Answer:23
Step-by-step explanation: you do the math of both then you subtract 81-58
A nickel is 5 cents.
7 ÷ .05
There are 140 nickels in $7.
Answer: Option B is the correct answer
Step-by-step explanation:
The given expression is
(–7t – 5v)(–4t – 3v).
The product will be a quadratic equation (having 2 as the highest power)
To find the product, we would expand the brackets
(-7t × -4t )+ (-7t × -3v) + (-5v × -4t) + (-5v × - 3v)
= (- -28t^2) +(- -21tv) + (- - 20tv) +(- -15v^2)
Recall, negative × negative equals positive.
=28t^2 +21tv +20tv+ 15v^2)
Collecting like terms, we add all terms containing the same letters together
28t^2 + 41tv + 15v^2
Option B is the correct answer
1) <u>Growth:</u> A housecat grows, just like any living creature
2) <u>Metabolism:</u> Like us human, housecats also have metabolism, which helps it maintain life
3) <u>Reproduction:</u> To continue to animal race of cats, they must be able to reproduce, or else they would go extinct
4) <u>Cellular Organization:</u> Each Cell must perform their duty, or else the cat would die
5) <u>Homeostasis:</u> Each cat must have an equilibrium, such as balance, balance of temperature of cat vs. the nature, etc.
6) <u>Heredity:</u> Each cat must inherit traits from it's ancestor that allows it to survive better in the earth
7) <u>Response to stimuli:</u> Each cat must be able to detect changes in the internal and external environment
hope this helps
Answer:
The slope of line AB is 2/1
Step by step explanation:
Hope this helps!!
