x= child
2x = adult
6.20x +9.80(2x) =593.40
6.20x +19.6x=593.40
25.80x =593.40
x=593.40/25.80 = 23
23 childrens tickets were sold
Solve for n.
0.2(n - 6) = 2.8
Distribute
0.2*n - 0.2*6 = 2.8
0.2n - 1.2 = 2.8
Now inverse operation should be applied
0.2n - 1.2 = 2.8
+ 1.2 +1.2
2.8 + 1.2 = 4
0.2n = 4
0.2n/0.2 = 4/0.2
n = 20
Answer: 20
Answer: D. <DXC is a right angle
Step-by-step explanation:
In the given point 4-3i, 4 is a real number and is positive and 3i is an imaginary number and is negative, so point T is on real number positive 4 and imaginary number -3i.
The answer would be D. T
Answer:
-12 tells us the amount of limbs lost.
Explanation:
-3 means that the zombie lost 3 limbs.
If the zombie loses three limbs every day for 4 days, it results in the zombie losing 12 limbs and so therefore -12.
-3 x 4 = -12
-12 is the product of the equation.
hope that helps
