patrick brought 54 inces of material that cost $3.40 for one yard. What change did he gets if he paid for the material with twenty-dollar bill? please explain and show your work.

Which statements about the pattern are true?Rule: Multiply by 10 and then subtract 5.

5, 45, 445, 4445, . . .

Choose all answers that are correct.

A.
Every term has a 5 in the ones place.

B.
Every term is a multiple of 5.

C.
Every term has 1 more digit than the previous term.

D.
Every term is a multiple of 10.




btw there are more then one

How does this model demonstrate the Pythagorean Theorem?Three squares whose corners touch so that the respective edges form a triangle. The smallest square has a side labeled six and is made up of thirty-six smaller squares. The largest square has a side labeled ten and is made up of one hundred smaller squares. The third square has a side labeled eight and is made up of sixty-four smaller squares.

A.
The sum of the lengths of the shortest and the longest sides is equal to twice the length of the middle side. So double the length of the longer leg of any right triangle is equal to the sum of the shorter leg and the hypotenuse.

B.
The sum of the area of the two smaller squares is equal to the area of the larger square. So the sum of the lengths of the two legs of any right triangle squared is equal to the length of the hypotenuse squared.

C.
The sum of the area of the smallest and the largest squares is equal to the area of the middle square. So the sum of the lengths of the shorter leg and the hypotenuse of any right triangle squared is equal to the length of the middle leg squared.

D.
The length of the longest side minus two equals the length of the middle side. The length of the middle side minus two equals the length of the shortest side. So the length of the short leg of any right triangle is equal to the length of the middle leg minus 2, and the length of the hypotenuse is equal to the length of the middle leg plus 2.

What is 29*26/54.33a^26b-893d

Write two multiplication equations using fractions and mixed numbers. Write one equation that will have a product greater than the first factor. Then write another equation that will have a product less than the first factor.

there are 1,000 workers in a factory each worker works 30 hours a week and is paid $10.50 an hour how much does the company pay the workers altogether each week

Just want you check if my answer is right...i'm not good in math.Ana paid 1/4 of her money for a pair of shoes and 1/5 of it for a shoulder bag. She later spent 3/8 less the remainder of her money for a dress. What part of her money did she pay for the dress?
Answer: 3/8 of 1/4 - 1/5
= 3/8 of 11/20 = 33/160