Assuming that when you wrote b2, you really meant b squared/ b to the second power, the correct answer should be the third one: 4a
Answer:
Step-by-step explanation:
n is an unknown number
"the product" means multiplication
and "the sum" is addition
There are different types of numbers: they could be natural numbers, whole numbers, rationals, real numbers, and integers. Integers are a set of numbers consisting of positive and negative numbers excluding decimals and fractions. The following are its characteristics:
<span>*Negative numbers mean numbers that are below zero. </span>
<span>*Zero is part of the set of integers. </span>
<span>*Number categories overlap with each other. </span>
<span>*When writing a set of integers, they must be inside a bracket ‘{}’ and with ellipses “…”. </span>
<span>
*When adding or subtracting integers, use a number line. </span>
<span>you need to make it in the form of y=mx+b, and m will be the slope
so...
3x-4y=7
subtract 3x from both sides
-4y=-3x+7
then divide both sides by -4
y=(3/4)x-7/4
so the slope is 3/4</span>
$ 25.00-$10.81=14.19.
14.19-0.38=13.81.
13.81-10.00=3.81.
He can buy 10 packages of the peanuts.
