PLEASE HELP 50 POINTS Tyrone factored the polynomial completely. What is the value of B?

12x4+30x3+4x2+10x

Ax(Bx2+1)(2x+5)

A: 2
B: 3
C: 5
D: 6

Jonah runs 3/5 miles on sunday and 7/10 mile on monday. he uses the model to find that he can ran a total of 1 mile . what mistake does jonah make

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5