MATHEMATICS MIDDLE SCHOOL

If I sell 80 books for $2 how much money will I make?

Answers

Answer 1
Answer:

Answer:

$160

Step-by-step explanation:

80 * $2

$160

Answer:  $160

Related Questions

The speed of a stream is 4 mph. A boat travels 8 miles upstream in the same time it takes to travel 16 miles downstream. what is the speed of the boat in still water
Alex bought a dirt bike for $2,500. What was Alex's total cost for the dirt bike if the sales tax was 7%?
Convert 17/100 into a decimal
Three brothers share 2 sandwiches equally. Hoe much of a sandwich does each brother get?
A rectangular pool is 20 feet wide and 50 feet long. A deck used for sunning surrounds the pool. The deck is the same width all the way around the pool. The total area of the deck is 456 square feet. How wide is the walkway?

Write an expression for the calculation subtract the difference of 20 and 13 from 70.

Answers

so subtract the diffference of 20 and 13 from 70
so first we find the difference and then subtract that from 70
use parenthases so
difference of 20 and 13 is equal to (20-13)
subtract that from 70
70-(20-13)
so you would do the pemdas and get 7 for the inside parethasees then do
70-7=63


equation is 70-(20-13)
70-(20-13)
Is the expression to this term of words.

A map scale is 1 cm :50Km.Two cities are 3.8cm apart .How many kilometers is it from on e city to the other

Answers

So what you do is you want to multiply
3.8 × 50=190km

One time when ms ryland went to the grocery store shee bought all the type of microwave popcorn that the store had with these types of pop corn she conducted an experiment Scientific Question Does the amount of butter on the kernels affect the amount that pop

Give the Independent variable and dependent variable and constants

Answers

Independent variable is what is being changed in the experiment. In this case, the independent variable is the microWave popcorn. Dependent variable is what is being measured. In this case, we are measuring the amount of butter. Constant is what stays the same in the experiment. The constant is same amount of butter, same amount of popcorn , same temperature and so on and so forth.

What happens to a negative number when you take its absolutr value

Answers


It loses its negative sign.
It becomes a positive number. A number's absolute value is the number of spaces it is away from 0 on a number line. If you're on negative 5, it is 5 spaces away from 0, so it's absolute value is 5.

What number is 70% of 45

Answers

x-\ number\n\n(x)/(45)*100\%=70\%\n\n(x)/(45)=0.7\ \ \ | multiply\ 45\n\nx=31.5\n\n31.5\ is\ 70\%\ of\ 45.
70% of 45 
= 0.7 x 45 
= 31.5

What is 2÷1/3 in a mathematics problems

Answers

Your answer is six
Becase two divided by one third is six in mathematics problems
the answer will be  6
Other Questions
Can someone please help me
The parallelogram shown below has an area of ​​135 units2 Find the missing base.
Help please with this, ASAP!
To fence a rectangular farm of 750 m^2, 110 m of fence has been used. Calculate the dimensions of the farm