Simplify expression: 5ab-7+3ba-9
Thank you for submitting an example text correction or rephasing. We will review the example in a short time and work on the publish it.
Leave us a comment of this math problem and its solution (i.e. if it is still somewhat unclear...):
Showing 1 comment:
this website is really fun and gets you ahead of math and you can even use this for some answers or examples that you need to know
Following knowledge from mathematics are needed to solve this word math problem:
Next similar math problems:
- Simple equations
Solve system of equations: 5x+3y=5 5x+7y=25
- Greg and Bill
Greg is 18 years old. He is 6 less than 4 times Bill's age. How old is Bill?
The hotel has a p floors each floor has i rooms from which the third are single and the others are double. Represents the number of beds in hotel.
- The percentages in practice
If every tenth apple on the tree is rotten it can be expressed by percentages: 10% of the apples on the tree is rotten. Tell percent using the following information: a. in June rained 6 days b, increase worker pay 500 euros to 50 euros c, grabbed 21 fr
Production of television sets increased from 3,500 units to 4,200 units. Calculate the percentage of production increase.
- Down syndrome
Down syndrome is one of the serious diseases caused by a gene mutation. Down syndrome occurs in approximately every 550-born child. Express the incidence of Down's syndrome in newborns at per mille.
Solve the equation: 1/2-2/8 = 1/10; Write the result as a decimal number.
- Unknown number
Identify unknown number which 1/5 is 40 greater than one tenth of that number.
In a class are 32 pupils. Of these are 8 boys. What percentage of girls are in the class?
What number is 20 % smaller than the number 198?
- Percents - easy
How many percent is 432 out of 434?
- Sales off
Goods is worth € 70 and the price of goods fell two weeks in a row by 10%. How many % decreased overall?
I have a box with two hundred pieces of gloves in total, split into ten parcels of twenty pieces, and I sell three parcels. What percent of the total amount I sold?
148 is the total number of employees. The conference was attended by 22 employees. How much is it in percent?
- Apples 2
James has 13 apples. He has 30 percent more apples than Sam. How many apples has Sam?
- Base, percents, value
Base is 344084 which is 100 %. How many percent is 384177?
- New refrigerator
New refrigerator sells for 1024 USD, Monday will be 25% discount. How much USD will save, and what will be the price?