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One side of a square is 3x + 2. Which expression represents the perimeter?
2(3x + 2)
(3x + 2)²
4(3x + 2) **Weegy:** 9x^4. If you are satisfied with my answer, please click 'Good' on the ratings. Thank you! **User:**
Which of the following could represent consecutive even integers?
x + 1, x + 2
x + 1, x + 3
2x, 2x + 1 **Weegy:** x + 1, x + 3 could represent consecutive even integers. **User:**
Dwayne's garden is triangle-shaped with two equal sides and a third side that is 4 ft more than the length of an equal side. If the perimeter is 49 ft, how long is each side?
Which equation represents this?
2x = 49
2x + 4 = 49
3x = 49
3x + 4 = 49 **Weegy:** D)3x + 4 = 49
**User:**
If four times a certain number, increased by 6 is equal to 94, what is the number?
If x represents the number, then which of the following equations could be used to solve the problem?
4x + 6 = 94
4(x + 6) = 94
x + 6 = 4(94) **Weegy:** The answer is 4x + 6 = 94 **User:**
The sum of three numbers is 69. If the second number is equal to the first diminished by 8, and the third number is 5 times the first. What are the numbers?
If x represents the first number, then which of the following equations could be used to solve the problem?
x = 6x - 8
69 = 6x - 8
69 = 7x - 8 **User:**
In a triangle, the measure of the second angle is twice the measure of the first angle. The third angle is equal to the sum of the other angles.
Which of the following could represent the measures of the three angles?
x, 2x, 4x
x, 2x, 3x
x, 2x, 2x **User:**
Thomas has $6.35 in dimes and quarters. The number of dimes is three more than three times the number of quarters. How many quarters does he have?
If q represents the number of quarters, then which of the following expressions represents the value of the number of dimes in cents?
3q + 3
6.35 - q
10(3q + 3) **Weegy:** Thomas has $6.35 in dimes and quarters. The number of dimes is three more than three times the number of quarters. If q represents the number of quarters, then which of the following expressions represents the number of dimes that Thomas has? 2. [ 3q + 3 ] (More)

Question

Expert Answered

Updated 9/2/2014 3:01:01 AM

1 Answer/Comment

Which of the following represents "ten times the sum of a number and fourteen is equal to nine times the number"?
10(N + 14) = 9N
10(9N + 14) = N
10(N + 9N) = 14 **Weegy:** a.10(N + 14) = 9N **User:**
In the solution of the equation 5 - 3x = 2x + 9, 3x is added to the equation first. Which of the following should be done next?
add -9
add -5
add -2x **Weegy:** add -5.. **User:** What is the solution set of the following equation?
-8x + x + 15 = -7x + 12 **Weegy:** C.{all reals} **User:** Solve for x.
5(2x - 1) = 6 **Weegy:** 10x-5=6 ...10x=6+5 = > 10x=11.... x=11/10 **User:** Solve for x.
3(3x - 1) + 2(3 - x) = 0 **Weegy:** Solution:
3x - 4 = 13 ; 3x = 13+4 ; 3x = 17 ;
x = 17/3 = 5 2/3 (answer) **User:** Solve for B.
R = x(A + B)
**User:**
If 6 times a certain number is added to 8, the result is 32.
Which of the following equations could be used to solve the problem?
6x = 32
6(x + 8) = 32
6x = 8 + 32
6x + 8 = 32 (More)

Question

Expert Answered

Updated 9/2/2014 2:59:43 AM

3 Answers/Comments

-8x + x + 15 = -7x + 12

-7x + 15 = -7x + 12

-7x + 7x = 12 - 15

0 = -3 which is a false statement.

There is no solution for the equation -8x + x + 15 = -7x + 12

-7x + 15 = -7x + 12

-7x + 7x = 12 - 15

0 = -3 which is a false statement.

There is no solution for the equation -8x + x + 15 = -7x + 12

Added 9/2/2014 2:57:01 AM

This answer has been confirmed as correct, not copied, and helpful.

Confirmed by jeifunk [9/2/2014 3:23:49 AM]

3(3x - 1) + 2(3 - x) = 0

9x - 3 + 6 - 2x = 0

7x + 3 = 0

7x = -3

x = -3/7

9x - 3 + 6 - 2x = 0

7x + 3 = 0

7x = -3

x = -3/7

Added 9/2/2014 2:58:34 AM

This answer has been confirmed as correct, not copied, and helpful.

Confirmed by jeifunk [9/2/2014 3:26:00 AM]

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