Answer:
-360
Step-by-step explanation:
Answer:y=2.6x+5
Step-by-step explanation:
Answer:
यो तपाईं को उत्तर कृपया एक चोती हेर्नुहोला ।धन्यबाद
Answer: 1500
Step-by-step explanation:
we can translate the sentence into an easy equation:
72/100 * x = 1080
Then we can solve for x by multiplying by 100/72. But wait! That can be simplified! We can cancel 4 out of both the top and the bottom to get the equivalent fraction, 25/18.
x = 1080 * 25/18
1080 and 18 can cancel since 1080/18 = 60
x = 60 * 25/1 ==> x = 1500
Answer:
Step-by-step explanation:
- Total number of plants = 15
- Total cost = $96
- Cost of pink flowering plant = $8
- Cost of purple flowering plant = $5
<u>Let x and y be the number of plants bought. Then we have equations:</u>
- 8x + 5y = 96
- x + y = 15 ⇒ y = 15 - x
<u>Substituting y in the first equation:</u>
- 8x + 5y = 96
- 8x + 5(15 - x) = 96
- 8x + 75 - 5x = 96
- 3x = 96 - 75
- 3x = 21
- x = 7
Correct option is the second one