Ok first we have to find out whats 2p+p=20 combine like terms to get 3p=20 the divide 3 on each side to get p=6 2/3 then we plug in 6 2/3 to 2p-5 so 2(6 2/3) -5 so its 12.666-5 to get 7.666 so that's the answer.
120?
i haven’t done this in a while so sorry if i got that wrong
Answer:
Step-by-step explanation:
idk
Answer:
29 miles
Step-by-step explanation:
a²+b²=c²
√a²+b² =c
√21²+20²=29
29miles