First gets brainliest! Please and thanks you :)

Its B

Step-by-step explanation:

93000000 times 2/5 is 37200000 aka 3.72 times 10 to the 7th power

3.72 × 10 to the power of 4

Step-by-step explanation:

firstly convert 2/5 to percentage form, which is 40%

then find 10% of earths distance from the sun so divide 93000000 by 10 to get 9300000

multiply that by 4 to get 37200000

standard form = 3.72 × 10 to the power of 7

10a^3+277a^2-132a-792

step-by-step explanation:

(2a+11)(5a-12)(foil)

=10a^2-24a+55a-132 =10a^2+31a-132

(10a^2+31a-132)(a+6)

=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792

i hope this is what you are looking for : )

x= 149. 24+7=31. 180-31=149

your welcome