2.666 is equal to 2 2/3
or as an improper fraction: 8/3
It’s A
Explanation / when you multiply 7 by -9 you get -63
Hi,
Work:
Equation;

Collect like terms and calculate sum of positive numbers.

Move constant +63 to the right side and change its sign.

Subtract numbers.

Divide both sides of equation with 13.

Hope this helps.
r3t40
Answer:
=-1+\sqrt{15}i,\:x=-1-\sqrt{15}i
Step-by-step explanation:
False.
6(x)+434=?
x= number of hours so problem can be rewritten as
6(37)+434
———
222+434=
656