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Nimfa-mama [501]
3 years ago
13

Which choice is equivalent to the expression below? -81

Mathematics
1 answer:
mixas84 [53]3 years ago
7 0

Answer:

Well, The expression -81 is equal to -81.

Step-by-step explanation:

-81=-81

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Plz give me the write answer
irinina [24]
That's the right one
7 0
3 years ago
A pizza restaurant charges a flat fee for a plain cheese pizza. There is an extra charge for any additional toppings. The cost o
Lapatulllka [165]

Answer:

The y-intercept is the flat fee for the pizza - $5. The slope is the charge for each additional topping - $.50

Step-by-step explanation:

c=.5m+5

y=mx+b - slope intercept formula

In the slope-intercept formula, the 'b' is the y-intercept. We know that would be the flat fee because there is no variable attached to it.

In that formala, m is the slope and is attached to a variable, x. This problem uses the variable m instead of x, but we can see that the slope for .5m would be .5. Thus, that's the charge for the toppings. Hope that helps!

3 0
4 years ago
What is the best estimate for 8.3 x 4.9?
sammy [17]

Answer:

40.67

Step-by-step explanation:

I calculated it

6 0
3 years ago
supposed f(x)=2x-6 . write the equation for g(x) if g(c)=f(x)+3 . how did the transformation shift the graph of f(c) ?
umka21 [38]

Answer:

g(c)=2x-3

Step-by-step explanation:

given f(x)=2x-6 put the value of f(x) in g(x)

g(x)=f(x)+3=2x-6+3

g(x)=2x-3

5 0
3 years ago
4. Two cylinders have dimensions in the ratio of 2:3. The smaller cylinder has a surface area of 16 cm.
Zarrin [17]

Answer:

(cross multiply)

2:3

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2X=16×3

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x=48÷2

x=24

8 0
3 years ago
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