Intersecting lines will have how many solutions?
what about parallel lines?
overlapping lines?

15.5

step-by-step explanation:

5

∑

n = 1

substitute n = 1, 2, 3, 4, 5 and sum the terms

= + + + 2² + 2³

= 0.5 + 1 + 2 + 4 + 8

= 15.5

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis:

try quizlet : ) hope this

2 liters for 10   people

step-by-step explanation: