Answer:
![t = \frac{2-3q}{q+4}](https://tex.z-dn.net/?f=t%20%3D%20%5Cfrac%7B2-3q%7D%7Bq%2B4%7D)
Step-by-step explanation:
![q = \frac{2-4t}{t+3}\\\\](https://tex.z-dn.net/?f=q%20%3D%20%5Cfrac%7B2-4t%7D%7Bt%2B3%7D%5C%5C%5C%5C)
Cross multiply,
q(t+3) = 2 - 4t
Use distributive property: a*(b + c) =(a*b) + (a*c)
qt + 3q = 2- 4t
qt + 4t + 3q = 2
qt + 4t = 2 - 3q
t(q + 4) = 2 -3q
![t = \frac{2-3q}{q+4}](https://tex.z-dn.net/?f=t%20%3D%20%5Cfrac%7B2-3q%7D%7Bq%2B4%7D)
Answer:
8 inches.
Step-by-step explanation:
3 1/4 + 4 3/4
= 3 + 4 + 1/4 + 3/4
= 7 + 4/4
= 7 + 1
= 8 inches.
Answer: y = 1 +/- ![\sqrt{x+5}](https://tex.z-dn.net/?f=%5Csqrt%7Bx%2B5%7D)
<u>Step-by-step explanation:</u>
y² - 2y + 1 = x + 5
(y - 1)² = x + 5
![\sqrt{(y-1)^{2}} = \sqrt{x+5}](https://tex.z-dn.net/?f=%5Csqrt%7B%28y-1%29%5E%7B2%7D%7D%20%3D%20%5Csqrt%7Bx%2B5%7D)
y - 1 = +/- ![\sqrt{x+5}](https://tex.z-dn.net/?f=%5Csqrt%7Bx%2B5%7D)
y = 1 +/- ![\sqrt{x+5}](https://tex.z-dn.net/?f=%5Csqrt%7Bx%2B5%7D)
Answer:
-1/3
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
I hope this helps and have a nice day