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Arturiano [62]
3 years ago
6

You can paint 75 square feet of a surface every 45 minutes. Determine how long it takes you to paint a wall with the given dimen

sions.
9 ft by 9 ft
Mathematics
1 answer:
Allisa [31]3 years ago
3 0

Answer:

25.2 min

Step-by-step explanation:

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NEED HELP WITH THIS PLEASE
marin [14]

Answer:

-25 + 75 = 50

Step-by-step explanation:

Since we don't know the value of the bar, we will call it x.

-25 + x = 50

Add 25 to both sides to find the value of x.

x = 75

You can also double check this answer by doing simple math.

-25 + 75 = 50

7 0
3 years ago
Read 2 more answers
The graph of the even function F(X) Has 5 x-intercepts if (6,0) is the one of the intercepts what set of points can be the other
alex41 [277]

f(x) being even means


f(x) = f(-x)


So the zeros come in positive and negative pairs. If there are an odd number of intercepts like there are here, it's because one of them is x=0 which is its own negation.


Given zero x=6 we know x=-6 is also a zero.


So we know three zeros, and know the other two zeros are a positive and negative pair.


The only choice with (-6,0) and (0,0) is A.


Choice A



3 0
3 years ago
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What is x? x/3 +10=15<br> A.15 B.-8
Charra [1.4K]
X is 15because 15-10=5
x= 3*5
x=15
6 0
3 years ago
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How do u solve question 30
Oksana_A [137]
You just multiply the 2 numbers!
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3 years ago
Which pairs are solutions to the equation?
klio [65]
The answer is C) (1,7)and (7,1). In order to find the correct answer ,just substitute the numbers for x and y in the problem,so:5(1)(7)+9=44 .35+9 =44,44=44 ,so that's true .Then check the other set of given numbers by substituting for x and y :5(7)(1)+9=44,35*1=35+9= 44,therefore 44=44 ,so both sides are true.*Also remember x is always the first number given,and then y.*
8 0
3 years ago
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