What are the common factors of 20 25 and 40

Answers

Answer 1

Answer: The greatest common factor is 5

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a male African elephant weighs 7 tons if a male African Lion at the zoo what is 1/40 of the weight of the male African elephant how many pounds does a lion weigh

Answers

The African Lion weighs 350 pounds

The African lion weighs 350 pounds. Hope that helped

Solve each equation and show your work for all thema. n-3.4=2312.2

b. 1× =5.12
--
2

c. m + 2 = 7.8

d. 1.2 d = 6

Answers

a. n - 3.4 = 2312.2

Show Work: 2312.2
+ 3.4
----------
n = 2315.6

b. 1x = 5.12

Show Work: 5.12 divided by 1 would equal to 5.12 (Note: Anything times or divided by 1 would give you the same factor that you multiplied.)
x = 5.12

c. m + 2 = 7.8

Show Work: 7.8
- 2
-------
m = 7.6

d. 1.2 d = 6

Show Work: 1.2 divided by 6 would equal to 5.
d = 5

If you don't believe, check with an calculator, but glad to help! ^^

$99 watch with a 40% discount

Answers

first change the percent to a decimal 40% = 0.4
then subtract 99 - 0.4 = 98.6
the answer is 98.6

On Thursday a local shop sold a combination of 417 hamburgers and cheese burgers. The number of cheeseburgers sold was two times the number of hamburgers sold. How many burgers were sold on Thursday

Answers

Answer:

The number of hamburgers sold was 139 and the number of cheeseburgers sold was 278.

Step-by-step explanation:

Let

x -----> the numbers of hamburgers sold on Thursday

y -----> the numbers of cheeseburgers sold on Thursday

we know that

$x+y=417$ ----> equation A

$y=2x$ ----> equation B

Substitute the equation B in equation A and solve for x

$x+2x=417$

$3x=417$

$x=139$

Find the value of y

$y=2(139)=278$

therefore

The number of hamburgers sold was 139 and the number of cheeseburgers sold was 278.

A regular hexagon (6-sided figure) has sides that are all the same length. Each side length is represented by the expression x + ⅓ y. a) Write an algebraic expression that represents the perimeter of the hexagon. b) Use one of the expressions and evaluate the perimeter of the hexagon if x = 5 and y = 6 HELPPPPP!!!!!

Answers

perimiter=6 times legnth of one side
P=6(x+1/3y)
P=6x+6/3y
P=6x+2y

if x=5 and y=6
P=6(5)+2(6)
P=30+12
P=42

A. P=6x+2y
B. 42 units is the perimiter

Macy has some ropes each 2 feet long. Nellie has some ropes each 3 feet long. Oscar has some ropes each 5 feet long. What is the length of each line of ropes when they are of the same length?

Answers

I think
2 feet+3 feet+5 feet= 10 feet

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