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
Mrac [35]
3 years ago
7

2. Solve x - 19 < 81​

Mathematics
2 answers:
vovikov84 [41]3 years ago
5 0
The answer would be X =90
zavuch27 [327]3 years ago
3 0

Answer:

x< 100

Step-by-step explanation:

The less than sign is the same as an equal sign. You move the -19 to 19 +81 which equals 100

You might be interested in
2x - 1 = 0 is a quadratic equation. <br> True False
harina [27]
I believe the answer is false

Hope this helps
6 0
3 years ago
Read 2 more answers
What is the value of this expression<br> when b = 5?<br> 6(26-4)
romanna [79]

Answer:

6(26-4)= 132

Step-by-step explanation:

There isn't any variable in the equation

7 0
3 years ago
Read 2 more answers
The cost c, to produce b baseball bats per day is modeled by the function c(b)=0.06b^2 - 7.2b + 390. What number of bats should
Finger [1]
You have two choices.
The minimum possible cost to operate your bat factory for a day is $390,
and there are two quantities of bats that both cost that much.

One possibility: 
                   Produce no bats at all per day.  Zero.  Nada.  None.
                   Cost = 0.06(0)²  -  7.2(0)  +  390  =  $390 per day.

The other choice:
                   Produce  120 bats per day.
                   Cost = 0.06(120²)  -  7.2(120)  +  390
                          = 0.06(14,400)  -  7.2(120)  +  390
                          =      864          -      864      +  390
                          =      $390  per day.

If you produce any other number of bats in a day ... more than zero
but not 120 ... then it will cost you more than $390 to operate the factory
that day.
8 0
3 years ago
What is the value of this expression?<br><br> (−4) to the fourth power
Alex_Xolod [135]
Good afternoon/evening.

-4^4 = four to the fourth power = (-4)(-4)(-4)(-4) = 256
Remember, when a negative is multiplied by a negative it equals a positive. 
4 0
3 years ago
I need help with #15
gladu [14]
15.  MP(5,11)    S(3,5)   M(x,y)

(3+x)/2 = 5  x=7

(5+y)/2 =-11  y=-27

M(7,-27) is the other point
8 0
3 years ago
Other questions:
  • Express your answer in smaller unit 800 m 35 cm - 154 m 49 cm
    12·1 answer
  • If 24 ounces of apple sauce cost $2.00how much is 35 ounces
    9·1 answer
  • Tunde and Martha are married and share their income. Tunde earns $1,500 per year less than Martha. If their annual income is $47
    5·1 answer
  • It’s either C or D? Please help
    13·1 answer
  • You are attending a college night. There is a different school in each classroom. Of the schools in attendance 30% had a sports
    10·1 answer
  • What is the equation of the line that passes through the point (-2, -2) and has a<br> slope of 4?
    5·1 answer
  • `4x+3y=27` Solve the equation for y.
    7·1 answer
  • Pls help me with one and two pls
    6·1 answer
  • A person 6ft tall stands 10ft from point P directly beneath a lantern hanging 30 ft above the ground. The lantern start to fall,
    6·1 answer
  • Please help <br> What is x=
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!