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
maxonik [38]
2 years ago
8

Solve pls brainliest

Mathematics
2 answers:
Romashka [77]2 years ago
8 0

Answer: (a) l -7 l + 2 = 9 and (b) l -7 + 2 l = 5

Step-by-step explanation: Have a nice day! :)

just olya [345]2 years ago
3 0

Answer:

a) 9  b) 5

Step-by-step explanation:

Any number between the absolute value symbol is always positive. If there were to be a negative number between the absolute value symbol, the number would become positive.

a) |-7|+2

7+2

=9

b) |-7+2|

|-5|

=5

Hope this helps :)

You might be interested in
A 42inch board is cut into pieces . one piece is two times the length of the order
aksik [14]

Answer:

14 and 28 in

Step-by-step explanation

the ratio= 2:1

so thre are 3 parts

42/3 = 14

multiply by 2 and get 28

5 0
3 years ago
What is the slope of a line that goes through the points (-3, 4) and (2, 8) ?
skad [1K]

Step-by-step explanation:

Slope = y2-y1 / X2-x1

= 8-4/2-(-3)

=4/5

3 0
2 years ago
What is the value of x?
Inessa05 [86]
3x-14=4x-9
-4x     -4x
-x-14=-9
   -14  -14
-x=-15
-x/-1=-15/-1
x=15
Sorry if this is a bit confusing, but I hope I helped
5 0
3 years ago
Write the equation 12 − y = 2x − 5 in slope-intercept form. What are the slope and y-intercept? A. y=2x−17,m=2, y-intercept (0,−
MrRissso [65]

Answer:

D

Step-by-step explanation:

12-y=2x-5

+5        +5  ( add 5 to both sides)

17-y=2x

-17    -17  (Subtract 17 to get y by itself)

-y=2x-17

divide by -1 because y cant be negative

y=-2x+17

m=-2 and y-intercept= 17

I hope thats right :)  

8 0
3 years ago
PLEASE HELP! Neil has been running a tutoring business since 2005. He charges a monthly fee for weekly tutoring sessions and a p
Alina [70]

Answer:

Step-by-step explanation:

A. Rate of change (or slope) is $50

The initial tutoring fee starts out at $1200 in 2005

How do you know? Each year the cost goes up $50

 2005 = $1200

    2006 = $1250

    2007 = $1300

    2008 = $1350

B.  y=50x+b

3 0
3 years ago
Other questions:
  • If the probability of left-handedness in a certain group of people is .05, what is the probability of right-handedness
    6·1 answer
  • The value of a house is $165,000 and it loses 4% of its value every year.
    9·1 answer
  • ANSWER QUICKLY PLEASE. WILL BE AWARDED BRAINLIEST ANSWER
    12·1 answer
  • Help? I'd Appreciate it!
    12·1 answer
  • Find the lateral area of the cone in terms of π.
    5·1 answer
  • The hare challenged the tortoise to a race from the water fountain to the park bench. In order to ensure a fair race, the tortoi
    8·1 answer
  • Expression w/ more than 1 operation W5 Notes
    15·1 answer
  • 22 quarts of orange juice is available. How many gallons of orange juice is available?
    7·1 answer
  • What is the midpoint of AB¯¯¯¯¯¯¯¯?
    10·1 answer
  • The annual number of burglaries in a town rose by 50% in 2012 and fell by 10% in 2013. hence the total number of burglaries incr
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!