Ty had 52 comic books. Now he has 61. Find the percent of change.

17.3077%

Step-by-step explanation:

Basically, I used this formula, which you can also use.

You can use the percentage increase formula for any percent increase calculation:

Percentage Increase=Final Value−Starting Value∣∣Starting Value∣∣×100

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