Sum of all the prime numbers less than 25

100

Step-by-step explanation:

Prime numbers less than 25 = 2, 3, 5, 7, 11, 13, 17, 19, 23

Sum of the numbers = 2 + 3 + 5 + 7 + 11 + 13 + 17 + 19 + 23 = 100

I hope this helped! :)

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