Mathematics

Mathematics, 16.10.2020 05:01, perezsamantha3oqr0za

Sandy evaluated the expression below. (-2) (6-3)-5(2+3)
(-2) (3) -5(5)
8(3) - 25
24-25
-1
What was Sandy's error?
Sandy should have evaluated (-2) as-8.
O Sandy should have not multiplied 5 and 5.
O Sandy did not add 2 and 3 correctly.
O Sandy should have not subtracted 3 from 6 first

Sandy evaluated the expression below.

(-2) (6-3)-5(2+3)
(-2) (3) -5(5)
8(3) - 25
24-25
-1
What wa

answer

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:30, galaxychild101

The clayton family’s pool has vertices at the coordinates (0, 2), (0, 5), (2, 5), (2, 6), (5, 6), (5, 1), (2, 1), and (2, 2). if each grid square has an area of 9 square feet, what is the area of the pool?

Answers: 1

Mathematics, 21.06.2019 19:00, GL1TCHED

What is the average diastolic blood pressure for adults

Answers: 2

Mathematics, 21.06.2019 23:30, KayBJ2005

Parabolas y=−2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

Answers: 1

Mathematics, 22.06.2019 00:30, jr101213

Nellie is analyzing a quadratic function f(x) and a linear function g(x). will they intersect? f(x) g(x) graph of the function f of x equals one half times x squared, plus 2 x g(x) 1 5 2 10 3 15

Answers: 2

Do you know the correct answer?

Sandy evaluated the expression below. (-2) (6-3)-5(2+3)
(-2) (3) -5(5)
8(3) - 25
...

Questions in other subjects:

Konu

Health, 25.10.2019 00:43

After completing you observations, do you think the lunar phases follow a pattern? can they be predicted? explain....

Konu

English, 25.10.2019 00:43

Read the excerpt from "mending wall." i see him there bringing a stone grasped firmly by the top in each hand, like an old-stone savage armed. he moves in darkness as it seems to m...

Konu

Business, 25.10.2019 00:43

Ajax computer company is an accrual-method calendar-year taxpayer. ajax has never advertised in the national media prior to this year. in november of this year, however, ajax paid...

Konu

Physics, 25.10.2019 00:43

Astreet light is mounted at the top of a 15-ft-tall pole. a man 6 ft tall walks away from the pole with a speed of 5 ft/s along a straight path. how fast is the tip of his shadow m...

Konu

Business, 25.10.2019 00:43

After you preview your document, what is the next step in the merge process?...

Konu

Physics, 25.10.2019 00:43

You are riding in an elevator on the way to the eighteenth floor of your dormitory. the elevator's upward acceleration is a = 1.94 m/s2 . beside you is the box containing your new...

Konu

Chemistry, 25.10.2019 00:43

Phosphoglucomutase catalyzes the reaction of glucose 6-phosphate (g6p) to fructose 6-phosphate (f8p). you are starting the reaction in a test tube with the 0.8m substrate (g6p), an...

Konu

Business, 25.10.2019 00:43

Hungryfrank, a small eatery based in the u. s. was reporting losses and wanted to turn its business around. it decided to start using the same name and menu as joeclub, a popular i...

Konu

Mathematics, 25.10.2019 00:43

Alex sold flowers as a sports fundraiser. he sold each rose for $3.50 and each carnation for $2.50. alex sold 264 flowers for a total of $772. define the variables you will use and...

Konu

Business, 25.10.2019 00:43

Schrager company has two production departments: cutting and assembly. july 1 inventories are raw materials $4,300, work in process—cutting $3,600, work in process—assembly $11,70...

Other tasks in the category: Mathematics More task