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
STALIN [3.7K]
3 years ago
9

Solve for a. a +(-5) = -12

Mathematics
1 answer:
Verdich [7]3 years ago
5 0
The answer you want is a = -7
You might be interested in
Write the equation of a line that passes through points (0,4) and (-2,-3) in slope intercept form
Otrada [13]

y=mx+b is the equation of a line;

m=slope , b= y-intercept

You can find the slope with this following equation: (y(2)-y(1))/(x(2)-x(1))

In this case the points are (0,4) and (-2,-3). The first set being (0,4) and the second (-2,-3). This means (0,4) can be expressed as (x(1),y(1)) and (-2,-3) expressed as (x(2),y(2)). Plugging these numbers into the slope equation gives us: (-3-4)/(-2-0) = -7/-2 = 7/2.

m= 7/2 ; so we have : y= (7/2)x+b

We are give a set of points which it passes through, we can simply plug them in:

4 = (7/2)(0)+b (0 is the x and 4 is the y)

We get 4 = 0 +b .... 4=b

our final equation is : y=(7/2)x+4

4 0
3 years ago
There are several houses for sale in a local neighborhood. One house is on the market for $105,000. Four houses are on sale for
abruzzese [7]
600,457 is correct answer
8 0
2 years ago
Please help me with this question...it's about bearings
Anestetic [448]
The answer would be 537 because if you add 500 and 37 it would be 537 so that is your answer.
3 0
3 years ago
What is 87.561 rounded to the tenths
MrRa [10]

Answer:

90

Step-by-step explanation:

3 0
2 years ago
Ship Co. produces storage crates that require 1.2 meters of material at $.85 per meter and 01 direct labor hours at $15.00 per h
Vesna [10]

Answer:

$3.42

Step-by-step explanation:

Meters of material required = 1.2 meters

Cost per meter of material = $0.85

Direct labor hours = 0.1

Cost of direct labor per hour = $15

Overhead rate = $9 per direct labor hour

Standard cost per unit of product :

(Direct material cost per unit + direct labor cost per unit + overhead cost per unit)

Direct material cost per unit :

Material needed × cost per meter = (1.2 × $0.85) = $1.02

Direct labor cost per unit :

Direct labor hour × cost per hour = ( 0.1 × $15) = $1.5

Overhead cost:

0.1 * $9 = $0.9

Standard cost :

($1.02 + $1.5 + $0.9) = $3.42

5 0
3 years ago
Other questions:
  • Bruhhh 40 points if ansrew with work plus brainlest
    13·1 answer
  • True ot false? K = 3 over 5 is a solution to the inequality 15k + 3 < 15.
    5·1 answer
  • What is −2√20−√125 in simplest radical form
    9·1 answer
  • Write each fraction or mixed number as the sum of fractions in two different ways 1 1/4 and 1 3/5
    10·1 answer
  • You are going to play mini golf. a ball machine that contains 19 green golf balls, 25 red golf balls, 20 blue golf balls, and 24
    5·1 answer
  • Need help thanks I’ll give brainiest or whatever it’s called
    11·2 answers
  • A plant is already 9 centimeters tall, and will grow one centimeter every month. Let H be the plants height (in centimeters) aft
    6·1 answer
  • Find the length of the third side of each triangle mark
    12·1 answer
  • I need help &gt;?&lt; <br><br> What is the solution is?
    8·1 answer
  • A rectangular garden has an area of 108 square meters.If it’s length la is 18 m, what is the width?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!