Answer:
1= X
Step-by-step explanation:
Start with PEMDAS
3 x 4 is 12
3x -X is -3X
-3 x 2 is -6
-3 x -X is 3 X NEGITIVE X NEGATIVE = +
so now you got
12 - -3X -6 +3X
again - × - = +
so know you got 12 + 3X -6 +3X
Additions is next in PEMDAS
so 12 -6 is 6 and 3X + 3X is 6X
so 6X =6 so Divide by 6 and you get 1 =X
Answer:
the first option, (-4, 6)
Step-by-step explanation:
for this question, we can use the substitution method. this is where we substitute the coordinates in the answer choices into the given system of inequalities or equations to determine which one is true.
1. (-4,6)
x + 4y > 12
-4 + 4(6) > 12
20 > 12 is true
now we can substitute the second inequality.
3(6) > -4 + 6
18 > 2 is true, therefore making this set of points true.
it may be helpful to substitute the rest of the values of x and y into the inequalities to verify your answers :
5 + 4(2) > 12
5 + 8 > 12
13> 12 is true
3(2) > 5 + 6
6 > 11 is not true
the rest of the answer choices are also not true.
I hope this helped you!
Answer:
B.Reigion D
Step-by-step explanation:
Answer:
-1
Step-by-step explanation:
I used a calculator :)
is the number of terms in the sequence
is the starting term
is the common difference among the terms