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Vesna [10]
3 years ago
8

What is the correct answer?

Mathematics
2 answers:
Allisa [31]3 years ago
6 0

Answer:

Hi Please give me Brainliest beggin you only need 2 more to be Expert

Step-by-step explanation:

It's the 1st one 13

Vikentia [17]3 years ago
6 0

Answer: f(-2)=-7

Step-by-step explanation:

To evaluate f(- 2) substitute x = - 2 into f(x), that is

f(- 2) = 5(- 2) + 3 = - 10 + 3 = - 7

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Please help need answer now!!
Vesna [10]

Answer: 5/2

Step-by-step explanation:

Using slope formula m = rise/run

7 0
3 years ago
6. What is the density of water?
Naily [24]

Answer:

997 kg/m³

Step-by-step explanation:

I just looked it up, hopefully it's the right answer

6 0
3 years ago
5x – 2x + 7 – x = ?x + ?
fomenos

Step-by-step explanation:

5x – 2x + 7 – x = ?x + ?

I need the answer for "no solution" and "infinite solutions".

NO SOLUTION:

no solution because any value you give to x is not solvable, it remains +7

5x – 2x + 7 – x = ?x + ?

2x = 2x + 7

INFINITE SOLUTION

infinite solutions because any value you give to x is solvable

5x – 2x + 7 – x = ?x + ?

5x – 2x + 7 – x = 2x + 7

2x + 7 = 2x + 7

8 0
2 years ago
Drew replaces the light bulb in the hall closet every 9 months and replaces the air filter every 6 months. He just replaced both
natita [175]
The 18th month he will have to change both, 
     I hope this helped!
4 0
3 years ago
Read 2 more answers
Solve the inequality -1+4y<_31.
valina [46]

Answer:

\large\boxed{y\leq8\to\{y\ |\ y\leq8\}\to y\in(-\infty,\ 8]}

Step-by-step explanation:

-1+4y\leq31\qquad\text{add 1 to both sides}\\\\-1+1+4y\leq31+1\\\\4y\leq32\qquad\text{divide both sides by 4}\\\\\dfrac{4y}{4}\leq\dfrac{32}{4}\\\\y\leq8

3 0
3 years ago
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