p19228dxbabrar p19228dxbabrar
  • 22-10-2022
  • Mathematics
contestada

Kareem wrote an exam which had 30 questions. Each question he answers correctly gets him 10
marks. However, he loses 5 marks for each question he answers incorrectly. He attempted all the
questions and got a total of 180 marks. How many questions did he answer wrong?

Relax

Respuesta :

Otras preguntas

Part D Which two kinds of energy are associated with flames?
Changes to the global climate could include _______. a. changes to temperature b. changes to pressure c. changes to precipitation d. all of the above Please sel
Can you hellllp me pleaaaseeee
What are two uses of carbohydrates in living things
Which of the following is a correct interpretation of the expression 2+7? A.The number that is 2 to the left of −7 on the number line B.The number that is 2 to
24. The wires carrying electricity are not strung tightly. Justify​Anybody send me the answer
In President Obama’s famous speech on race he said, “We may not look the same and we may not have come from the same place, but we all want to move in the same
Define the term 'fragile environment'
Negative human impact on aquatic ecosystem​
need help again :/.