Please help! Brainliest!

P= $1400,300 r = 7 1/2% t = 4 what is i ? $4.29 $429.00 $4290.00

If a =6, what is the value of 2a(3b + 5c)?

Adriveway is 60-feet long by 6-feet wide. the length and width of the driveway will each be increased by the same number of feet. the following expression represents the perimeter of the larger driveway: (x + 60) + (x + 6) + (x + 60) + (x + 6) which expression is equivalent to the expression for the perimeter of the larger driveway? a) 2(x + 66) b) 4x + 33 c) 4(x + 33) d) 4(x + 132)