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Math and Arithmetic

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Gudrun Collier

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Cards in this guide (24)
Two people are painting a fence one takes 3 hours to complete the job and one takes 6 hours to complete the same job how long would it take for both to complete the same job

My somewhat educated guess would be two hours. The person who could complete the job in 3 hours could complete 2/3 of the job in two hours. The person that complete the job in 6 hours could complete 1/3 of the job in two hours. 2/3 + 1/3 = 1.

Some of the eye of the tiger notes on alto saxophone

a b c c c c-b a g g a b a a-b c c c c-b a g b-a-a

a b c c c-c-b a g g a b a a b c b c d c

d eeeee e to a slur f a b b

a b c c c c-b a g g a b a a-b c c c c-b a g b-a-a

a b c c c-c-b a g g a b a a b c b c d c

d eeeee e to a slur f a b b

Martha wants to rent a car for a week and to pay no more than 130 How far can she drive if the car rental costs 94 per week plus 12 a mile

Martha can't go very far.

130-94=$36 left for mileage expense

36/12=3 miles

The hypotenuse of a triangle is 5 feet long The longer of the two legs is one foot longer than the other Find the length of the shorter leg

The dimensions given are a classic example of Pythagoras' Theorem for finding the lengths of the three sides of a right angled triangle: 52 = 42+32 So the answer your looking for is that the shorter leg is 3 feet long.

The hypotenuse of a triangle is 15 feet long The longer of the two legs is three feet longer than the other Find the length of the shorter leg

The shorter leg is 9 feet long

The perimeter of a rectangle is 26 feet and the area is 30 square feet What is the width of the rectangle

4 feet

Find three consecutive integers whose sum is 126

The integers are 41, 42 and 43. Also, using consecutive even integers, you find: 40, 42 and 44.

One leg of a right triangle is 5 cm long The hypotenuse is 13 cm long What is the length of the second leg of the triangle Round to the nearest tenth

12 cm

After selling a dozen copies of the daily blabber a newsdealer had fewer than 75 copies left how many copies did the news dealer have originally

87 copies

The sum of 6 and twice a number is multiplied by three This product is greater than or equal to 66 What is the smallest value possible for this number

First solve the inequality for x. The sum of 6 and twice a number (the unknown, represented by the variable x) multiplied by 3 translates to this expression algebraically: 3(2x + 6). This product is greater than or equal to 66. Expand the multiplication to: 6x + 18, which is greater than or equal to 66. Then subtract 18 from both sides to get: 6x is greater than or equal to 48. Then divide both sides by 6 to get: x is greater than or equal to 8. If x is greater than or equal to 8, then x could be 8 or 9 or 10, etc., any number from 8 on up into infinity! The smallest possible value for x given these constraints is 8.

The area of a room is 55 square feet The length is 6 feet longer than the width Find the length and width of the room

11 and 5

The perimeter of a square is at least 22 inches What is the shortest possible length for each side of this square

5.5 inches

Jerry has more than 2.00 in his pocket Let m equals the amount of money in Jerry's pocket

m>$2.00

The hypotenuse of a right triangle is 8 cm long One leg is 2 cm longer than the other Find the length of the longer leg to the nearest tenth

6.6 cm

The hypotenuse of a right triangle is 6 m long One leg is 1 m longer than the other Find the length of the shorter leg Round to the nearest hundredth

The shortest leg is 3.72 m long.

Before he went shopping Andy had 28 After he cashed a check he had more than 75 What is the amount of the check Andy cashed

Andy cashed a check for more than $47.

A+ answers

At least 40 pounds of fertilizer is needed to adequately cover your backyard Let f equals the amount of fertilizer needed

at least 40 pounds of fertilizer is needed to adequately cover your backyard. let f= the amount of fertilizer needed

The perimeter of a rectangle is 20 feet and the area is 24 square feet What is the width of the rectangle

The width is 4 feet and the length is 6 feet.

L + W = P/2 = 10, so L = 10 - W;

L x W = 24 so W(10 - W) = 24 ie W2 - 10W + 24 = 0

This factorizes as (W - 4)(W - 6) so W = 4 and L = 6

The length of a rectangle is 2 inches greater than the width the area is 80 inches squared find the length of the rectangle

10 in.

A+LS

The width of a rectangle is 4 feet less than the length the area is 320 feet find the width of the rectangle

The width is 16 feet

The balance in Beths checking account is 75 she must deposit enough money in her account to be able to pay the electric bill which us 110 how much should she deposit

Current Balance: 75

Amount needed for Electricity Bill: 110

Amount that needs to be deposited = 110 - 75 = 35

Beth needs to deposit atleast 35 dollars if she wants enough money to pay her electricity bill.

What are the notes of Selena Gomez who says song on piano

i love selena gomez and i am her number one fan also one directions number one fan me and my friend the notes of the song is...

CE CE CE CE CE CE CE CE CE CE CE CE CE CE CE

AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB

AND KEEP ON PLAYING UNTIL THE TUNE CHANGES!

How do you turn X equals 5 plus y into ordered pairs

Put in function form.

X = 5 + Y

5 + Y = - X

Y = - X - 5

==================The ordered pairs.

How can the graph of f(x) 7 be obtained from the graph of y

It cannot, in any sensible way.

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The perimeter of a rectangle is 18 feet and the area of the rectangle is 20 square feet what is the width of the rectangle

What is the larger number The sum of two numbers is 8 and the sum of their squares is 34

If The sum of two numbers is 9 and the sum of their squares is 41 What is the smaller number

The sum of two numbers is 19 and their product is 78 What is the larger number

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The length of a rectangular floor is 2 feet more than its width The area of the floor is 168 square feet Kim wants to use a rug in the middle of the room and leave a 2 foot border of the floor visib

The perimeter of a rectangle is 18 feet and the area of the rectangle is 20 square feet what is the width of the rectangle

If The sum of two numbers is 9 and the sum of their squares is 41 What is the smaller number

The sum of two numbers is 19 and their product is 78 What is the larger number

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The perimeter of a rectangle is 18 feet and the area of the rectangle is 20 square feet what is the width of the rectangle

What is the larger number The sum of two numbers is 8 and the sum of their squares is 34

The sum of two numbers is 19 and their product is 78 What is the larger number

A rectangular garden has a perimeter of 48 cm and an area of 140 sq cm What is the width of this garden

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The perimeter of a rectangle is 18 feet and the area of the rectangle is 20 square feet what is the width of the rectangle

If the sum of two numbers is 8 and their product is 15 What is the larger number

The sum of two numbers is 19 and their product is 78 What is the larger number

A rectangular garden has a perimeter of 48 cm and an area of 140 sq cm What is the width of this garden

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