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sasho [114]
3 years ago
11

The estimation of 53 times 39

Mathematics
2 answers:
PilotLPTM [1.2K]3 years ago
8 0
Round each and multiply.
53 rounds down to 50,
39 rounds up to 40.

50*40=2000.
This is close to the actual answer, which is 2067.
tatiyna3 years ago
6 0
53
X 39
--------
477
159⬇️
---------
2067
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Step-by-step explanation:

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F(x) = 5x2 − 70x + 258. Complete the square.
astraxan [27]
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A small pizza at Little Italy pizzeria costs $9.25, and each topping is an additional $0.50. So the cost of ordering a pizza can
Vera_Pavlovna [14]

Answer:

Graph the equation is shown below.

Step-by-step explanation:

The linear equation representing the relation between cost of ordering a pizza and the number of additional toppings is:

y=0.50x+9.25

Here,

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The graph of the linear equation is shown below.

Consider the point (2, 10.25).

When <em>x</em> = 2 compute the value of <em>y</em> as follows:

y=0.50x+9.25\\=(0.50\times 2)+9.25\\=10.25

The point (2, 10.25) satisfies the equation.

Again consider a point (18, 18.25).

When <em>x</em> = 18 compute the value of <em>y</em> as follows:

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The two points are also plotted on the graph.

6 0
4 years ago
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Hope this helped!

6 0
3 years ago
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stira [4]

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1 cheeseburger = [$24 - (3×$4)]÷2

= $6

7 0
3 years ago
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