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asambeis [7]
3 years ago
9

What is the answer to this? 15 - 4(3) =

Mathematics
2 answers:
Crank3 years ago
5 0

Answer:

Hello!! The answer is 3

Step-by-step explanation:

15 - 4(3)

15 - 12

3

Scilla [17]3 years ago
3 0
The answer to this question is 3

Have a good day !
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Ava is saving for a new computer that costs $1,218. she has already saved half of the money. ava earns $14.00 per hour. how many
Tomtit [17]
1218/2= 609 
609/14= 43.5 
I believe the answer is 43.5
6 0
3 years ago
Read 2 more answers
Which of the following is equal to the expression below?
GuDViN [60]
256/3.hope this helps
6 0
2 years ago
what is the length of the diagonal of a non-regulation tennis court with length 20 feet and width 15 feet?
Semmy [17]

Answer:

25 feet

Step-by-step explanation:

Basically that non-regulation tennis court is a rectangle. You want to know the length of the diagonal. If you draw it on paper, you'll see that this then become 2 triangles... of which you have 2 sides, and are seeking the hypotenuse.  So....

H² = A² + B²

H² = 20² + 15² = 400 + 225 = 625

H = 25 feet.

6 0
3 years ago
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What is the set fee, or initial value, of this function
Ber [7]
Answer:
The set fee would be $15

Explanation:
The set fee is the starting value. This means that it is the value of the y at x = 0 (y-intercept).

To get the set fee, we would first need to get the equation of the line.

Equation of the linear line has the following general formula:
y = mx + c
where m is the slope and c is the y-intercept

1- getting the slope:
we are given two points which are:
(20,25) and (50,40)
the slope = \frac{y2-y1}{x2-x1}=  \frac{40-25}{50-20} = 0.5

The equation now is:
y = 0.5x + c

2- getting the value of the y-intercept:
To get the value of the c, we will use any of the given points, substitute in the equation and solve for c.
I will choose the point (20,25)
y = 0.5x + c
25 = 0.5(20) + c
25 = 10 + c
c = 15

The equation of the line representing the scenario is:
y = 0.5x + 15

Now, we know that the value of the c is the y-intercept which is the initial value of the function at x=0.
In our situation, this represents the set fee.

Hope this helps :)
6 0
3 years ago
If d varies directly as t and d = 20.5 when t=12 find:
Fed [463]

Answer:

B or c but im sure its B

Step-by-step explanation:

just did this answer!

3 0
2 years ago
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