Answer:
33.75
Step-by-step explanation:
.375 * 90 = 33.75
make 371/2 intp .375
13
b= 3
3x3= 9
9+4= 13
3x3+4=13
Hope this helps
y^5 z^7
______
y^5
18+57= 75
Next time use a calculator chuckle nuts