Answer:
D
Step-by-step explanation:
D is the correct answer
3/4 + 1/12 = 10/12 and then you simplify it and get 5/6 as your final answer.
8.9285714 english tons = imperial ton
Answer:
Step-by-step explanation:
Do u see any similarities between the numbers? Both 12 and -4 have a variable(N). 8 and -7 dont have a variable, so u have to calculate them individually.
One thing to remember is just because there is a minus sign(-) or a plus sign(+) does not mean its addition or subtraction. its the value of the number. the sign to the left of the number is its value. so left of 12 is plus(+), so its a positive. left of 4 is a minus sign(-) so its a negative 4. lastly, left of 7 is minus sign(-), which means its negative 7. now u add.
lets add the variables first:
12n + (-4n) = 8n
add the regular numbers:
8 + (-7) = 1
so its 8n + 1
$3 per person
6 times 4 = $24
36 - 24 = 12
12 divided by 4 = 3
