Answer:
x / 3 = -8
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
X=9
Y=-4
earns 2 points for each correct answer
loses 0.5 points for each incorrect answer
13 correct answers
2 incorrect answers
13 (2)-2(0.5) = 26-1 = 25
Score = 25 points
Answer:
9 hours
Step-by-step explanation:
12 times 3 is 40 so 3 times 3 is 9
Answer:
23
Step-by-step explanation:
2m+ 3n First substitute the letters with numbers
=(2*4)+(3*5) DO the parentheses
=8+15 Add
=23