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
olga2289 [7]
3 years ago
8

HURRY!!! Simplify. 2−4÷2+2^3 −5 2 7 8

Mathematics
2 answers:
ivanzaharov [21]3 years ago
4 0

To evaluate this expression properly, we must follow order of operations (PEMDAS) rules.  Here, that means doing exponentiation first, followed by mult. and div., followed by addition and subtraction.  

2−4÷2+2^3 becomes 2−4÷2+8 after exponentiation.

2−4÷2+8 becomes 2-2+8 after division.

2-2+8 = 8

Your final value for this expression is 8.

alekssr [168]3 years ago
4 0

Exact form: -13/9

Decimal form: -2.16

Mixed number Form: -2  1/6

You might be interested in
Charles can ride his bike 4 miles in 20 minutes. Which of the following ratios show the number of miles to minutes Charles can r
SIZIF [17.4K]

Answer:

D.) 1:5

Step-by-step explanation:

The reason why it's D is because when you simplify the original ration, 4:20, you get the simplified answer of 1:5. When you divide each side by 4, you get the ratio of 1:5.

So, D.) 1:5

Hope this helped!

Stay safe and have a wonderful day/night!

<em>Your friend Bella was here :)</em>

4 0
3 years ago
Read 2 more answers
I really need help with 4-5-6-7 if u can plz
gtnhenbr [62]
Six is 22.50, seven is 61.
6 0
3 years ago
*Click image* <br> Tysm if you help out with the answer!! I really appreciate it!!
skelet666 [1.2K]

Answer:

18 lemons

Step-by-step explanation:

Just by looking at the numbers you can easily see the correlation between 24 cups and 8 cups.

8*3=24

So you multiply the lemons (6) by the same amount

6*3=18

and boom there ya go

5 0
3 years ago
in a carnival drawing,a green ticket wins $1,a yellow ticket wins $5,and a blue ticket wins $10. There are 100 green tickets, 25
jekas [21]
There are 130 tickets. 30 of these tickets are worth $5 or $ 10. Therefore, 30 of these 130 tickets are worth $5 or greater. Simplying 30 / 130 gives the probability of 3 / 13 or roughly 23%.
6 0
3 years ago
Can someone help me plz
Aleksandr-060686 [28]

Answer:

communitive

Step-by-step explanation:

You changed +2 and -x

6 0
4 years ago
Read 2 more answers
Other questions:
  • Mr. Garcia worked 7 1/5 hours on Wednesday. He took a break every 3 3/5 hours. How many breaks did he take?
    8·1 answer
  • A 5-digit number has the digits 0,5,7,9 and 0. To the nearest thousands, it rounds to 80,000. What is the number? Explain
    8·2 answers
  • Write an equation with two variables that represents a real word situation
    5·1 answer
  • Round 86 to the nearest 10
    13·1 answer
  • HELP PLEASE <br><br>problems 6, 7, 8<br><br>show work if any<br>thank you
    5·1 answer
  • Order the simplifications steps of the expression below using the properties of rational exponents.
    5·1 answer
  • 40 POINTS !! 40 POINTS !!<br><br> PLEASE HELP , DONT SKIP !<br><br> NO LINKS OR FILES.
    7·1 answer
  • JEEZUS PLEASE HELP ME PEOPLE KEEP TROLLING ME AND NONE OF MY ANSWERS HAVE BEEN CORECTLY ANSWERED, I WILL GIVE MONEY FOR FLIPS SA
    13·1 answer
  • Ray GI bisects ∠DGH so that m∠DGI is 3x-9 and m∠IGH is 2x + 21. Find the m&lt; DGI.
    11·2 answers
  • Find the complex zeros of <br><img src="https://tex.z-dn.net/?f=%20f%28x%29%20%3D%20%7Bx%7D%5E%7B3%20%7D%20%20-%2013%20%7Bx%7D%5
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!