This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Maria has 7 fewer coins than Vanessa, who has 100 coins. How many coins does Maria have? Solve using ... (Read 122 times)

jc611

  • Hero Member
  • *****
  • Posts: 552
on: Jul 31, 2018
Maria has 7 fewer coins than Vanessa, who has 100 coins. How many coins does Maria have? Solve using algebra.
 
  a. 93
  b. 110
  c. 92
  d. 94
  e. 107

Question 2

State whether the given statement is true or false
 
  A collection of symbols to represent quantities, or numbers, using a prescribed set of rules is a numeration system.
 
  a. True
  b. False


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

welcom1000

  • Sr. Member
  • ****
  • Posts: 298
Reply #1 on: Jul 31, 2018
Answer to Question 1

ANS: A

Answer to Question 2

ANS: A


jc611

  • Member
  • Posts: 552
Reply 2 on: Jul 31, 2018
Great answer, keep it coming :)

kswal303

  • Member
  • Posts: 316
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

A passenger train crosses Stony Creek Bridge in the Rocky Mountains in 1878. Railroads were importan A passenger train crosses Stony Creek Bridge in the Rocky Mountains in 1878. Railroads were importan
Florence Cathedral (Santa Maria del Fiore). Florence Cathedral (Santa Maria del Fiore).
How to solve any percent change problem How to solve any percent change problem
How to solve application problems containing quadratics (Question 3) How to solve application problems containing quadratics (Question 3)
Solve the circuit. Consider V=27.0V Solve the circuit. Consider V=27.0V
Physics - Motion (Please help me solve these problems, I really need help) Physics - Motion (Please help me solve these problems, I really need help)
Video: Transcription—A molecular view

For a complete list of videos, visit our video library