7th Grade Math Pre Algebra Very Important

11/10/15

#### (X-3)(6x-2)

(x-3)(6x-2)
7th Grade Math Math Math Help Terms

10/27/15

#### What is the total number of pencils that the students brought to class?

Five-sixths of the 24 students in a math class each brought one pencil to class. The rest of the students each brought two pencils. What is the total number of pencils that the students brought to... more

10/21/15

10/21/15

10/19/15

#### Ratio word problem

In 2000,the national radio of students to computers with internet access in public schools was 7:1.Winston school has 623 students.If the school had a lower ratio ,how many computers with internet... more

09/09/15

#### round to the highest place value then divide: 383/124 show your work

Estimating quotients.   Example 41297/5   Look at the two highest digits in the dividend, 41. this cannot be evenly divided by 5 so round to the closest compatible number, 40   40 / 5 =... more
7th Grade Math Fractions Unit Rate

09/05/15

02/03/15

01/28/15

01/25/15

#### Forty-eight equals the product of 6 and a number

How do i solve this
7th Grade Math Math Math Help Percentages

01/22/15

01/21/15

Rhonda deposits $500 into an account that earns 5% intrest compound annually. Susan deposits the same ammount into an account that earns 5% simple intrest. Compare the account balences after 2... more 7th Grade Math Math Help Math Problem 01/21/15 #### Step by Step! Monica deposits$300 into a savings account that has a simple intrest rate of 3.4%. Paul deposits $400 into a savings account that has a simple intrest rate of 2.8%. Who earned more in intrest in... more 7th Grade Math Math Help 01/21/15 #### Step By Step! If the simple intrest on$2,000 for 4 years is \$400, then what is the intrest rate?
7th Grade Math Math Help Math Equations

01/21/15

#### 7th Grade math. Step by Step

A student answers 90% of the questions on a math exam correctly. If she answers 27 questions correctly, how many questions are on the exam?

01/21/15

#### Part, percent, or whole

Dan is watching the birds in his backyard. He figures out that 2, or 25%, of the birds are robins. Does Dan need to find the part, whole, or percent?

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