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
kupik [55]
3 years ago
5

How to salve this question its to hard and i don't get it at all pleas help

Mathematics
1 answer:
LuckyWell [14K]3 years ago
8 0
It's 20. You start with the parentheses and 8 + 12 is 20. Then you have the brackets next, and so that's 20/4 and that's 5. Then all you have left is 4 x 5 which is 20.
You might be interested in
Which expression is equivalent to 4(2w + 3) + 2(3 + w)?
Semmy [17]
Once you combine it, you get 10w + 18
6 0
2 years ago
Read 2 more answers
Write 4.5kg : 1500g as a ratio in its simplest form
Pachacha [2.7K]

Answer:

(4.5kg : 1500g) ÷ 4.5

=(4.5kg : 1.5kg) ÷ 4.5

=1kg : 0.33kg

6 0
3 years ago
Read 2 more answers
John asked 60 people to name their favourite fruit here are his results
LuckyWell [14K]
Pears 15-30
Bananas 20-40
5 0
3 years ago
How much would $300 invested at 4% interest compounded monthly be
Anna11 [10]

Answer:

$412.92

Step-by-step explanation:

You are going to want to use the compound interest formula, which is shown below.

A=P(1+\frac{r}{n} )^{nt}

<em>P = initial balance </em>

<em>r = interest rate </em>

<em>n = number of times compounded annually </em>

<em>t = time </em>

<em />

The first step is to change 4% into its decimal form:

4% -> \frac{4}{100} -> 0.04

Now plug in the values:

A=300(1+\frac{0.04}{12})^{(12)8}

A=412.92

It would  be worth $412.92

8 0
3 years ago
Someone plzzzz helppppppp idkk wat to do
Oksi-84 [34.3K]

Answer:

9x/4= -9

Mutiply by 4 for both sides.

4(9x/4) cross out 4 and 4, divide by 4 and then becomes 9x. (-9)(4)= -36

9x= -36

Divide by 9 for both sides

9x/9= -36/9

x= -4

5 0
3 years ago
Other questions:
  • Solve for a 7a + 2a + a − 9a = 20
    13·1 answer
  • the cost of a parking permit consists of a one-time administration fee plus a monthly fee. a permit purchased for 12 months cost
    6·1 answer
  • Help with highlighted questions 5, 8, 9 &amp; 10? Or answers? Thank you, at least look at it :)
    6·1 answer
  • Convert 28/50to a percent
    7·1 answer
  • Often, anomalous objects are known as _____, since on a scatter plot of the data, they lie far away from other data points.
    12·1 answer
  • Solve: e^2x+5= 4 (for those who want the answer to this!)
    10·1 answer
  • 2(x-4)+?=8x-9 what is the missing polynomial
    14·1 answer
  • What is the slope of the line containing the points (1,10) and (-3,10)
    15·1 answer
  • What is this pls help
    14·2 answers
  • Milan wants to wallpaper the back wall of his bedroom. The wall is in the shape of a rectangle. Its length is 16 and its width i
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!