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Talja [164]
2 years ago
5

1/2x-5=10-3/4x please helpppppp

Mathematics
1 answer:
GarryVolchara [31]2 years ago
8 0

Answer:

x=12

Step-by-step explanation:

1/2x - 5 = 10 - 3/4x ---> move like terms to the same side

1/2x + 3/4x = 10 + 5 ---> calculate

5/4x = 15 ---> multiply both sides by 4/5

x = 12

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Kyle notices that the number of likes he receives each day on his social media page is a function. He decides to create a graph
nadya68 [22]

Answer:

D) 360

Step-by-step explanation:

The data Kyle collected is (0, 0), (1, 12), and (2, 24), where x represents days and y represents likes.

We can write a linear function to model this situation.

This will be of the form

y = mx

because it passes through the origin , where m is the slope.

The slope is

m =  \frac{12 - 0}{1 - 0}  = 12

Hence the equation is

y = 12x

To find the number of likes on the 30th day, we put x=30 into the equation to get:

y = 12 \times 30 = 360

The correct choice is D

5 0
3 years ago
What is the value of the function f(x) = 2x – 5 when x = 22? A17 B49 C105 D39
enyata [817]
<span>f(x) = 2x – 5

</span><span>f(22) = 2(22) – 5 = 44 -5 = 39

answer

</span><span>D39</span>
8 0
3 years ago
I WILL MARK BRAINLIEST
vekshin1
Hello!

You can use the Pythagorean Theorem

a^{2} + b^{2} = c^{2}

c is the hypotenuse which is the side across the right angle
a and b are the other sides

Put in the values you know

a^{2} + 5^{2} = 12^{2}

Square the numbers

a^{2} + 25 = 144

Subtract 25 from both sides

a^{2} = 119

Take the square root of both sides

a = 10.9

The answer is D) 10.9 centimeters

Hope this helps!
3 0
3 years ago
Read 2 more answers
PLEASE HELP EASY POINTS
miv72 [106K]
What is the question?
6 0
3 years ago
Read 2 more answers
Steve built a square dog pen that has a perimeter of 240 inches.
Trava [24]
Perimeter of square = 4 x l

so ATC 4 x l = 240
= 240/40= l
so 60 = l

the answer is 60 inches.
6 0
3 years ago
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