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Len [333]
2 years ago
11

The price of a 9 minute phone call is ​$3.15. What is the price of a 13 minute phone​ call?

Mathematics
1 answer:
tino4ka555 [31]2 years ago
4 0

Answer:

5.95

Step-by-step explanation:

9 min-> $3.15

1 min -> 0.35

17 min->5.95

plese give me brainliest

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Write the 2-digit number that matches the clues. My number has a tens digit that is 8 more than the ones digit. Zero is not one
laila [671]
Firstly attention should pe paid to the exact words given in the problem and then only the answer can be easily deduced.
It is a 2 digit number and that is said in the problem
Now For the tens digit it has been said that it is 8 more than the ones digit. The ones digit cannot be zero and that is already mentioned in the problem.
So if we take the ones digit to be 1, then the tens digit will be= 8 +1
                                                                                                 = 9
Now if we take the ones digit to be 2, then the tens digit will be = 2 + 8
                                                                                                     = 10
So it cannot be 2 as the tens digit takes the number to a 3 digit number and it is not possible.
So the answer to this problem is 91.
5 0
3 years ago
If 7/12 is multiplied by a fraction less than 1 what would be the product
olga55 [171]

Answer:

<em>Examples below</em>

Step-by-step explanation:

We have the fraction

\frac{7}{12}

It's required to multiply it by any fraction less than 1. Let's select the following fractions. All of them are less than 1 because the numerator is less than the denominator:

\frac{1}{7}

\frac{4}{5}

\frac{6}{35}

The required products are:

\frac{7}{12}\cdot \frac{1}{7}=\frac{7}{7*12}=\frac{1}{12}

\frac{7}{12}\cdot \frac{4}{5}=\frac{4*7}{12*5}=\frac{7}{15}

\frac{7}{12}\cdot \frac{6}{35}=\frac{6*7}{12*35}=\frac{1}{10}

4 0
3 years ago
What is the slope-intercept form and slope and y-intercept of the problem: -4x+2y=10?
djyliett [7]

Answer:

slope intercept is y=mx+b where m is the slope and b is the y intercept

so the slope is 2 and the y intercept is 5 so the equation is y=2x+5

Step-by-step explanation:

5 0
3 years ago
Please help, i need help understanding this better.
grin007 [14]
The function is all of the ordered pairs (dots/points) on the graph.  The definition of a function is that all inputs (x values) have exactly one output (y value).  Therefore, this is a function, and the x and y values have been plotted on this graph to more easily visualize the function for you.

7 0
3 years ago
9/6=x/8 what value of x solves the following proportion
boyakko [2]
\dfrac{9}{6}=\dfrac{x}{8}\\&#10;\dfrac{3}{2}=\dfrac{x}{8}\\&#10;2x=24\\&#10;x=12


4 0
4 years ago
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