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aliina [53]
4 years ago
5

What is the simplified form for (-2z-5y)

Mathematics
1 answer:
Wewaii [24]4 years ago
8 0
This in simplified form is 5y+<span>2z</span>
<span>
</span>
You might be interested in
4 times the difference of 4 and a number is 24
Len [333]

Answer:

10

Step-by-step explanation:

Let "a number" = x

4(x - 4) = 24

Isolate the x. First, divide 4 from both sides

(4(x -4))/4 = (24)/4

x - 4 = 6

Add 4 to both sides

x - 4 (+4) = 6 (+4)

x = 6 + 4

x = 10

10 is your answer for "a number"

6 0
4 years ago
Which is greater -4 or 4 plz explain your answer
tamaranim1 [39]
It would be 4 because it is a positive number
8 0
4 years ago
Read 2 more answers
The revenue generated by the band is given by the expression 50x+150y.
Dafna1 [17]

Answer:

They exceed their goal by $150.

Step-by-step explanation:

If x = weekday shows and y = weekend shows, then

50(15) + 150(6)

750 + 900 = 1650

1650 - 1500 = 150

8 0
2 years ago
WHat is derivative of x^x^x^x
kicyunya [14]

Answer:

The answer is 0

Step-by-step explanation:

Technically you didn't term x, so it would be a constant with respect to x

5 0
4 years ago
Chris has a large collection of hockey cards and wants to get of rid of some of his hockey cards. He gives 2 cards away on day 1
WINSTONCH [101]
<span>We define

day--------------------------X
hockey cards away ------------f(X)
</span><span>He gives 2 cards away ----------------on day 1----------f(X)=2   X=1
</span>He gives 4 cards away ----------------on day 2----------f(X)=4   X=2
He gives 8 cards away ----------------on day 3----------f(X)=8   X=3
the sequence of cards away      2,4,8,16,32,64,128,256,512,1024 

f(x) = 2**(x)

The answers are

D 
<span>Each day corresponds to a unique amount of hockey cards in this sequence.</span> 
And B <span>The graph of this sequence would pass the vertical line test.

Each element of the Domain (X = day), relates to a single value of f(x) = number of hockey cards

That is, every value of X must have only one corresponding value of f(x)
(One value of y, for each input X)

This can also be checked by using the vertical line test. 

If we plot f(x) and we draw vertical lines in the curve, we can verify that at every input the line intersects only one point of f(x)</span>
8 0
4 years ago
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