Answer:
im not 100% but i think its
T= 2t-4+(t-4)+7
Answer:
x = -7
Step-by-step explanation:
So we are asked to find what x is equal to in the equation:

In other words, we are asked to solve for x.

Add 4 to both sides of the equation.

Multiply both sides by 7.
x = -7
So we have solve the equation for x and have found that x = -7.
I hope you find my answer and explanation to be helpful. Happy studying.
Answer:
17x = 3
Step-by-step explanation:
combine the like terms
9x + 3 + 8x
by adding 9 plus 8 you would get 17x = 3
300.50(0.07)= 21.04
300.50+21.04= 321.54 321.54x = 900.85 x = 2.8
Answer:
r = 100 cm
Step-by-step explanation:
The radius is 1/2 of the diameter
1/2 d = 1/2(200) = 100