AyraKhan123 AyraKhan123

16-09-2021
Mathematics

contestada

Pls help I will mark you as brainliest!

Pls help I will mark you as brainliest class=

Respuesta :

16-09-2021

Answer:

Step-by-step explanation:

Let say x the amount of the first bill,

2x the second,

2x-500 the third

x+2x+2x-500=8000

5x-500=8000

5x=8000+500

5x=8500

x=1700

2x=3400

2x-500=2900

Proof: 1700+3400+2900=8000

Answer Link

Otras preguntas

Which statement best completes this list?

A cell phone tower is anchored by two cables on each side for support. The cables stretch from the top of the tower to the ground, with each being equidistant f

ayudq plis es de sociales

Kenneth has entered a check payment of $350.25 in his checkbook. If the old balance was $545.95, what is his latest balance?

A machine worked for 5 hours and used 4 kilowats if electricity. The machine used ------ of a kilowatt each hour it worked.

This is the equipment and factories used in the production of goods and services. the paper money and coins that make up the money supply of a nation. a person

Let m be a message consisting of ℓ aes blocks (say ℓ=100). alice encrypts m using randomized counter mode and transmits the resulting ciphertext to bob. due to

?????????????????????????

The number of years of education of self-employed individuals in the united states has a population mean of 13.6 years and a population standard deviation of 3.

Which statement best describes most Eastern European countries after World War II