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Irina-Kira [14]
3 years ago
10

Combine like terms. What is a simpler form of the expression? -3(-4y + 3) + 7y

Mathematics
2 answers:
VikaD [51]3 years ago
6 0
A simpler form of this expression would be 19y-9
puteri [66]3 years ago
5 0
The answer would be 19y - 9, here is the work :)

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Determine the relationship between the two triangles and whether or not they can be proven to be congruent.
forsale [732]

Answer:

The answer would be A

Step-by-step explanation:

Both congruent sides are pairs

8 0
3 years ago
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D) (K<br> If f(x) = x3 and g(x) = 2x + 7, what is g(x)<br> when x = 2?
nadya68 [22]

Answer:

11

Step-by-step explanation:

g(x) = 2x + 7

Put x as 2 and evaluate.

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Multiply.

g(2) = 4 + 7

Add the terms.

g(2) = 11

3 0
3 years ago
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Aleonysh [2.5K]

Answer:

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8 0
3 years ago
Solve. 90<img src="https://tex.z-dn.net/?f=x" id="TexFormula1" title="x" alt="x" align="absmiddle" class="latex-formula"> = 27.
Irina-Kira [14]

Answer: x≈0.732

Step-by-step explanation:

You need to find the value of the variable "x".

To solve for "x" you need to apply the following property of logarithms:

log(m)^n=nlog(m)

Apply logarithm on both sides of the equation:

90^x=27\\\\log(90)^x=log(27)

Now, applying the property mentioned before, you can rewrite the equation in this form:

xlog(90)=log(27)

Finally, you can apply the Division property of equality, which states that:  

 If\ a=b,\ then\ \frac{a}{c}=\frac{b}{c}

Therefore, you need to divide both sides of the equation by log(90). Finally, you get:

\frac{xlog(90)}{log(90)}=\frac{log(27)}{log(90)}\\\\x=\frac{log(27)}{log(90)}

x≈0.732

7 0
3 years ago
PLEASE ANSWERR CORRECTLY!!!!!!!!
kogti [31]

Answer:

B)  $1..50

Step-by-step explanation:

First, how many trading cards did Naveen have?

87 + 9 - 16 + 3 = 83

$124.50 / 83  = $1.50

4 0
3 years ago
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