You can find unit price by dividing the total amount of money to amount of item: in this case cards
$10.50/25 = $0.42 per trading card
$0.42 (unit price) is less than $1
Answer:
Step-by-step explanation:
Answer:
reciprocal = -14/15
= 15/-14
multiplicative inverse = × = = 1
=
Let's assume that the number we are using is
, where
and
are real numbers. The conjugate of this would be
. Multiplying the two together would get
. Since
and
are both real numbers, the multiplication of the conjugate must also be real.
2. <span>C. Parallel line
5. </span><span>B. Vertical
</span>6. C. <span>protractor and a straightedge.
8. </span><span>D. bisector of an angle.
</span>9. <span>B. 9°35′
10. </span><span>B. 59°
11. </span><span>A. side of a box.
12. </span><span>D. the perpendicular from the line to the point.
13. </span><span>C. 14°48′
14. </span><span>D. supplementary.
15. </span><span>D. supplementary
16. </span><span>B. The amount of rotation of one side
17. </span><span>C. 46°
19. </span><span>C. alternate interior angles.
20. </span><span>A. 55° </span>