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SVEN [57.7K]
3 years ago
15

you made a 12 minute call using a calling card. The call costs $0.66. there is a $1.21 left on your card. if the rate stays the

same, how many more minutes can you talk for using the card
Mathematics
1 answer:
AURORKA [14]3 years ago
8 0
1 because .66+ .66 is 1.32 which is an amount you don’t have. So 1 should be the answer.
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What is 5/21 expressed as a decimal
MAVERICK [17]
Just simply divdie

5/21= .23 or about .24
3 0
3 years ago
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pishuonlain [190]

Answer: The graph is shown below

The solution to the system is (x,y) = (2,3)

=============================================================

Explanation:

To graph y = \frac{5}{2}x-2, we need two points. Generating any (x,y) point involves picking a random x value to find its paired y value. For instance, if you plugged in x = 0, you should get to y = -2 which is the y intercept. Then trying something like x = 2 will lead to y = 3. This line goes through (0,-2) and (2,3). This line is shown in red below.

The blue line is horizontal and goes through 3 on the y axis. Every point on this horizontal line has the same y coordinate of 3. The x value doesn't matter, so it's not part of the equation y = 3.

The intersection of the red and blue line is the solution to the system. That intersection occurs at (x,y) = (2,3). This means x = 2 and y = 3 pair up together to make both original equations true.

Since this system has at least one solution, we consider it a consistent system.

5 0
3 years ago
HELP PLS ILL GIVE BRAINLIEST
Vilka [71]

Answer:

2•5s+s

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8 0
2 years ago
What is the value of 6 r + 6 − 4 s , when r = 7 and s = 3 ?
strojnjashka [21]

Answer:

36

Step-by-step explanation:

6r + 6 - 4s

r = 7

s = 3

6(7) + 6 - 4(3)

42 + 6 - 12

(remember PEMDAS, adding/subtracting left to right)

48 - 12 = 36

therefore the answer is 36

hope this helps ! :)

3 0
3 years ago
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What is the length of Side B C given that Side C G is 2.5 inches and Side G B is 2.5 StartRoot 3 EndRoot inches? Round to the ne
Tanya [424]

Answer:

10.8 inches

Step-by-step explanation:

This is most likely correct because if it is 2.5 and 3 end root then you could probably multiply and ad an get your answer.

6 1
3 years ago
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