2. D 3/4 (POR). Which of the following are the coordinates of R'?
2 answers:
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Answer:
1.11.5
2.38.5
3)b=9
4)12
5)9
Step-by-step explanation:
One simple rule.
Q1 :P1 :: Q1:P2
Q1*P2 = P1*Q1
- 7:2 :: tomatillos :18
2*tomatillos =7*18 ⇒tomatillos =11.5
2. 11:2 :: pages :7
2*pages =11*7 ⇒pages =38.5
3.
b =9
4. 12:8 :: 18 :x
8*18 = 12*x ⇒ x =12
5. 3 :7 :: cantaloupes : 21
7*cantaloupes =21*3 ⇒ cantaloupes =9
Answer:
Option C is correct
Step-by-step explanation:
Given: inequality is
To find: situation that can be represented by the given inequality
Solution:
Cost of Dunkin Donuts gift card with Daniel = $50
Amount spent by Daniel per day = $3.50
Cost of Dunkin Donuts gift card with David = $100
Amount spent by David per day = $6
Amount left with Daniel after x days =
Amount left with David after x days =
According to question,
Amount left with Daniel after x days > Amount left with David after x days
So, he inequality that satisfies the situation is
Option C is correct