Can someone help me with my homework will give 20 points and brainliest!!!

4a) 135×11/5= 297 miles

b) 216/27= 8 gallons (27miles is the distance one gallon can go)

5) 4+3+4=11

4/11 × x=160

4x=1760

x= 440

6) $4.20/14= $0.3...cereal A

$3.90/12= $0.325...cereal B

Cereal A os the better buy

7) 4×30/3= 40 presents

Hope it's all correct :-)

hi,

6x times 4 is 24x and 5 times 4 is 20, so the answer is 24x+20.

hope this and for a little humor i am groot.

a - base

b - exponent

so,