Mathematics, 30.10.2019 18:31 bg988763p7cl2d

Mr. porter owns a house. when he first bought the house it was valued at d dollars. since then, the value of the house has increased. mr. porter writes the equation below to express the current value of his house. d+0.21d=1.21d d+0.21d=1.21d mr. porter claims that the value of his house has increased by 121% 121%, since 1.21 is equal to 121% 121%. decide if mr. porter is correct. if he is correct, enter 121 below. if he is not correct, enter the correct percent increase.

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 23:00, LillianMRucker

Atriangle in the coordinates of (2,3), (-4,5) and (-2,4) it is translated 3 units down. what are it’s new coordinates

Answers: 1

continue

Mathematics, 22.06.2019 00:00, dragonslayer321

Yvaries inversely as x. y =12 when x=5. find y when x=4

Answers: 2

continue

Mathematics, 22.06.2019 01:30, cesarcastellan9

Add: (6x^2-5x+3) + (3x^3+7x-8) a. 9x^2+12x-5 b. 9x^2+2x+11 c. 9x^2+2x-5 d. 9x^2-2x+5

Answers: 1

continue

Mathematics, 22.06.2019 01:40, jraemier5480

Afamily has two cars. the first car has a fuel efficiency of 25 miles per gallon of gas and the second has a fuel efficiency of 15 miles per gallon of gas. during one particular week, the two cars went a combined total of 1025 miles, for a total gas consumption of 55 gallons. how many gallons were consumed by each of the two cars that week?

Answers: 1

continue

You know the right answer?

Mr. porter owns a house. when he first bought the house it was valued at d dollars. since then, the...