Answer:
19.) must add 9.02 to both sides the answer will be n= 12.87
20.) must subtract 31.53 from 62.4 but add a zero behind the 4 in the number 62.4 and the answer will be r=30.87
22.) Jake needs about 2.21 meters of wood to complete the school project.
Step-by-step explanation:
A=ub/k. the way you get this is by symplfying both sides of the equation then isolate the variable. hope this helped :)
I think its missing info?
Answer:
20.49 maybe?
Step-by-step explanation:
