kamaripitts10 kamaripitts10

11-01-2018
Mathematics

contestada

Patti bought a pair of jeans that normally cost $40 gor sale price of $20.what was the percent discount

Respuesta :

LPanda4 LPanda4

12-01-2018

[tex] \frac{20}{40} = \frac{x}{100} \\ 40x = 20 \times 100 \\ 40x = 2000 \\ 40x \div 40 = 2000 \div 40 \\ x = 50[/tex]

Answer Link

Otras preguntas

a number cube has faces labeled 1 through 6. what is the probability rolling a 7

83 less than a number n

a machine takes 5.4 hours to make 9 parts. At that rate how many parts can the machine make in 25.8 hours

I don't understand the substitution method? How do you solve problems like 6x+2y=-10 2x+2y=-10 Or a+b=1 5a+3b=-1

What is the unit rate of 36 gal in 12 min

In football, 6 points are awarded for a touchdown, and 1 point is awarded for the extra kick afterwards. The tigers football team scored 20 points, 2 for extra

Why do rip and his wife have such a stormy marriage

Which shapes have at least one pair of parallel sides?

Use the words contentious and tension in a sentence

what is 67% to 296 this is math