CAN SMN TELL ME IF THE GOT THE SAME ANSWERS?

first question I don't remember what it was but the answer was seven
second one it was y(3y+5)
4th one was 2.6 I think
the question for the bearings was 244.6 I think
the congruent rectangle coordinates c was (7.5,3) and (9.5,6.5)
for the 7th question the weight using the lie of best fit was 6kg?
the trig question was 113.6 or 246.4
the acceleration was 0.34 m/s^2
the compound interest question the rate was 6.5
the tsa was 267.03

the nth terms were:
- x^3+4
- (11-n)/(2+n)
- 2^(n+7)

the lowerbound question was 6.2

the vectors question was 2(7m+2n)/9

for some question I got 565.8 I don't remember which one

the last question was 9840

are these right? smn help-