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katen-ka-za [31]
3 years ago
13

Write the given sentence as an equation. Tim's age in 7 years will be three times what it was 19 years ago. Question options: A)

3(t + 19) = t – 7 B) t + 7 = 3(t – 19) C) t + 19 = 3(t – 7) D) 3(t + 7) = t – 19
Mathematics
2 answers:
Marina CMI [18]3 years ago
5 0
The answer would be D
MatroZZZ [7]3 years ago
4 0

Answer:

t + 7 = (t – 19)

Step-by-step explanation:

First, we need to break up the sentence as part of the equation.

Tims age in 7 years...

t + 7

in 7 years Tims age will be...

t-19

We'll end up with: t + 7 = (t – 19)

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Please someone help. Thank you
vesna_86 [32]

Answer:

The answer is 16.

Step-by-step explanation:

∠AO is equal to ∠OB

Since ∠OB is 8 meters the ∠AO would be the same.

Therefore, 8+8=16.

∠AB = 16 m

4 0
3 years ago
How do i do these using the following functions
attashe74 [19]

Step-by-step explanation:

(f+g)(x) means f(x) + g(x).

(f−g)(x) means f(x) − g(x).

So all you have to do is add them and subtract them.

1. (f+g)(x) = f(x) + g(x)

(f+g)(x) = (3x − 7) + (2x − 4)

(f+g)(x) = 5x − 11

2. (f−g)(x) = f(x) − g(x)

(f−g)(x) = (3x − 7) − (2x − 4)

(f−g)(x) = 3x − 7 − 2x + 4

(f−g)(x) = x − 3

3. (f+g)(x) = f(x) + g(x)

(f+g)(x) = (2x + 3) + (x² + ½ x − 7)

(f+g)(x) = x² + 2½ x − 4

4. (f−g)(x) = f(x) − g(x)

(f−g)(x) = (2x + 3) − (x² + ½ x − 7)

(f−g)(x) = 2x + 3 − x² − ½ x + 7

(f−g)(x) = -x² + 1½ x + 10

6 0
4 years ago
-3x-6+(-1) please help me
Sauron [17]

Answer:

I think its -3x-7



4 0
4 years ago
I really need help on this question!!!
slava [35]

Answer:

what you need tell me one I'll help you lot

6 0
3 years ago
Read 2 more answers
7/8(−32−48x)+36=23(−33x−18)−10x <br><br> Please Help
Xelga [282]
I hope I can help! :)

Answer:

-422
-------
727

Have a great day/evening/night! :)
Let me know if you have any additional questions!
-Kappifilms

3 0
4 years ago
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