30n^3 -21n^3 -18n

Factoring Trinomials Equation

Seven less than twice a number is no more than 77

Need help with this problem

10/17/16

How many of each type cookies was sold?

$12.50 was the cost of a big cookie. A small cookie cost $9. If a student sold 38 cookies with a total value of $415.50.How many of each type cookies was sold?  

Twice a number subtracted from 12 is no less than the number increased by 27

Please i need this answered fast. My test is tomorrow i need help.
19

10/17/16

How many student attended?

If say the ticket to a Bon Jovi concert cost $9 for adults and $6.50 for students. And there is a total of 950 people paid $7675 to attend. How many student concert goers attended?

10/17/16

Dan has 3 times the pens sam has. Together they have 28. How many pens does dan have

I need help with the math problem

10/17/16

The quotient of three less than twice a number and five is equal to ten more than the difference between twice the number and four. What is the number?

The quotient of three less than twice a number and five is equal to ten more than the difference between twice the number and four. What is the number?

10/17/16

Fifteen more than three times a number substracted from seven is three less than the difference between nine and five times a number. Find the number.

Fifteen more than three times a number substracted from seven is three less than the difference between nine and five times a number. Find the number.

10/17/16

The first number is two less than the second number. Four times the first number is three more than three times the second number. What are the two numbers?

1. The first number is two less than the second number. Four times the first number is three more than three times the second number. What are the two numbers?2. The sum of three numbers is 69. The... more

Loan - interest free

I can get a $4500 loan interest free for 15 months. How much do I pay monthly to pay it off in 15 months.

10/17/16

more linear equations and consecutive integers

Find three consecutive odd integers such that the sum of the smaller two is three times the largest increased by seven

10/17/16

linear equations and consecutive integers

Find three consecutive integers such that three times the larger increased by two is equal to five times the smallest increased by three times the middle integer

simplifying with radicals

In Algebra 1 I am given the following problem:   Simplify: (7 - √5)2 Please help me.
13

10/17/16

A basketball court is a rectangle with dimensions 26 m by 14 m. What is the length of a diagonal, to the

A basketball court is a rectangle with dimensions 26 m by 14 m. What is the length of a diagonal, to thenearest metre? Answer in an equation format.

10/17/16

Linear Equations

0.03P+0.08(1400-P)=75

10/17/16

Combine Like Terms

-3x +3/11+4x-2/11=4/11

10/17/16

what is the midpoint of a segment whose endpoints are (-4,-2) and (5,1)?

this is a easy question plz helpp

what is the midpoint of a segment whose endpoints are (3,7) and (7,3)?

This questions is about midpoints and distance plz help i need help

10/17/16

divide 300 into parts so that half of one part is 48 less than the other part

 divide 300 into parts so that half of one part is 48 less than the other part 

10/17/16

Aretha has $0.85 in nickels and dimes. She has 2 more nickels than dimes. How many nickels and

Aretha has $0.85 in nickels and dimes. She has 2 more nickels than dimes. How many nickels and dimes does she have? Show the answer in an equation format.

10/17/16

Sales tax problem

Luis bought two movies at his local store. The regular price for each movie was r dollars. The store charged Luis the regular price for the first movie and gave him a 25 percent discount on the... more

find the number of 15 cenitimeter square tilesrequired to cover a rectungular floor 5.5 m long and 4.05 m wide

find the number of 15 cenitimeter square tilesrequired to cover a rectungular floor 5.5 m long and 4.05 m wide  

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