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Citrus2011 [14]
3 years ago
6

What is the value of x in 2x+8+3x+5=123

Mathematics
1 answer:
notsponge [240]3 years ago
3 0

Answer:

5x + 13 = 123

     - 13   - 13

5x = 110

5x/5 = 110/5

x = 22

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(1/8 + 3/12) x (1 1/6-1/2)
aivan3 [116]

Answer:

1/2

Step-by-step explanation:

(1/8+3/12)×(11/6-1/2)

Using bodmas

Deal with the bracket first and it should start with the addition

1/8+3/12

Lcm of the two is 96

12+24/96

=36/96

Then move to the next bracket

11/6-1/2

Lcm is 6

11-3/6

=8/6

Bring the two answers together

36/96×8/6

=1/2

5 0
3 years ago
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What is 50,000 + 7,000 + 400 + 10 + 6 in standard form?
ziro4ka [17]

Answer:

57,416

Step-by-step explanation:

50,000 + 7,000 + 400 + 10 + 6

50,000 is in the ten thousands place.

7,000 is in the thousands place.

400 is in the hundreds place.

10 is in the tens place.

6 is in the ones place.

8 0
3 years ago
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What is the solution to the equation 5(x-3) = 2(x+3)?
VikaD [51]
Answer:
x = 7


General Formulas and Concepts:
Order of Operations: BPEMDAS


Step-by-Step Explanation:
Step 1: Define
5(x - 3) = 2(x + 3)

Step 2: Solve for x
1. Distribute: 5x - 15 = 2x + 6
2. Subtract 2x on both sides: 3x - 15 = 6
3. Add 15 on both sides: 3x = 21
4. Divide both sides by 3: x = 7
8 0
3 years ago
Find the volume of a cylindrical container,whose height is 21cm and diameter is 14cm?
Lena [83]

Answer:

1029\pi

Step-by-step explanation:

Volume= \pi x (radius)^{2} x height = \pi x 7^{2} x 21 = 1029\pi

I hope it helps you!

4 0
2 years ago
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State whether the number is a solution to the giving inequality.
Sloan [31]
Yes -14 is greater than -17
3 0
2 years ago
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