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
kenny6666 [7]
3 years ago
8

Use the order of operations to simplify this expression 4 + 0.8 x 1.5 - 3

Mathematics
1 answer:
Scilla [17]3 years ago
3 0

You would use PEMDAS to solve this:

0.8 x 1.5 = 1.2

4 + 1.2 - 3

5.2 - 3

2.2 is your answer

You might be interested in
if 3/5 of the wall is made from brick how do you determine the height of the brick portion of the wall
photoshop1234 [79]
Try dividing the surface area of the wall by 6.
6 0
3 years ago
Solve the system by the addition method <br> 4x=3y-8<br> -16x+4y=32
butalik [34]
4x = 3y - 8
 4         4
  x = ³/₄y - 2

                  -16x + 4y = 32
       -16(³/₄y - 2) + 4y = 32
-16(³/₄y) + 16(2) + 4y = 32
          -12y + 32 + 4y = 32
          -12y + 4y + 32 = 32
                    -8y + 32 = 32
                           - 32  - 32
                            -8y = 0
                             -8    -8
                               y = 0
x = ³/₄y - 2
x = ³/₄(0) - 2
x = 0 - 2
x = -2

(x, y) = (-2, 0)
6 0
3 years ago
What is the solution to the equation?
stiv31 [10]

Answer:

x = - 71

Step-by-step explanation:

x - 12 = - 83

+12          +12  (adding 12 to both sides)

x = - 71

7 0
2 years ago
Please help me find the surface area:)
Vlad1618 [11]

Answer:

48 im 100 percent sure

7 0
3 years ago
Read 2 more answers
An equation of the line tangent to y=sinx+2cosx at (pi/2, 1) is
Sati [7]
Lo que queres es 34  5 5 5
6 0
3 years ago
Other questions:
  • Which of the following is a proper fraction 7/6 4/3 1/2 3/3
    5·2 answers
  • 4bags of cement do 18squared , how many squared can be done with 7bags
    15·1 answer
  • help!! i couldn’t fit the words in here but the words are, “you are riding your bike up Elm Trail towards Deer Trail. You plan t
    8·1 answer
  • Hi I really need help with this question. SHOW YOUR WORK IF YOU ARE WILLING TO HELP ME TY! &lt;3
    7·1 answer
  • True or false, rotational symmetry is the quality a design has if it maintains all characteristics when it is rotated about a po
    9·2 answers
  • Melissa has a bag that contains 6 red marbles, 8 yellow marbles, and 18 blue marbles. if she chooses one marble from the bag, wh
    11·2 answers
  • The x-axis on a graph represents the number of identical items purchased. the y-axis represents the total cost in dollars. what
    13·1 answer
  • Pleass answer the following​
    5·1 answer
  • PLEASE NEED HELP NOW WILL GIVE BRAINLIEST<br> What is the value of B?
    7·1 answer
  • Please help 8th grade math ez
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!