Answer:
2t + 8
Step-by-step explanation:
add the like terms.
Answer:
32f+72
Step-by-step explanation:
Distribute the -8
Answer:
Yes It Is.
Step-by-step explanation:
The equation would be:
y = 3x + 15
1) Table: It is pretty easy to do so, just plug in 0, 1, 2, 3, etc. for x and solve for y
2) graph (find slope): slope would be 3 shells/day that has a y-intercept of 15
3) you already defined the variables
4) 3(5)+15 = 15+15 = 30 seashells
I hope this helps!
Answer:
regular polygon of 9 sides has 9 lines of symmetry
