All categories

2 years ago

Eight rolls of paper towels cost $4.80. At the same unit rate, how much will six rolls of paper towels cost?

Mathematics

2 answers:

Gala2k [10]2 years ago

6 0

Answer:

six rolls will cost $3.60

Step-by-step explanation:

unit rate is $0.60 per roll and you multiply that by 6

julia-pushkina [17]2 years ago

3 0

Answer:

$28.80

Step-by-step explanation:

4.80 x 6 = 28.8

Hope this helped!

You might be interested in

Maggie only wore sandals tracker on two of the days that she trained so from her fitness trackers she verified that on the third

KIM [24]

We know form our problem that the third day she biked 20 miles, so we have the point (3,20). We also know that <span>on the eighth day she biked 35 miles, so our second point is (8,35).

To relate our two point we are going to use the slope formula: </span> $m= \frac{x_{2}-x_{1}}{y_{2}-y_{1}}$
We can infer form our points that $x_{1}=3$ , $y_{1}=20$ , $x_{2}=8$ , and $y_{2}=35$ . so lets replace those values in our slope formula:
$m= \frac{35-20}{8-3}$
$m= \frac{15}{5}$
$m=3$

Now that we have the slope, we can use the point-slope formula <span>determine the equation of the line that best fit the set for Maggie’s data.
Point-slope formula: </span> $y-y_{1}=m(x-x_{1})$
$y-20=3(x-3)$
$y-20=3x-9$
$y=3x+11$

We can conclude that the equation of the line that best fit the set for Maggie’s data is $y=3x+11$ .

3 0

3 years ago

How to put percent into decimal

fiasKO [112]

Answer:

There are multiple ways to do so:

You can divide the number by 100 to convert it to a decimal

You could take your percentage and add a decimal two places to the left.

Examples of both:

For division its as simple as 75 divided by 100 = 0.75

If we are going to use the decimal method, lets say we have 45%, so we can do this:

45% =45.00

Move the decimal two places to the left.

0.45

6 0

2 years ago

Why was proffessor clabberhead utterbunk holding up a piece of bread

Gnesinka [82]

He's a silly goober and he likes to joke around

6 0

3 years ago

If it rained on 3 days out of 20 days on what percent of the days did it rain

Andrei [34K]

It rained on 15% of those days

3 0

2 years ago

Read 2 more answers

2. In his bakery, Al Pastore decorated 18

Phantasy [73]

Smallest number of cakes that each would have decorated is 18.

4 0

2 years ago