Is -4 a solution to the inequality x greater than or equal to 4

no, -4 is not the solution

Step-by-step explanation:

you replace x with -4

so... x is greater than or equal too 4 x>_ 4

but -4 is not greater than or equal to 4

1.30

step-by-step explanation:

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076