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
Sergio [31]
3 years ago
10

Simplify: 10 • 12 + - 15 divided by 5 + 2 (9-4)

Mathematics
1 answer:
Ket [755]3 years ago
7 0
Alright. So the problem is

10*12+-15/5+2(9-4)

Lets break down what we can for now

First focus on parenthesized, multiplying, and dividing in the problem.

10*12=120 15/5=3 (9-4)=5

120+-3+2*5

So the next step, we see 2*5 and a negative -3 on top of a positive symbol.

2*5=10

120-3+10

Now subtract from the left to the right and get your answer.

120-3=117

117+10=127


You might be interested in
Find the value of X and y from the figure​
Shalnov [3]

Answer:

180° = x + (2x -15)

180°=3x-15

3x = 195

x =65°

x + y = 180°

65+ y= 180°

y = 115°

8 0
3 years ago
Read 2 more answers
Jack works after school. Each day is paid a set amount, plus an hourly wage. Look at the table. Choose the linear function f jac
Oksana_A [137]

Answer:

following are the solution to this question:

Step-by-step explanation:

please find the given table in the attached file.

Its circulatory system point-slope type involves picking out the formula for two points. That marker shape is:  

\to y - y_1 = m (x - x_1 )

In measure the slope m, we will use both levels. Or get one of the levels of teleport plugged in for x_1 \ and \ y_1 (both do not matter)  

Phase 1: I can choose two points from a list for a calculation of m slope: (1, 22) and (3, 46)

The m slope =12

Phase 2: going to settle on one of the plug-in points for  x_1 \ and \ y_1 :  

I get: y - 22 = 12 (x - 1) formulas 1 of  x_1 \ and \ y_1  

If you choose to answer throughout the form of the a slope instead of a point slope form, you must modify Equation 1 to come in the form of a slope intercept.

7 0
3 years ago
Find a linear equation to model this real-world application:
SSSSS [86.1K]

The linear equation to model the company's monthly expenses is y = 2.5x + 3650

<em><u>Solution:</u></em>

Let "x" be the units produced in a month

It costs ABC electronics company $2.50 per unit to produce a part used in a popular brand of desktop computers.

Cost per unit = $ 2.50

The company has monthly operating expenses of $350 for utilities and $3300 for salaries

We have to write the linear equation

The linear equation to model the company's monthly expenses in the form of:

y = mx + b

Cost per unit = $ 2.50

Monthly Expenses = $ 350 for utilities and $ 3300 for salaries

Let "y" be the total monthly expenses per month

Then,

Total expenses = Cost per unit(number of units) + Monthly Expenses

y = 2.50(x) + 350 + 3300\\\\y = 2.5x + 3650

Thus the linear equation to model the company's monthly expenses is y = 2.5x + 3650

3 0
2 years ago
What is equivalent to 16/81
Lady_Fox [76]
There are a lot of things that are equivalent to 16/81.

16/81 = 0.197530864

Or we can keep multiplying 2 to the numerator and denominator:

16/81 = 32/162 = 64/324 = 128/648
4 0
3 years ago
Read 2 more answers
Plz solve ASAP<br>solve the equation<br><br><br>-3(y-5)=24<br><br><br>y=?
elena-14-01-66 [18.8K]

Answer:

3

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • A pharmacist needs to fill an order for a 3% lidocaine topical cream. However, only 2% and 4% concentrations are in Stock. How m
    13·1 answer
  • If an object is dropped from a tall building, then the distance (in feet) it has fallen after t seconds is given by the function
    9·2 answers
  • What is sin(45°). Show work.
    15·1 answer
  • What is &lt;1+200,093•&gt;
    9·1 answer
  • A cheetah runs 87 meters in 3 seconds. what is the cheetahs unit rate of speed?
    7·1 answer
  • O PERCENTS
    9·1 answer
  • Which properties justify the steps taken to solve the system 4x + 3y =25 2x + 5y=19 ​
    13·1 answer
  • 3. Find the value of x in the diagram below<br>X<br>6 cm<br>5<br>4 cm<br>3 cm<br>R​
    7·1 answer
  • Whenever I post a question nobody answer but when I put freebie everyone starts getting them in the second I post it like really
    13·1 answer
  • Help quick with this question
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!