Author Question: Calculate the final answer for the following expression:(53 + 22) 20 (Read 99 times)

Bernana

  • Hero Member
  • *****
  • Posts: 530

Question 1

Simplify: 10 + - 5
◦ 55
◦ 2
◦ 8
◦ 5
◦ 7.5

Question 2

Calculate the final answer for the following expression:
(53 + 22) ÷ 20
◦ 7.45
◦ 6.45
◦ 9.45
◦ 4.45
◦ 5.45


ashely1112

  • Sr. Member
  • ****
  • Posts: 347

Answer 1

5

Answer 2

6.45



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Bernana

  • Hero Member
  • *****
  • Posts: 530

ashely1112

  • Sr. Member
  • ****
  • Posts: 347
Great! Please up vote :D



 

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

For a complete list of videos, visit our video library