1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nordsb [41]
3 years ago
7

What is the solution to –2|2.2x – 3.3| = –6.6? x = –3 x = 3 x = –3 or x = 0 x = 0 or x = 3

Mathematics
2 answers:
Nonamiya [84]3 years ago
6 0

x = 3

-2 | 2.2(3) -3.3 | = -6.6

-2 | 6.6 - 3.3 | = -6.6

-2 | 3.3 | = -6.6

-2 * 3.3 = -6.6

-6.6 = -6.6

Papessa [141]3 years ago
4 0

we have

-2\left|2.2x-3.3\right|=-6.6

Step 1

Find the first solution

<u>the first solution</u> is when the term contained in the absolute value is positive

-2[(2.2x-3.3)]=-6.6

solve for x

-4.4x+6.6=-6.6\\-4.4x=-6.6-6.6 \\ -4.4x=-13.2\\x=3

Step 2

Find the second solution

<u>the second solution</u> is when the term contained in the absolute value is negative

-2[-(2.2x-3.3)]=-6.6

solve for x

4.4x-6.6=-6.6\\ 4.4x=0\\x=0

therefore

<u>the answer is</u>

x = 0 or x = 3

You might be interested in
7(x+3)=-2(x-5) <br> Help pls?
olganol [36]

Answer:

x = -11/9

Step-by-step explanation:

7(x+3)=-2(x-5)

Distribute

7x+21 = -2x+10

Add 2x to each side

7x+21 +2x = -2x+10+2x

9x +21 = 10

Subtract 21 from each side

9x +21-21 = 10-21

9x = -11

Divide each side by 9

9x/9 = -11/9

x = -11/9

3 0
4 years ago
Read 2 more answers
Suppose that c(x)= (7x^3) - (84x^2) + (22,000x) is the cost of manufacturing x items. Find a production level that will minimise
ra1l [238]

Answer:

54

Step-by-step explanation:

4 0
4 years ago
In 2018, there were about 32 million teenagers (aged 13–17) in the United States. They each sent an average of 1200 text message
Alja [10]

Answer:3.84x10^10

Step-by-step explanation:

32,000,000 teenagers

1200 text messages per month

32,000,000 * 1,200= 38,400,000,000----(scientific notation)-----> 3.84x10^10

3 0
3 years ago
Eastridge High School’s Student Government Association is holding a raffle to raise money for a local food pantry. They have spe
Blababa [14]

"Interpret the rate of change and the y-intercept.

"

Rate of change is 5. Each ticket costs 5$.

Y-intercept is (0,-17). They spent $17 on supplies before they sold tickets.

(Sorry, you probably already know the answer)

5 0
3 years ago
A solid silver spoon has a mass of 65.1g.
Keith_Richards [23]

Answer:

D=M/V

D=65.1/6.2

Density is 10.5 grams per centimetre cube

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • the lines shown below are parallel. if the green line has a slope of -4, what is the slope of the red line
    11·2 answers
  • Noah’s register shows a deposit on February 4 in the amount of $275.00, an ATM withdrawal on February 5 in the amount of $60.00,
    13·2 answers
  • 4 more than 7 times a number
    9·2 answers
  • If sydney answer 15 questions in the first section correctly what is the minimum number of questions she must have answered corr
    9·1 answer
  • HELP PLEASE
    8·2 answers
  • A club basketball team is attending an out of town tournament and is collecting dues from the players to pay for the tournament
    13·2 answers
  • Help 10 points thx!! i will mark first person that answers branliest no joke
    14·2 answers
  • X/19 = 4 <br> what is x please help i don`t under stand this equation <br> p.s. xover 19 =4
    6·1 answer
  • Write a measurement division story problem for 6 divide 3/4
    14·1 answer
  • I need help asap!<br><br> I need help asap! Right answer gets brainlyist
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!