typvicleniesee typvicleniesee
  • 10-12-2015
  • Mathematics
contestada

you deposit $50 in your savings account. One week later, you withdraw $20. Write each amount as an integer

Respuesta :

Leader
Leader Leader
  • 10-12-2015
When you deposit $50 into your account, you add it to the amount already in your account. (Some people oversee this error and assume the account has a balance of 0.)

So you add 50 to x, our variable, and then subtract 20 from it because we withdrew $20.

So the amount remaining is x+30.

However, the question asks for every amount to be written as an integer. Let's say that 50 is a, 20 is b, and the original amount is x.
The equation would be x+a-b.
Answer Link

Otras preguntas

what did neighborhood kids play together on himmel street
What part of the map is this country
(11-6)^2+6x2-(3+3)^2 A. 0 B. 1 C. 16 D. 26
Question refers to the excerpt below. "And every Indian born within the territorial limits of the United States to whom allotments shall have been made under th
Help 15 points ! -8m -3m
Problem: 7x - 3 (2x - 9) = 6x + 3 Please give me a clear explanation, I'm new to this unit.
Which best describes a difference in the types of rhetorical appeals used by Queen Elizabeth in these excerpts ..... Why is D correct here?
DAY 2 READING Strategy: Create Mental Images (a) Reread paragraph 35. Describe the mental image you create of this scene. (b) Choose another scene from the stor
What is the dividend on £320.80 at 15p per £?
The dimension of a rectangular lawn are 150 feet by 250 feet. The property Owner buys a rectangular strip of land x feet wide along one 250 foot side of the law