(t o s)(x) = t(s(x))
<span>s(x) = x - 7 </span>
<span>t(x - 7) = 4(x-7)^2 - (x - 7) + 3</span>
12×12 squared is = 12•144/=
1728
If you need a better explanation just ask in the comments.
Happy to help! Please mark as BRAINLIEST! Thanks
Answer:
The algebraic expression is 249 + 29.99(n) where n represents the number of controllers
Step-by-step explanation:
Here in this question, we are interested in writing an algebraic expression which shows the amount spent by John on a ps4 console and any number of controllers;
So the expression will be;
249 + 29.99(n)
Where n represents the number of controllers both
Answer:
b = -T²/k(k-m) + k
Step-by-step explanation:
Given the equation T =√k(k-b)(k-m), we are to make b the subject of the formula
Square both sides
T² = (√k(k-b)(k-m))²
T² = k(k-b)(k-m)
T²/k(k-m) = k-b
Rearrange
k - b = T²/k(k-m)
b - k = - T²/k(k-m)
Add j=k to both sides
b - k + k = - T²/k(k-m) + k
b = -T²/k(k-m) + k
This gives the required expression
4 quarts would equal one gallon
