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Math and Arithmetic

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Michaela Williamson

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Cards in this guide (27)
Are 1960 Topps Football cards more rare than 1960 Topps Baseball cards

No the 1960 baseball cards are definetly more rarer than the 1960 Football cards 1960 Football cards are more rare.

What portion of a mountain receives little precipitation

rain shadow

If 4 apples and 2 oranges equal 1 and 2 apples and 3 oranges equals 0.70 how much does each apple and each orange cost

Treat it as a simultaneous equation and it works out as:

Oranges = 0.10 each

Apples = 0.20 each

This year the high school basketball team boasted a winning season by winning one more game than it lost The team played a total of 23 games How many games did the team win

12

Four children were born one year apart The oldest child is 12 How old are the other three children from oldest to youngest

11, 10, and 9

Where do you buy a carton of cigarettes

dotcigarettes.com offers cigarettes in cartons consisting of 10 packs each.

Sean earns 4.50 per hour more than his trainee tyrone during one 8 hour day they earn a total of 284 how much does tyrone make per hour

Tryone earns $15.50 per hour

Mr and Mrs Snow had four children in two year intervals The sum of the ages of the children is 36 List the ages of the children from youngest to oldest

6, 8, 10, and 12

Lawrence has a total of 15 five dollar bills and ten dollar bills in his pocket The value of these bills is 100.00 How many five dollar bills are in Lawrence's pocket

10

John has a total of 13 coins in his pocket Of the 13 coins they are all either quarters or dimes The total value of the coins is 2.50 How many quarters does John have in his pocket

8 of them.

A jar of dimes and quarters contains 15.25 There are 103 coins in all How many quarters are in the jar

33

Sherrys paycheck was 1300.00 when she cashed her check at the bank the teller gave her a total of 25 bills both hundreds and twenties how many twenties did the teller give sherry

15 $20s

Marys paycheck was for 600.00 When she cashed her check at the bank the teller gave her a total of 40 bills both tens and twenties How many tens did the teller give Mary

20

Cynthia sold 348 tickets to the school basketball game Tickets cost 1.25 for people with an activity pass and 3.00 without the activity pass The total receipts for the game were 613.50 How many

246

Lisa's piggy bank contained 21 dimes nickels and pennies The total in the piggy bank was 1.21 Lisa removed all the dimes from the piggy bank This left only 41 cents in the bank How many nickels

7

Marcus has a total of 10 nickels and dimes in his pocket He has a total of 70 cents How many dimes does he have in his pocket

4

The sum of the digits of a two digit number is 9 If the digits were reversed the new number would be 9 more than the original number Find the original number

45

The sum of the digits in a two digit number is 10 If the digits are reversed the new number will be 72 more than the original number What is the original number

19

The sum of the digits in a two digit number is 9 If the digits are reversed the new number will be 9 less than the original number What is the original number

45

The sum of the digits in a two digit number is 11 If the digits are reversed the new number will be 45 less than the original number What is the original number

83 A+

What is the answer to a plus b plus c equals 180 b equals 3a c equals 5a

a + b + c = 180

b = 3a

c = 5a

Substituting the values of b and c into the first equation.

a + 3a + 5a = 180 or 9a = 180 so that a = 20

then b = 3a = 3*20 = 60

and c = 5a = 5*20 = 100

2x plus 6y equals 24 and 5x - 2y equals 9

(3, 3)

They put in a total of 75 fish If the number of blue gill was doubled and the number of catfish tripled there would be 175 fish in the pond How many catfish were put in the pond

25 Catfish.

How do you convert 1 kg

1 kg can be multiplied by 1000 to convert it into grams. 1 kg= 1000 grams.

How many different kingdoms of organisms are there-

Six

How do you factorize 4xy²(3y-x)-2x²(x-3y)² to get -2x(x-3y)(x-y)(x-2y)

4xy²(3y-x)-2x²(x-3y)²=4xy²(x-3y)-2x²(x-3y)²=(x-3y)[4xy²-2x²(x-3y)²]=(x-3y)(4xy²-2x³+6x²y)=(x-3y)(-2x³+6x²y+4xy²)=-2x(x-3y)(x²-3xy-2y²)= -2x(x-3y)(x-y)(x-2y)


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