Need help with #18 pls

Mathematics

1 answer:

tigry1 [53]3 years ago

4 0

your answer would be 25 steps

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Using coupons you spell $91 grocery shopping this is 65% of the total retail price of groceries how much would you have spent if

Andrews [41]

$140 because

$91 divided by 65 is 1.4
1.4 times 100 is 140

3 0

3 years ago

What is the domain and range

Rainbow [258]

Well, keep in mind that the domain of a function is the entire set of possible values of the independent variable. To make it more clear, the domain is the set of all possible x-values, which will make the function work, and with real y-values as the output. So, the range would be the set of all of the second elements of an ordered pair (y-coordinates).

If you made a T chart like the picture you have above, you would have to put x (age of person) and y (books read).

So,

x = age of person

y = books read

4 0

3 years ago

Find the product. 5.28 · 1.4 = _____ 7.392 2.64 73.92 7.362

stepan [7]

I would say that it is 7.392 :)

4 0

3 years ago

Read 2 more answers

You eat 3/10 of a pack of hot dogs. Your friend eats 1/5 of the pack of hot dogs. What fraction of the pack of hot dogs do you a

GalinKa [24]

Answer:

1/2

Step-by-step explanation:

Both fractions can be expressed using a denominator of 10. The sum can be reduced by removing a common factor of 5 from numerator and denominator.

$\dfrac{3}{10}+\dfrac{1}{5}=\dfrac{3}{10}+\dfrac{2}{10}\\\\=\dfrac{3+2}{10}=\dfrac{5\cdot 1}{5\cdot 2}=\dfrac{1}{2}$

6 0

3 years ago

What is the average of -2.6, 1.8, -3.3, -2.7, 2.2 ? I dont understand this.

olya-2409 [2.1K]

Average = Mean

To find the mean, add up the numbers and divide it by how many numbers there are.

So, $-2.6+1.8+(-3.3)+(-2.7)+2.2=-4.6$

There are 5 numbers in total.

$-4.6 \div 5=-0.92$

To do these types of division, ignore the decimal and add a 0 at the end.

So we can do:
$-460\div5=-92$

And put back the decimal.
Hope this helps :)

4 0

3 years ago