Ella has 50 stacks of 10 pennies in each stack. Describe how to find how many pennies Ella has in all.

Answers

Answer 1

Answer: There is an easy way, 50.10=500. If there are 50 stack; there is total 10+10+10+ ... +10=50.10=500 p .

Answer 2

Answer: You just could get 50 time 10 =500

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PLEASE ANSWER IN LESS THAN 10 MINUTES!!!!!!!!!!! Multiply. 3.56 • –14

Relationship B has a greater rate than Relationship A. The graph represents Relationship A.Which equations could represent Relationship B?

Choose all answers that are correct.
A. y = 3/4x

B. y = 0.6x

C. y = 2/3x

D. y = 1/4x

Help Meh

Answers

we know that

The rate of the Relationship is the slope of the function

Find the slope of the Relationship A

the slope is equal to

$m=((y2-y1))/((x2-x1))$

we have the points

$(4,2)\ and\ (8,4)$

Substitute in the formula above to find the slope

$m=((4-2))/((8-4))$

$m=(2)/(4)=0.5$

Compare the value of the rate of the Relationship A with each case

case a)

$y = (3/4)x$

In this case the rate of the equation is equal to $(3)/(4)$

Compare with the rate of the Relationship A

$(3)/(4)>(2)/(4)$

therefore

$y = (3/4)x$ -----> This equation could represent Relationship B

case b)

$y = (0.6)x$

In this case the rate of the equation is equal to $0.6$

Compare with the rate of the Relationship A

$0.6 > (2)/(4)$

$0.6 > 0.5$

therefore

$y = (0.6)x$ -----> This equation could represent Relationship B

case c)

$y = (2/3)x$

In this case the rate of the equation is equal to $(2/3)$

Compare with the rate of the Relationship A

$(2)/(3) >(2)/(4)$

Multiply by $12$ both sides

$8 > 6$

therefore

$y = (2/3)x$ -----> This equation could represent Relationship B

case d)

$y = (1/4)x$

In this case the rate of the equation is equal to $(1/4)$

Compare with the rate of the Relationship A

$(1)/(4) <(2)/(4)$

therefore

$y = (1/4)x$ -----> This equation could not represent Relationship B

therefore

the answer is

$y = (3/4)x$

$y = (0.6)x$

$y = (2/3)x$

Answer:

A,B,and C

I took the test but if you want a Step-by-step explanation comment below!

The width of a garden is (4x-1) feet and the length is 2x feet. Find the perimeter of the garden.

Answers

perimiter=2(L+W)
L=2x
W=4x-1
P=2(2x+4x-1)
P=2(6x-1)
P=12x-2

What is
$q - 5 \leqslant -2$

Answers

q - 5 ≤ -2 |+5

q ≤ 3

Look at the picture

48/3 to the simplest form is?

Answers

Find the Greatest Common Factor (GCF)
of 48 and 3

GCF = 3

We can reduce the fraction by dividing
the numerator and denominator by 3

48 ÷ 33 ÷ 3=161

Dividing 16 by 1 we get

=16

To reduce any fraction to its simplest form, divide the top and bottom numbers by their greatest common factor.

The greatest common factor of 3 and 48 is 3.

Helen has 4 jogging outfits and three pairs of shoes. How many different outfits can she make?

Answers

she can wear 12 different outfits.

She can make 12 different outfits

A magician is doing a rope trick with a rope that is 7/8 ft long. During the trick he cuts a piece that is 1/6 of the original. How long is the cut piece?

Answers

Total length of rope 7/8 feet long.

He cuts a piece that is 1/6 of the original length.

Let x = length of the cut piece.

Can you finish?

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