Simplify by using the order of operations. [8.5 - (-0.5)]^2
Question
Updated 2/8/2015 4:01:59 AM
Edited by Andrew. [2/8/2015 4:01:58 AM], Confirmed by Andrew. [2/8/2015 4:01:59 AM]
Original conversation
User: Multiply. 20(-2.5)

User: Simplify by using the order of operations. [8.5 - (-0.5)]^2

Weegy: [8.5 - (-0.5)]^2
=[8.5+0.5]^2
=9^2
=9*9
=81

User: Multiply. (-10)(-5)(-6)

Question
Updated 2/8/2015 4:01:59 AM
Edited by Andrew. [2/8/2015 4:01:58 AM], Confirmed by Andrew. [2/8/2015 4:01:59 AM]
Rating
3
20(-2.5) = -50
Confirmed by Andrew. [2/8/2015 4:02:11 AM]
3
(-10)(-5)(-6)

= (50)(-6);

= -300
Confirmed by Andrew. [2/8/2015 4:02:22 AM]

Questions asked by the same visitor
Simplify - | 26 | User: Multiply. 20(-2.5)
Weegy: (20 / 4) - 2 = 3 User: Multiply. (-10)(-5)(-6) User: Simplify. (-7)2 Weegy: (9*10^5) (6*10^-7) = 900,000 * 0.0000006; = 0.54 or 5.4 x 10^-1 User: Find the complementary angle if = 33 ° Weegy: A pair of angles are complementary if the sum of their measures is 90 degrees. If the two complementary angles are adjacent (i.e. have a common vertex and share just one side) their non-shared sides form a right angle. User: -7 * _____ = 1 User: Fill in the blank with the appropriate number. ____ - 39 = 0 Weegy: 39 - 39 = 0 User: Fill in the blank with the appropriate number. -7 * _____ = 1 User: Multiply. 20(-2.5) Weegy: (20 / 4) - 2 = 3 (More)
Question
Updated 2/8/2015 6:12:36 AM
(20)( - 2.5)
= - 50
( - 10)( - 5)( - 6)
= (50)( - 6)
= - 300
- |26| = - 26
Farmer Jane's corn field covers 435,600 square feet. How many acres is that?
Weegy: 435,600 square feet is 10 acres. (More)
Question
Updated 2/8/2015 6:14:29 AM
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