Answer:
39 points.
Step-by-step explanation:
Correct questions: 22*2=44
Blank questions: 7*0=0
Incorrect questions: -1*5=-5
Add all the points up and you get:
44+0-5=
44-5=
39 points
Answer:
It's divisible by 9
Step-by-step explanation:
Answer: 79.2
Explanation: 110% as a decimal is 1.10
1.10 x 72=79.2
Answer:
23
Step-by-step explanation:
Answer:
Step-by-step explanation:
5x + 3 = 2x - 6
3x + 3 = -6
3x = -9
x = -3