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saw5 [17]
4 years ago
11

Solve this Multi-Step Equation: (Show your work) -3(t + 5) + (4t + 2) = 8

Mathematics
1 answer:
vovangra [49]4 years ago
8 0
-3t-15+5t+3=8
2t-12=8
2t = 20
t = 10
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For the rational function f(x)=5−xx2+5x+6, find the points on the graph at the function value f(x)=3.
Anit [1.1K]

Given:

The rational function is:

f(x)=\dfrac{5-x}{x^2+5x+6}

To find:

The points on the graph at the function value f(x)=3.

Solution:

We have,

f(x)=\dfrac{5-x}{x^2+5x+6}

Substituting f(x)=3, we get

3=\dfrac{5-x}{x^2+5x+6}

3(x^2+5x+6)=5-x

3x^2+15x+18=5-x

Moving all the terms on one side, we get

3x^2+15x+18-5+x=0

3x^2+16x+13=0

Splitting the middle term, we get

3x^2+3x+13x+13=0

3x(x+1)+13(x+1)=0

(3x+13)(x+1)=0

Using zero product property, we get

(3x+13)=0\text{ or }(x+1)=0

x=-\dfrac{13}{3}\text{ or }x=-1

Therefore, the required values are -\dfrac{13}{3},-1.

7 0
3 years ago
What is 269.50 divided by 14?
GarryVolchara [31]
The answer would be 19.25
4 0
3 years ago
What is 10 + v - 17v = 4
rusak2 [61]
Solving for v and combining like terms:
10 + v - 17v = 4
     - v     - v
 10 - 16v = 4
-10          -10
-16v = -6
/-16    /-16
<u><em>v = 0.375 or 3/8
</em></u>Hope this helps! 



3 0
3 years ago
Read 2 more answers
Need help asap please!
marysya [2.9K]
The answer is 8 cups




6 0
4 years ago
Read 2 more answers
Lori had $126.89 in her bank account. She deposited $21.49 into it and then wrote a check for her car repairs for $156.61.
kompoz [17]

Answer:

-8.23

Step-by-step explanation:

If Lori had $126.89 in her bank account and she deposited $21.49, she would be adding that to the amount of money in her bank account.

126.89+21.59= 148.48

Then subtract the amount of money the repairs costed.

148.48 - 156.61 = -8.23

Therefore Lori would have a balance of -$8.23.

5 0
3 years ago
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