Evaluate 4x3 + 2 for x = -1.
-62
-10
-6
-2

4x3 + 2; 4 * (-1) * 3 + 2; -4 * 3 + 2; -12 + 2 = -10 - - - If 3 is an exponent: 4x3 + 2; 4(-1)^3 + 2; 4(-1) + 2; -4 + 2 = -2

Question

Asked 4/8/2014 10:12:10 AM

Updated 4/8/2014 12:05:46 PM

1 Answer/Comment

Rating

3

4x3 + 2;

4 * (-1) * 3 + 2;

-4 * 3 + 2;

-12 + 2 = -10

- - -

If 3 is an exponent:

4x3 + 2;

4(-1)^3 + 2;

4(-1) + 2;

-4 + 2 = -2

Added 4/8/2014 12:05:46 PM

This answer has been confirmed as correct and helpful.

Evaluate + for x = 6, y = -4, and z = -2.
-27
-9
9
27 **Weegy:** where's the equation to solve **User:** Simplify 8 - (-5) - 4(-7). **User:** Simplify -|-7 + 4|.
-11
-3
3
11
(More)

Question

Updated 4/8/2014 11:41:44 AM

2 Answers/Comments

8 - (-5) - 4(-7);

8 + 5 + 28;

13 + 28 = 41

8 + 5 + 28;

13 + 28 = 41

Added 4/8/2014 11:41:15 AM

This answer has been confirmed as correct and helpful.

-|-7 + 4|;

-7 + 4 = -3

-7 + 4 = -3

Added 4/8/2014 11:41:44 AM

This answer has been confirmed as correct and helpful.

Perform the indicated operation.
14 - (-10)
4
-4
24
-24 **Weegy:** 4 **User:** Which of the following shows the correct order?
()2, 0.75,
()2 **Weegy:** 0.6/0.75 =
0.8 **User:** Find the value of 48 - 32 ÷ 4 · 2.
8
32
40
44 **Weegy:** 48 - 32 ? 4 ? 2 = 32 48 - 8 ? 2 48 - 16 = 32 **User:** Evaluate A2 for A = -4.
-16
-8
8
16 **Weegy:** d.16 **User:** Simplify 6(x + 3). **Weegy:** The answer is x^2 **User:** Simplify 6(x + 3).
6x + 3
6x + 18
6x + 9
x + 18 (More)

Question

Updated 4/8/2014 11:44:18 AM

2 Answers/Comments

14 - (-10);

14 + 10 = 24

14 + 10 = 24

Added 4/8/2014 11:42:39 AM

This answer has been confirmed as correct and helpful.

6(x + 3)

= 6x + 18

= 6x + 18

Added 4/8/2014 11:44:18 AM

This answer has been confirmed as correct and helpful.

Simplify 7m - 11n - n + 5m.
12m - 12n
12m - 11
12m2 - 12n2
mn

Question

Not Answered

Updated 4/8/2014 10:25:36 AM

2 Answers/Comments

7m - 11n - n + 5m.

7m + 5m - 11n - n

= 12m - 12n.

7m + 5m - 11n - n

= 12m - 12n.

Added 4/8/2014 10:25:36 AM

This answer has been confirmed as correct and helpful.

Evaluate 23x-1 for x = 1. **Weegy:** Please clarify your question.Thank you. **User:** Evaluate N^2 + 2N + 1 for N = 5.
21
36
51 (More)

Question

Updated 4/8/2014 10:36:04 AM

2 Answers/Comments

23x - 1;

23(1) - 1;

23 - 1 = 22

23(1) - 1;

23 - 1 = 22

Added 4/8/2014 10:35:48 AM

This answer has been confirmed as correct and helpful.

(5)^2 + 2(5) + 1;

25 + 10 + 1;

35 + 1 = 36

25 + 10 + 1;

35 + 1 = 36

Added 4/8/2014 10:36:04 AM

This answer has been confirmed as correct and helpful.

Evaluate A2 for A = 2.3. **Weegy:** A2
A = 2.3;
2.3(2) = 4.6 **User:** Evaluate 3(a + b + c)2 for a = 2, b = 3, and c = 4.
54
243
729 (More)

Question

Not Answered

Updated 4/8/2014 12:00:30 PM

1 Answer/Comment

3(2 + 3 + 4)2;

3 * 9 * 2 = 54

If 2 is an exponent:

3(a + b + c)^2;

3(2 + 3 + 4)^2;

3(9)^2;

3(81) = 243

3 * 9 * 2 = 54

If 2 is an exponent:

3(a + b + c)^2;

3(2 + 3 + 4)^2;

3(9)^2;

3(81) = 243

Added 4/8/2014 12:00:30 PM

This answer has been confirmed as correct and helpful.

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