All categories

3 years ago

-3(x+4)+15=-12 plz show all work

1 answer:

5 0

-3(x + 4) + 15 = -12

-3(x + 4) = -12 - 15

-3(x + 4) = -27

x + 4 = -27/-3

x + 4 = 9

x = 9 - 4

x = 5

hope that helps, God bless!

You might be interested in

What is the GCF of 14 and 21

n200080 [17]

Hey there the answer is,

<span>The Greates Common Factor (GCF) is: 7
</span>

Hope I helped!!!<3

8 0

3 years ago

22 pleaseeeeeeeeeeeeeeeeeeee lol

iris [78.8K]

It looks about one third of the bar. So it'd be a third of 400. 400÷3= your answer.

5 0

3 years ago

Read 2 more answers

The number of views on an interesting video after it's uploaded is represented by the following table:

defon

Answer:

The model for V(t) ,the number of views, t ,months after it's uploaded, best fits the data is $,V(t)=50(6.25)^t$

Step-by-step explanation:

Time (months) Views

0 50

2 313

4 1950

6 12,210

8 76,300

10 476,800

$(x_1,y_1)=(0,50)\\(x_2,y_2)=(2,313)\\(x_3,y_3)=(4,1950)$

$Slope = \frac{y_2-y_1}{x_2-x_1}$

$Slope = \frac{313-50}{2-0}$

Slope =131.5

$Slope = \frac{y_3-y_2}{x_3-x_2}$

$Slope = \frac{1950-313}{4-2}$

Slope =818.5

Since the slope is not same . So, it is not a linear relationship

$\frac{y_2}{y_1}=\frac{313}{50}=6.25\\\frac{y_3}{y_2}=\frac{1950}{313}=6.25$

Since the ratio between the consecutive outputs is same so, it is exponential relationship.

Formula : $y=ab^t$

Where a is the initial value = 50

b = rate of change = 6.25

The model for V(t) ,the number of views, t ,months after it's uploaded, best fits the data

So $,V(t)=50(6.25)^t$

5 0

3 years ago

A minor league baseball team has a member’s club. It costs $30 to join and $3 per ticket. Non-members pay $6 per ticket. How man

harkovskaia [24]

Answer:

2 tickets

Step-by-step explanation:

because if a no member ticket is 6 dollars than than two 3 dollar tickets will equal 6 dollars

8 0

3 years ago

For #45 I got -2xy+4y would that be choice b? Help please!

Slav-nsk [51]

6y-2y(x+1)

6y-2xy-2y

Combine like terms

4y-2xy which is as the same as -2xy+4y, which means that it is choice B and you are correct

6 0

4 years ago

Read 2 more answers