Which statement is true about the sum of 5v/v^2+v-4/5v

4th option is correct xy=-10

if this was to u plzz mark me the brainliest

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation:

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x

48 / 6 = x

in this case, x will equal the amount of money in each card!

x therefore will be 8.

trent had $8 in each birthday card.