Also, 
By second derivative test, h(t) is maximum at t=4.
Hence, the time in Devon which the ball reaches it maximum height = 4 seconds
5 units, it’s the squares that go on that line
if you want me to solve (-3x)²
the answer is 9x²