If katrina runs at a pace of 5 miles per hour how many miles can she run in 2 hours?

10 miles.

Step-by-step explanation:

You have to multiply 2 by 5 to get your answer, since she can run 5 miles per 1 hour. So in 2 hours, she can run 10 miles.

because its not ur topic and its not for is for homework not that.

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