Answer:
3x+6 sq units
Step-by-step explanation:
3(x+2) = 3x + 6
Answer:
4 units squared and 6 units squared.
Hope this helps!
Answer:
18
Step-by-step explanation:
4x + 5x = 180
10x = 180
x = 18
Answer: C
It’s going down by the same rate of change, 2.
Answer:
x=6
Step-by-step explanation:
To find the perimeter of the triangle you need to add up all the sides, so if all the sides are 2x-3 the equation will look like this;
2x-3+2x-3+2x-3=27
which when combining like terms will leave it to be;
6x-9=27
Than move all the factors besides x over to the right side;
6x-9+9=27+9
6x = 36
6x/6 = 36/6
x = 6
so your answer will be x=6