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Misha Larkins [42]
3 years ago
5

Find the solution of y = –x – 3 for x = 1.

Mathematics
1 answer:
nikklg [1K]3 years ago
5 0

Answer:

A.  :)

Step-by-step explanation:

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3 is an element in the domain of the function g(x)= -2x - 4 . What is the corresponding element in the range?
Bess [88]

Hello! :)

\large\boxed{g(3) = -10}

If 3 is apart of the domain, then x = 3.

The range is equivalent to g(x), or the y-value. To solve for this when x = 3, we must plug 3 into the equation:

g(x) = -2x - 4

g(3) = -2(3) - 4

Simplify:

g(3) = -6 - 4

g(3) = -10

3 0
3 years ago
Jillian walked 0.5 miles before she started jogging at an average pace of 5 miles per hour. The equation d = 0.5 + 5t can be use
castortr0y [4]

Answer:

The answer is option 2.

Step-by-step explanation:

In the question, the independent variable is time and dependent is distance. As the time changes, the distance will also change it means the distance depends on time.

For example,

d = 0.5 + 5t

Let t = 1,

d = 0.5 + 5(1)

d = 5.5 \: miles

Let t = 5,

d = 0.5 + 5(5)

d = 25.5 \: miles

Therfore, as time increases, distance will also increase.

4 0
3 years ago
A barber cuts 3 people's hair in 35 minutes. Each haircut takes at least 10 minutes, and fhe first haircut takes the most time.
olchik [2.2K]
15 minutes, 10 minutes, 10 minutes? I think so
5 0
3 years ago
Read 2 more answers
What is a negative control.
OLga [1]

Answer:

Negative controls are particular samples included in the experiment that are treated the same as all the other samples but are not expected to change due to any variable in the experiment.

Step-by-step explanation:

7 0
2 years ago
PLEASE HELP.
Scorpion4ik [409]

Answer:

200,000 i don't know apologies if it's wrong

Step-by-step explanation:

100,000*.20*10

200,000*10

200,000

3 0
2 years ago
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