All categories

3 years ago

PLEASE HELP!!

Mathematics

2 answers:

Musya8 [376]3 years ago

6 0

Answer:

x = - 33

Step-by-step explanation:

Given

$\frac{2}{3}$ (x + 6) = - 18

Multiply both sides by 3 to clear the fraction

2(x + 6) = - 54 ( divide both sides by 2 )

x + 6 = - 27 ( subtract 6 from both sides )

x = - 33

Whitepunk [10]3 years ago

5 0

Answer:

x= -33

Step-by-step explanation:

2/3 (x+6) = -18

(x+6) = -18x3/2 = -9x3 = -27

x+6= -27 (if the symbols are same you need to add if symbols are different you need to subtract.) the bigger numbers symbol will tell if number is positive or negative.

x= -27-6

x= -33

Advice from a 5th grader!

You might be interested in

The number of a two dollar bill i need to pay for a purchase is 9 more than the number of 5 dollar bills i need to pay for the s

melisa1 [442]

Answer:

$60

Step-by-step explanation:

Let's say we need t $2 bills and v $5 bills.

We need 9 more $2 bills than $5 bills, so:

t = 9 + v

We also know that the amount of money in t $2 bills is 2 * t = 2t. The amount of money in v + 9 $5 bills is 5 * (v + 9) = 5v + 45. These amounts are equal:

5v + 45 = 2t

Plug v + 9 in for t in 5v = 2t + 18:

5v = 2t + 18

5v = 2 * (9 + v) + 18

5v = 18 + 2v + 18

3v = 36

v = 12

We have 12 $5 bills, so that total cost is 12 * 5 = $60.

<em>~ an aesthetics lover</em>

5 0

2 years ago

How to answer the question

tatyana61 [14]

5/60 = 12
12 x 3 =36
J

4 0

3 years ago

Read 2 more answers

Please Help Me ASAP I Need <br> This For My grade

mel-nik [20]

Answer:

$\huge slope \: of \: the \: graph = \tan( \alpha ) = \frac{perpendicular}{base} = \frac{(value\:of\: y-axis)}{(value\:of\:x-axis)} = \frac{1}{ - 1} = - 1$

<h2>-1 is the right answer.</h2>