Nora ran 5 miles last week. She ran 7 miles this week.
During the same two weeks, Beth ran thr...
Mathematics, 05.05.2020 07:30, tjsimpson1217
Nora ran 5 miles last week. She ran 7 miles this week.
During the same two weeks, Beth ran three times as many miles as Nora.
Part A
Which expression represents the number of miles that Beth ran in the two weeks?
A. (5 + 7) + 3
B. (5 + 7) × 3
C. (5 + 7) + 2
D. (5 + 7) × 2
Part B
How many miles did Beth run? Enter your answer in the box.
miles
Sorry for 2 parts but plz help
Answers: 1
Mathematics, 21.06.2019 20:00, sahaitong2552
Write each of the following numerals in base 10. for base twelve, t and e represent the face values ten and eleven, respectively. 114 base 5 89t base 12
Answers: 1
Mathematics, 21.06.2019 21:30, paolacorazza
Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need
Answers: 3
Mathematics, 21.06.2019 22:10, Kurlyash
Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants. assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1
Answers: 3
Mathematics, 21.06.2019 23:00, BeautyxQueen
Who long does it take to drive 150 miles at 45 miles per hour
Answers: 2
Mathematics, 13.02.2020 01:41
Social Studies, 13.02.2020 01:41
Mathematics, 13.02.2020 01:41
Mathematics, 13.02.2020 01:41
Social Studies, 13.02.2020 01:42
Mathematics, 13.02.2020 01:42