Travis is deciding how to study math tonight. He is choosing between studying graphs (G) patterns (P) or equations (E). He is also deciding whether he should use a textbook (T) or videos (V) to study. He will choose one topic and one method of learning. Which combo is tight A. GT, GV, PT, PV
B. GT PT ET GV PV EV
C GT GV PT PV ET EV TV
D GP GE GT GV PE PT PV ET EV TV

The correct option is;

B. GT PT ET GV PV EV

Step-by-step explanation:

The given information we have;

The number mathematics topics Travis has to chose from tonight = 3 topics

The number of ways he can chose to study each topic = 2 ways

Therefore the number of different combo Travis can chose from is given as follows;

The number of combos = The number of topics × The number of ways

∴ The number of combos = 3 × 2 = 6 combos

Therefore, the possible combos are;

B. GT PT ET GV PV and EV which is the same as GT, GV, PT, PV, ET, and EV.

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions