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babunello [35]
3 years ago
7

345+ 223 Use rounding or compatible numbers to estimate the sum

Mathematics
1 answer:
Mars2501 [29]3 years ago
8 0
I think it is 568 if I’m not mistaken
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Sorry I also need help with this question
Tomtit [17]

Answer: B

Step-by-step explanation:

(f/g) means to divide f(x) by g(x).

(f/g)(x)=\frac{3x+2}{3x-5}

To find the domain, you set the domain equal to zero and solve for x.

3x-5=0                   [add both sides by 5]

3x=5                       [divide both sides by 3]

x=5/3

Now, we know that B is the correct answer.

4 0
3 years ago
Evaluate f(x) = –x2 + 1 for x = –3. –9 4 –4 –8
Klio2033 [76]

Answer:

-63

Step-by-step explanation:

Write the problem as a mathematical expression.

f(x)=-x^2+1  for x =3-9 4-4-8

Simplify  4−4−8  to substitute in f(x)=−x^2+1

Subtract  4  from 4

0-8

Subtract  8  from 0

-8

Replace the variable  x  with  −

8  in the expression

f(-8)=-(-8)^2+1

Simplify

f(-8)=-64+1

f(-8)=-63

Answer = -63

Plz give me Brainliest if you can, hope this helps.

5 0
3 years ago
Read 2 more answers
Marshall is making fresh tomato juice. The amount of juice he can make depends on how many tomatoes he has.
Schach [20]

Answer:

I believe the answer is the second option, t is the independent variable and a is the dependent variable.

Step-by-step explanation:

This is because the amount of juice Marshall can make depends on the number of tomatoes Marshall has. Therefore, a is a dependent variable and option B is the answer.

3 0
3 years ago
What's the common factors of 24 and 60
Rama09 [41]
There are bunch of factors of both. Here are the GCF and LCM.

Greatest Common Factor (GCF) = 12
Least Common Factor (LCM) = 120
5 0
3 years ago
Find the value of y.<br><br> A.<br> 18<br> B.<br> 22<br> C.<br> 24<br> D.<br> 28
Tresset [83]
40^2 - 32^2=576
square root of 576 will be 24 so 24 is y
7 0
3 years ago
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