# algebra1

posted by .

How much is 40% of \$80?
show me how to do this?

• algebra1 -

40% = 0.4

0.4 * 80 = 32

• algebra1 -

Well, of means multiply in math languge. So basically it is saying 40% times 80. Convert the percent to a decimal, and multiply!

## Similar Questions

1. ### algebra1/McDougal Littell

I need to know how to work this problem and show my work: 1/5x-3x+2=2/5x + 18 First rather the x so: 1/5x-3x+2=2/5x+18 1/5x-3x-2/5x=18-2 -3.2x=16 -x=5 x=-5 I don't know if this is correct. Please cheak over it. i don't unstand math. …
2. ### algebra1

I need some help in sovling this problem. x+3y=9 show me how to solve for y. subtract x from each side. Then, divdide both sides by 3
3. ### algebra1

Find to consecutive integers that the sum of 3 times the first integer and 6 times the second integer is 24. Define the variabls you use. If somebody can show me how to work this out, I will be very greatful for the help?
4. ### Algebra1

P=2l+2w Solve for l. Please show me how you got your answer so I will understand how to do these problems. Thank you.
5. ### Algebra1

Here's the problem. I have to write an equationa and solve. The greater of two consecutive integers is 15 more than twice the smaller. Find the intergers. Thank you guys so much! =)
6. ### algebra1

how do you simply this? square root of 1500/20 (the / means over) please show steps. thanks!
7. ### algebra1

evaluate the expression n+(-5) for each value of n. N=-72/5, n=-7/12 can u pls show me how to this. cuz i've been doing something wrong.
8. ### algebra1

evaluate the expression n+(-5) for each value of n. N=-72/5, n=-7/12 can u pls show me how to this. cuz i've been doing something wrong
9. ### Algebra1

I have to solve for "x": bx/c=2-cx/b please show your work! Thank you!