18-7f=4
13 + 3p = 7
pls help me solve this two questions ...
Answers: 1
Mathematics, 21.06.2019 17:30
Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?
Answers: 1
Mathematics, 21.06.2019 19:30
Plz.yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?
Answers: 1
Mathematics, 21.06.2019 20:10
In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m
Answers: 1
Mathematics, 21.06.2019 23:00
Who long does it take to drive 150 miles at 45 miles per hour
Answers: 2
Mathematics, 03.12.2020 21:40
Mathematics, 03.12.2020 21:40
English, 03.12.2020 21:40
Mathematics, 03.12.2020 21:40
Mathematics, 03.12.2020 21:40
Mathematics, 03.12.2020 21:40
SAT, 03.12.2020 21:40
Mathematics, 03.12.2020 21:40