jordannisjoseaniel jordannisjoseaniel

02-02-2017
Mathematics

contestada

Tara buys two items that cost d dollars each. She gives the cashier $20. Which expression represents the change she should receive?

20 - 2d

.20 - d

20 + 2d

2d - 20

Respuesta :

prince123409 prince123409

02-02-2017

The answer would be A, 20 - 2d.

Answer Link

anthony12341 anthony12341

02-02-2017

C(change)+d+d=$20
c+2d=20
c=20-2d

Answer Link

Otras preguntas

An electronics manufacturer recently created a new version of a popular device. It also created this function to represent the profit, P(x), in tens of thousand

John concludes that the probability of drawing a dime from a jar containing 40 dimes and 40 nickles is 0.5. Which experiment justifies Johns conclusion?

The organ that stores glycogen that has been converted from glucose is the

Chance knows the length of a football field including end zones is 120 yd the width of the football field is 53.33 yards what is the area of the football field

Please help me with the question first get brainliest

Bentley Drummle is best characterized as A. truthful and straightforward. B. bubbly. C. humble and caring. D. dull and sneaky.

i need to know the right answer to that question

As Reconstruction continued, which of the following groups increasingly deserted the Republican Party? A) white Northerners B) black Northerners C) white Southe

Where can print sources usually be found

What happened to the Iranian leader supported by the United States in 1978? 1) he was re-elected by the people 2) he was assassinated 3) he was kicked out of th