Answer:
10, James got 10 correct answers.
Step-by-step explanation:
1 incorrect answer=-2 marks
5 incorrect answer=-10 marks
1 correct answer=4 marks
James has -10 marks for incorrect answers and James has 40 marks for correct answers. Because 10+30=40.
So James got 10 out of 15 answers correct.
Also, can you please, please, please give me brainliest? I need 2 more brainliest to level up! Please, Please, Please.
9514 1404 393
10
For c correct answers and 5 incorrect answers, James's score is ...
4c -2(5) = 30
4c = 40 . . . . . . add 10
c = 10 . . . . . . . . divide by 4
James gave 10 correct answers.
you would show x and y lines and title frequency to side and colours to bottom
0-40 on the y axis title is frequency
and on bottom graph put the colours. red blue and green always using equal intervals for names or time or colours along the x axis.
7/16
1. you have to have the same denominator
81
