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
Andru [333]
3 years ago
10

What is the answer please 2(4 + 2z) =

Mathematics
2 answers:
vladimir2022 [97]3 years ago
8 0

Answer:

2(4 + 2z) = 8 + 4z

or

2(4 + 2z) = 0

z = -2

Step-by-step explanation:

How to solve:

2(4 + 2z)

Distribute:

2(4 + 2z)

2(4) + 2(2z)

Multiply:

2(4) + 2(2z)

8 + 4z

8 + 4z is the simplified expression.

How to solve:

2(4 + 2z) = 0

Distribute:

2(4 + 2z) = 0

2(4) + 2(2z) = 0

Multiply:

2(4) + 2(2z) = 0

8 + 4z = 0

Subtract 8 on both sides:

8 + 4z = 0

-8          -8

4z = -8

Divide by 4 on both sides:

4z = -8

/4      /4

z = -2

z = -2 is the answer if 0 is on the other side of the equal sign

Alika [10]3 years ago
4 0

Answer: It would be 8+4z  because you can't add a variable.

You might be interested in
After how many years will £6,000.00 yield a simple interest of £900.00 at 3%​
PilotLPTM [1.2K]

Answer:

add 1 Century to divide £6 000 000

7 0
3 years ago
Read 2 more answers
Write the number in standard notation. 9.07 x 10−2
77julia77 [94]
Move over the # of decimal places as the negative exponent. 0.0907 is the correct answer!
Hope this helps, and please mark brainliest!

4 0
3 years ago
Read 2 more answers
Write an algebraic expression that Marshall can use to determine the total cost of buying a watermelon that weighs w pounds and
VMariaS [17]

Answer:

The answer is that the cost will be a total of: $142.05. That is $125.80 for Watermelon that weighs 185 lbs and $16.25 for 5 lbs of tomatoes.

Step-by-step explanation:

Given: Watermelons are .68 / lb and tomatoes are 3.25 / lb.

Let w = watermelon weight and tomato weight.

An equation would be:

.68w + 3.25t = Total cost

For 185 lb of Watermelon and 5 lbs of tomatoes:

.68(185) + 3.25(5) =

$125.80 + $16.25 = $142.05

3 0
3 years ago
What is the slope of the line shown in the graph? A coordinate plane is shown. Points are graphed at negative 3 comma 2 and nega
Dmitry_Shevchenko [17]
The best and most correct answer among the choices provided by your question is the the first choice. We can conclude from the figure you specified that the "<span>Points are graphed at negative 3 comma 2 and negative 1 comma negative 1". </span><span>I hope my answer has come to your help. God bless and have a nice day ahead.</span>
3 0
3 years ago
Read 2 more answers
I JUST NEED TO KNOW IF IM RIGHT!
pashok25 [27]
You are correct I have not done this in forever. hope it helps.
5 0
3 years ago
Read 2 more answers
Other questions:
  • A bag contains n blue and m red marbles. You randomly pick a marble from the bag, write down its color, and then put the marble
    10·1 answer
  • Find a solution to the following system of equations -3x+3y=-9 -3x+y=7
    15·1 answer
  • What's 2/3 written as a fraction with a denominator of 9
    12·2 answers
  • What is the surface area and volume of this figure?
    15·1 answer
  • From a standard deck of 52 cards, what is the probability of picking a Heart at random from the deck
    11·2 answers
  • Use the figure on the Pythagorean theorem to write an equation relating H, D and x​
    6·1 answer
  • Emergency please it’s due in 20 mins
    5·2 answers
  • Please help if you know the answer
    12·1 answer
  • Pls Help! Which graph A,B or C?​
    6·1 answer
  • 100 POINTS AND BRAINLIST
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!