Answer:
Step-by-step explanation:
Your right I think it's c
Multiple 6 with numbers inside paranthesis:
12x - 66 + 15 = 21
add 66 fhen substrack 15 from both sides :
12x = 72 divide both sides with 12:
x = 6
Answer:
no se podrías resolverlo tu
Answer:
her score would be -22
Step-by-step explanation:
20-42=-22
The answer is 1/4 as 3/4-2/4 is 1/4