Decimal numbers are numbers that have fractional parts.
Take for instance the following products.
Assume the power of 10 is n.
So, patterns can be used to calculate the product of a decimal and a power of 10 by moving the decimal place forward or backward
Read more about patterns and decimals at:
Answer:
When we multiply a decimal by a number with power of 10, the decimal point moves to the right by the same number of zeros in the power of ten multiplier.
For example:
Multiplying 7.362 by 100.
As there are 2 zeroes in 100, we will move the decimal to 2 places in the right.
Hence,
Powers of 10 are like 10,100,1000 and so on.
It will be cut in half
It will increase by a factor of 10
It will triple
Answer:(-11,0) and (11,0)
2s - 18
4s - 6
4s - 18
The number of stamps that Mary received are 4s-6
"A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation. The standard form of a linear equation in one variable is of the form Ax + B = 0. Here, x is a variable, A is a coefficient and B is constant. The standard form of a linear equation in two variables is of the form Ax + By = C"
Given,
Stacy has s stamps.
Then, from the question it is clear that Dominic has 3s-6 stamps
So, the number of stamps that Mary received will be 3s-6 +s = 4s-6
Hence, option C is the correct option.
To know more about linear equation here
#SPJ2
Answer:
he has 80 cents
Step-by-step explanation:
dime=10 cents
I'm guessing that the hidden question is how many dimes does Omar have? because this is the first thing I asked myself when solving this equation.
So how many dimes does Omar have?
5 + 3 = 8
Now we know that one dime = 10 cents, so to find the amount of money in cents, all we need to do is multiply 8 * 10
8 * 10 = 80
Omar has 80 cents