If x is greater than 0, x can be 1, 2, or 3, or any positive number greater than 0.
Answer:
10 in
Step-by-step explanation:
How to solve the problem--step-by-step:
m=each minute
plan A:
$15+$0.14x
plan B:
$20+$0.09x
Solve
15+0.14x=20+0.09x
15-15+0.14x=20-15+0.09x
0.14x=5+0.09x
0.14x-0.09=5+0.09x-0.09
0.05x=5
0.05x/0.05=5/0.05
x=100
Thus, at 100 minutes, the two plans cost the same.
Check Work
plan a: 15+0.14(100)= $29
plan b: 20+0.09(100)= $29
Solution is correct.
Answer:
ill just give u the answer but 1. is b=-8, 3 is t=-2, 7 is p=4, and 9 part a is 20 songs while 9 part b is store 1. Hope you turn get a good grade lol.
The steps in the patterns A and B form a sequence
The attached diagram represents dots in patterns A and B
<h3>How to draw the diagrams</h3>
For pattern A, we have:
Step 2 = 10 dots
Increment of 3 dots in each step
This means that:
Step 0 = 4 dots
Step 1 = 7 dots
Step 2 = 10 dots
Step 3 = 13 dots
For pattern A, we have the following rule
When n = 0 to 3, we have:
Step 0 = 1 dot
Step 1 = 3 dots
Step 2 = 9 dots
Step 3 = 19 dots
Next, we draw the diagrams of both patterns (see attachment)
Read more about patterns at:
brainly.com/question/15590116