Simplify this expression: 13 + (–12) – (–5) = ?
A. –6
B. 6
C. 30
D. –30

Question

Asked 1/18/2013 2:09:30 PM

Updated 4/29/2014 4:06:00 PM

1 Answer/Comment

Flagged by alfred123 [4/29/2014 4:06:00 PM]

s

Question

Asked 1/18/2013 2:09:30 PM

Updated 4/29/2014 4:06:00 PM

1 Answer/Comment

Flagged by alfred123 [4/29/2014 4:06:00 PM]

Rating

3

13 + (-12) - (-5)

13 - 12 + 5 = 6

13 - 12 + 5 = 6

Added 4/29/2014 4:05:58 PM

This answer has been confirmed as correct and helpful.

The wood in the trunk and limbs of a tree is made up of
A. pith.
B. phloem.
C. cork cambium.
D. secondary xylem **Weegy:** The wood in the trunk and limbs of a tree is made up of secondary xylem. (More)

Question

Updated 6/2/2018 9:33:18 AM

0 Answers/Comments

Solve the following equation: 6y – 20 = 2y – 4.
A. y = 4
B. y = 16
C. y = 2
D. y = 3 **Weegy:** 6y – 20 = 2y – 4,
6y - 2y = -4 + 20,
4y = 16 , y = 4 (More)

Question

Expert Answered

Updated 11/16/2014 11:19:04 AM

0 Answers/Comments

Given the formula E = IR what is the formula for R?
A. R = EI
B. R = I ÷ E
C. R = IE
D. R = E ÷ I **Weegy:** Given the formula E = IR; R = E ÷ I (More)

Question

Updated 11/16/2014 11:19:56 AM

0 Answers/Comments

Simplify and solve this equation for q: 3q + 5 + 2q – 5 = 65.
A. q = 15
B. q = 13
C. q = 23
D. q = 11 **Weegy:** 3q + 5 + 2q – 5 = 65,
5q = 65,
q = 65/5, q = 13 (More)

Question

Updated 2/3/2014 1:32:54 PM

0 Answers/Comments

Which of the following is a composite number?
A. 13
B. 29
C. 91
D. 139 **Weegy:** 91 is a composite number. (More)

Question

Updated 10/26/2014 12:21:16 PM

0 Answers/Comments

31,886,866

questions answered

There are no comments.