Step-by-step explanation:
A is the answer to the question
7a-2b = 5a + b
2a=3b
a = 3b/2
60 - 45 = 15
so 15/45 = p/100
answer is A.
She should use 18 tablespoons of plant food.
6÷2= 3
3×6= 18
Hope this helps! :)
\(^ ◇^)/
Answer:
6. 1.01 x -10^5
7. 6 x -10^14
8. 550,000
9. 60,700,000
10. 0.000204
11. 0.0004
12. 7,000,000,000,000 > 3,500,000,000
7,000,000,000,000 (or 7 x 10^12) is greater by 2,000 times
15. 10^3 and 10^4
