Answer:
Sue
Step-by-step explanation:
34/2= 17 which is the highest out of them all.
Answer would be A) -410 feet because you just add or subtract when needed that easy hope it helps! :p
D for sure I hope it helps and I know I’m 100% right because I already had this question somewhere else dude so yeah
Answer:
Step-by-step explanation:
h and p are the number of history and psych textbooks, respectively.
store sold a total of 411 textbooks in a week.
h + p = 411
The number of history textbooks sold was 69 less than the number of psychology textbooks sold.
h = p - 69
Substitution
(p-69) + p = 411
2p = 411+69
p = 240
h = p-69 = 171
171 history books and 250 psych books
