Answer:
The number of tomato plants are <u>70</u> and the number of bell pepper plants are <u>60</u>.
Step-by-step explanation:
Given:
Michelle has an area in her garden for some plants and she wants to plant both tomatoes and bell peppers she can purchase tomato plants for $1.50 and she can purchase bell pepper plants were $2.00.
Michelle is counted up enough space in her garden for a total of 130 plans she has $225 to spend.
Now, to find the number of plants she can purchased for her garden.
Let the number of tomato plants be 
And let the number of bell pepper plants be 
<em>So, the total number of plants :</em>
<em />
<em />
<em />
<em />
<em>Now, the total money she has to spend:</em>
Substituting the value of 
from equation (1) we get:
<em>Subtracting both sides by 260 we get:</em>
<em />
<em />
<em>Dividing both sides by -0.5 we get:</em>
<em>The number of tomato plants = 70.</em>
Now, substituting the value of 
in equation (1):
<em>The number of bell pepper plants = 60.</em>
Therefore, the number of tomato plants are 70 and the number of bell pepper plants are 60.
