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Afina-wow [57]
3 years ago
15

Plzzzz help !!!! I need this done

Mathematics
1 answer:
STatiana [176]3 years ago
3 0

Answer:

A) x + 2 ≤ 3

Step-by-step explanation:

To solve for this, you subtract 2 from both sides leaving you with:

x ≤ 1

which is what the graph is showing.

You might be interested in
Liv made punch by mixing 2.8 liters of orange juice, 0.75 liter of pineapple juice,
lana [24]

Answer:

0.95 liter in each container

Step-by-step explanation:

Orange juice=2.8 liters

Pineapple juice=0.75 liter

Ginger ale=1.2 liters

If Liv mix the three ingredients above to make punch and he split the punch into 5 containers, how much punch will be in a container.

Firstly,

Add the three ingredients together.

We have,

2.8 + 1.2 + 0.75=4.75 liters

Next is to divide the total liters by 5

That is,

4.75/5=0.95 liter

6 0
3 years ago
Read 2 more answers
1/4x +4 = 1/2 solve with explanation
IRINA_888 [86]

Answer:

<h3>x = -14</h3>

Step-by-step explanation:

Given the equation

1/4x +4 = 1/2

Solving for x

Subtract 4 from both sides

1/4x +4 - 4 = 1/2 - 4

1/4 x  = (1-8)/2

1/4 x = -7/2

Cross multiply

2x = -7*4

2x = -28

x = -28/2

x = -14

Hence the value of x is -14

3 0
3 years ago
Simplify: 5x+9y-7x+2-5y-7x+2-3x<br><br> please help
juin [17]
So you add all the like terms.......i.e numbers with same variable
so,
5x+9y-7x+2-5y-7x+2-3x
=(5-7-7-3)x+(9-5)y+2+2
=-12x+4y+4
6 0
3 years ago
Read 2 more answers
Determine the x-intercept(s) of the rational function: <br> f(x) = (x ^ 2 - 16)/(x ^ 2 - 2x - 3)
elena55 [62]

Answer:

(-4,0) and (4,0)

Step-by-step explanation:

The x-intercepts occur for values of x where f(x) = 0.

f(x) = 0 when the nominator (x^{2}  - 16) = 0.

x^{2} -16 is a difference of squares,
so you can factor it as (x + 4)(x – 4)

When x = –4 or x = 4, the nominator is 0, and f(x) = 0

3 0
2 years ago
Complete the function digits(n) that returns how many digits the number has. For example: 25 has 2 digits and 144 has 3 digits
ss7ja [257]

Answer:

Step-by-step explanation:

We can get this done by using the code

def digits(n):

count = 0

if n == 0:

return 1

while (n > 0):

count += 1

n= n//10

return count

Also, another way of putting it is by saying

def digits(n):

return len(str(n))

------------------------------------------

print(digits(25)) # Should print 2

print(digits(144)) # Should print 3

print(digits(1000)) # Should print 4

print(digits(0)) # Should print 1

Doing this way, we've told the system to count the number of figures that exist in the number. If it's 1000 to 9999, then it records it as 4 digits. If it's 100 - 999, then it records it as 3 digits. If it's 10 - 99, it records as 2 digits. If it's 0 - 9, then it has to record it as a single digit.

Thanks

3 0
3 years ago
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