Answer:
The remaining balance on the card if Kira bought 40 prints is $13.00.
Step-by-step explanation:
X is representing the amount of prints that Kira has. Since she has 40 prints, let's plug that into the equation shown in the problem.
B = 15.00 - 0.05(40)
0.05 x 40 = 2
B = 15.00 - 2
B = 13
5 BC there is ten more red then black
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Using vertical angles, it is found that:
A. The solution for y is of y = 4.
B. The angle measures are given as follows:
<h3>Vertical Angles</h3>
If two angles are opposite by the same vertex in crossing segments, these angles are called vertical angles, and they are congruent, that is, they have the same measure.
In the context of this problem, the angles of 6y + 42 and of 66 are vertical, hence the value of y is calculated as follows:
6y + 42 = 66
6y = 24
y = 24/6
y = 4.
Angles A and C are supplementary, meaning that the sum of their measures is of 180º, hence:
<C + 66º = 180º
<C = 180º - 66º
<C = 114º.
Angles C and D are vertical, hence the measure of angle D is calculated as follows:
<D = 114º.
More can be learned about vertical angles at brainly.com/question/1673457
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Answer: 91%
Step-by-step explanation: