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Varvara68 [4.7K]
3 years ago
14

How do you solve this? Please explain.

Mathematics
1 answer:
Aleks [24]3 years ago
6 0

Answer:

D 2x+7

Step-by-step explanation:

f(x) = 2x+5

replace x with x+1

f(x+1) = 2(x+1) +5

Distribute the 2

f(x+1) = 2x+2 +5

        = 2x+7

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find all numbers whose absolute value is 7. if there is more than one, separate them with commas. If there are no such numbers,
lozanna [386]

the absolute value of 7 is 7 and the absolute value of -7 is 7

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5 0
2 years ago
At the beginning of the year, Wyatt had $40 in savings and saved an additional $14 each week thereafter. Julian started the year
Vitek1552 [10]

Answer:

4 weeks

Step-by-step explanation:

Wyatt's equation:

t=14w+40

Julian's equation:

t=19j+20

Since both equations equal the same thing, or <em>t, we can equal them against each other as 1 equation</em>

14t+40=19t+20

(subtract 20 from both sides)

14t+20=19t

(subtract 14t from both sides)

20=5t

(divide both sides by 5)

t=4 weeks

3 0
2 years ago
Quintin set a goal to do 15 push-ups each day. By how much would he exceed his goal if he did 17 push-ups in a day?
igor_vitrenko [27]

17-15 =2

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8 0
3 years ago
What is the value of s in the equation
galben [10]
The answer is B. 16  because you multiply 4 with 2s and -1 so the new equation will be 8s-4=7s+12 and you have to subtract the variable 7s to 8s the equation will be 1s-4=12 and add 4 to 12 and it gives you 16 and just divide 16 and one and you answer should be 16. :)
6 0
3 years ago
In ΔNOP, m ∠ N = ( 9 x + 8 ) ∘ m∠N=(9x+8) ∘ , m ∠ O = ( 4 x + 13 ) ∘ m∠O=(4x+13) ∘ , and m ∠ P = ( 2 x − 6 ) ∘ m∠P=(2x−6) ∘ . Fi
Mashutka [201]

Answer: -0=

Step-by-step explanation:

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