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MrRa [10]
3 years ago
14

Solve the equation -3 + 7n = 39 for n. A) -6 B) 2 C) 6 D) 8

Mathematics
1 answer:
Rainbow [258]3 years ago
3 0
The answer is c) (6).  7n=39+3

Hope this helps!
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Q + 5/9= 1/6 from big ideas mathbook
Alika [10]
9We have such eqation
Q+ \frac{5}{9} = \frac{1}{6}    /*9   (multiply both sides by 9)
9Q+5=\frac{9}{6}    /-5 both sides
9Q=\frac{9}{6}- 5
9Q=\frac{9}{6}- \frac{5*6}{6}
9Q=\frac{9-30}{6}
9Q=-\frac{21}{6}        /:9 divide both sides by 9
Q=-\frac{21}{6}:9
Q\frac{21}{6*9} =- \frac{21}{54}=[tex] \frac{7}{18} - its the answer
6 0
3 years ago
Read 2 more answers
F(x)=4^x and g(x)=4^x+2
dsp73

Given:

The two functions are:

f(x)=4^x

g(x)=4^x+2

To find:

The type of transformation from f(x) to g(x) in the problem above and including its distance moved.

Solution:

The transformation is defined as

g(x)=f(x+a)+b                .... (i)

Where, a is horizontal shift and b is vertical shift.  

  • If a>0, then the graph shifts a units left.
  • If a<0, then the graph shifts a units right.
  • If b>0, then the graph shifts b units up.
  • If b<0, then the graph shifts b units down.

We have,

f(x)=4^x

g(x)=4^x+2

The function g(x) can be written as

g(x)=f(x)+2            ...(ii)

On comparing (i) and (ii), we get

a=0,b=2

Therefore, the type of transformation is translation and the graph of f(x) shifts 2 units up to get the graph of g(x).

3 0
3 years ago
Does anyone know how to do this or could explain how they got their answer?
Daniel [21]

Answer:

c

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Write the product as a power <br> 3*3*3*3​
Nimfa-mama [501]
3 to the power of 4
Just put the four on the top right of the three and make it small
8 0
3 years ago
Read 2 more answers
Paolo is solving the inequality 15+2x&gt;31. To solve the inequality, he begins by solving the equation as shown. Which number l
Serjik [45]

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

15+2x>31

Subtract 15 both sides

2x>31-15

2x>16

Divide by 2 both sides

x>16/2

x>8

The solution is the interval (8,∞)

All real numbers greater than 8

In a number line is the shaded area at right of the number 8 (open circle)

see the attached figure to better understand the problem

3 0
3 years ago
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