What is 5×-4 simplify each expression for x=4

if x is just being multiplied: 16 If x is an exponent: 621

Step-by-step explanation:

I can't tell if the x is an exponent or just being multiplied, so I'm giving you the answer for both

If x is an exponent:

5^x - 4 = 5^4 -4 = 625 - 4 = 621

if x is just being multiplied:

5x -4 = 5(4) - 4 = 20 - 4 = 16

x is greater than 5

step-by-step explanation:

2x+7 is greater than 17

    -7                           -7

2x is greater than 10

divide by 2 each side

x is greater than 5

total of apples - take away four

6-4 = 2

answer is 2 apples