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
elixir [45]
3 years ago
11

Help after this I only have 5 points

Mathematics
1 answer:
Lena [83]3 years ago
3 0

We break all the bracket out :

-0.75 + 2/5 + 0.4 - 3/4

2/5 = 0.4
-3/4 = -0.75
So, we have : -0.75 + 0.4 + 0.4 - 0.75
= (-0.75 - 0.75) + (0.4 + 0.4) = -1.5 + 0.8 = -0.7

You might be interested in
A geometric sequence is defined recursively by an=12a(n-1). The first term of the sequence is 0.001. Which of the following is t
Talja [164]
What kind of formula is the answswer supposed to be
6 0
3 years ago
Solve the equation without the use of a calculator. please Help!!! Thank you!!!<br> 5=2x^2+3
Olin [163]
Solving for X.

5 = 2x^2 + 3 Subtract 3 from both sides.

2 = 2x^2 Divide by 2 on both sides.

1 = x^2 Take the square root of both sides.

X = 1
8 0
4 years ago
Please help :(((((((! <br> Which expression is equivalent to 3/64a6b7c9?
erastova [34]

Answer:

3b^7a^6c^9/64

Step-by-step explanation:

7 0
3 years ago
I'm not sure to use 6 or 10 for a side length​
dlinn [17]

Answer:

10

Step-by-step explanation:

6 is the width not the length

6 0
3 years ago
Get all of them and get brainliest
Marina86 [1]
1. 21,150
2. 2.5193
3. 27.98
4. 11,100
8 0
3 years ago
Other questions:
  • What is the missing expression? x 8 + 3x 5 = x5(_____)
    7·2 answers
  • Each batch of cookies requires 1/3 cup of floor how many batches of cookies can be made with 7 cups of flour
    15·1 answer
  • Y= -3X;(2,-6) IS THIS A SOLUTION OR NOT A SOLUTION
    10·1 answer
  • Express the fraction 11/30 in decimal form
    13·2 answers
  • A submarine 725 feet below sea level ascends 475 feet before descending another 355 feet. Describe the final location of the sub
    15·1 answer
  • Please Help!!! the picture is below
    6·1 answer
  • (4/9) to the power of 2
    10·2 answers
  • 4 ) Here is an explanation that the angle sum of triangle ABC is 180º.
    14·1 answer
  • Determine whether the graph represents a proportional relationship.
    6·1 answer
  • Helpp me please
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!