Answer:
Step-by-step explanation:
well i don't know what this means because it says which so that means there has to be a multiply choice. so i cant really help with that
Yes if x=5 then 4(5)= 20 and 15+5=20
Answer:
35.71m/s²
Step-by-step explanation:
using the formula force(F)=mass(m)×acceleration(a)
a =

F=15.0N
m=0.42kg
a=?
a=15÷0.42
a=35.71m/s²
The answer is 87. it was quite simple