Answer: her call lasted for 26 minutes.
Step-by-step explanation:
Let x represent the number of minutes for which her call lasted.
Rachel purchased a prepaid phone card for $30. Long distance calls cost 6 cents a minute using this card. Converting 6 cents to dollars, it becomes 6/100 = $0.06
This means that the cost of x minutes of long distance call is
0.06 × x = $0.06x.
If the remaining credit on her card is $28.44, it means that
0.06x + 28.44 = 30
0.06x = 30 - 28.44
0.06x = 1.56
x = 1.56/0.06
x = 26
Answer:
1,29
Step-by-step explanation:
74*2pi/360
ezzzzzz
Answer:
Well, I don't know how to graph it for you, but the slope is -2/3 and the point is (-9, 5). So, when you graph it, from the point (-9, 5), you can go 3 units to the right and 2 units down.
1. You have that the area of the rectangle defg is 108 cm² and the scale factor is 3/4. Therefore, the scale factor of the area of the rectangle <span>defg </span>is:
=(3/4)²
=9/16
2. Keeping this on mind, you have that the area of the rectangle <span>qrst is:
</span>
A2=A1x16/9
A2=(108 cm²x16)/9
A2=1728 cm²/9
A2=192 cm²
The answer is: The area of the rectangle qrst is <span>192 cm².</span>
Answer:
I'm not very good with angles but I think the answer is AB