Lois is correct. This is because multiplication is repeated addition. It means that when your addends are just the same number but added several times, the sum is just equivalent to the product of that number times the number of times it was added. For example, 4+4+4 = 4×3 = 12.
Answer:
Step-by-step explanation:
It is a special type of ratio
EXAMPLE:
12 ounce can of corn costs $.69 the rate would be $.69 for 12 ounces would be .69:12
Answer: You can simply use a calculator.
Step-by-step explanation:
You need to substitute 9 with every x value in the equation.
So, 3(9)^2-7(9)+11
p(x)= 191
