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mr Goodwill [35]
3 years ago
13

Can someone help me solve 5(t+2) please

Mathematics
1 answer:
insens350 [35]3 years ago
6 0
This is a simple multiplication, written in a strange form.
 5(t+2) means 5 x t + 5 x 2 which simplifies to:
5t + 10
If it's equal to a number, 0 for example, then with a little rearranging we can find what t is.
5t + 10 = 0,
5t = -10
t = -2
If it's not equal to something, the answer is just 5t + 10.
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the sum of three number is 202, the second is three more than the first number, the third number is three times the second numbe
sertanlavr [38]

Answer:

x = 38

y = 41

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Step-by-step explanation:

x + y + z = =202

y = x + 3

z = 3y = 3(x + 3) = 3x + 9

<u>x</u> + <u>y</u> + <u>z</u> = <u>x</u> + <u>x + 3</u> + <u>3x + 9</u> = 5x + 12 = 202

5x + 12 = 202

5x = 190

x = 38

y = x + 3 = 41

z = 3y = 123

4 0
3 years ago
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timama [110]

Answer:

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Step-by-step explanation:

6 0
3 years ago
4X + 8 &lt; 1 + ( 2X - 5) PLEASE EXPLAIN
Simora [160]

Answer:

x < - 6

Step-by-step explanation:

Given

4x + 8 < 1 +(2x - 5) ← remove parenthesis

4x + 8 < 1 + 2x - 5, that is

4x + 8 < 2x - 4 ( subtract 2x from both sides )

2x + 8 < - 4 ( subtract 8 from both sides )

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x < - 6

5 0
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Andreas93 [3]

Answer:

Option B will be cheaper.

Step-by-step explanation:

Option A:

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Option B:

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ExtremeBDS [4]

Answer:

Easy!

Step-by-step explanation:

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or

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3 years ago
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