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
STatiana [176]
2 years ago
8

Evaluate −8 + 10 × 4 ÷ (−2).

Mathematics
2 answers:
vivado [14]2 years ago
7 0
-28 have a great day mark me brainiest!!
rodikova [14]2 years ago
3 0

Answer:

-28

Step-by-step explanation:

-8+10\times \:4\div \left(-2\right)

Follow PEMDAS order of operations:

10\times \:4\div \left(-2\right)

10\times \:4=40

40\div \left(-2\right)

-40\div \:2=-20

-8-20

-28

You might be interested in
The sum of a number in 6 ?? algebraic expression
Leokris [45]
I'm guessing you meant the sum of a number AND 6? If so:
x+6=y or just x+6

x is a variable for "a number" and you add 6 to it. The y on the other side of the equals sign is because the sum (number you get when adding) is unknown due to the value of the x variable being unknown.
4 0
3 years ago
PLEASE HELP ASAP. Find x.
katovenus [111]

Answer:

2.98

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
PLZ I NEED ANSWERS. THIS IS MIDDLE SCHOOL LEVEL NOT COLLEGE
goldenfox [79]
I think it’s b 7 1/2 will need to be divided by 2 to find x
7 0
2 years ago
Read 2 more answers
Which of these is a correct expansion of (3x-1)(4x^2+5)
Rufina [12.5K]

The correct expansion of (3x-1)(4x^2+5) is 12x^3-4x^2+15x-5

Step-by-step explanation:

We need to expand the expression:

(3x-1)(4x^2+5)

Solving the expression:

(3x-1)(4x^2+5)

=3x(4x^2+5)-1(4x^2+5)\\=12x^3+15x-4x^2-5\\Rearranging:\\=12x^3-4x^2+15x-5

So, the correct expansion of (3x-1)(4x^2+5) is 12x^3-4x^2+15x-5

Keywords: Expansion of terms

Learn more about expansion of words:

  • brainly.com/question/1677114
  • brainly.com/question/10387593
  • brainly.com/question/5030671

#learnwithBrainly

8 0
3 years ago
Read 2 more answers
X/2 +8=23<br><br> does anyone understand this x
worty [1.4K]

Answer:

x = 30

Step-by-step explanation:

Given

\frac{x}{2} + 8 = 23 ( subtract 8 from both sides )

\frac{x}{2} = 15

Multiply both sides by 2 to clear the fraction

x = 15 × 2 = 30

8 0
2 years ago
Read 2 more answers
Other questions:
  • Omar deposits $8000 into an account pays simple interest at a rate of 3% per year. how much interest will be paid in the first 5
    13·1 answer
  • What is greater 3.44 or 3.432
    9·1 answer
  • How do I solve by using system of elimination?
    9·1 answer
  • Use elimination method to solve the silmutaneous equations<br> 2x +3y=1<br> 3x=2y+8<br> (4marks)
    12·1 answer
  • Round 3.44570830811 to the nearest hundred-thousandth,
    13·1 answer
  • Write the recursive formula for the arithmetic sequence {an}={2.6,4,5.4,6.8,8.2,...}
    11·1 answer
  • I really need help with this ​
    13·1 answer
  • Trevor read a total of 36 books over 9 months. If Trevor has read 52 books so far, how many months has he been with his book clu
    8·1 answer
  • Who here loves to play in the snow
    15·2 answers
  • 15.) Determine if the two parallelograms are<br> similar. Explain your reasoning.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!