5a+b = 5(6)+3 =3
10-r+5 = 10-(9)+5 =6
8/20 of a minute or 2/5 of a minute
Answer:
Since 3⁵= 243 you can just multiply by 3 to find 3⁶
Step-by-step explanation:
given x=2
and the equation

to find the value of q , you need to make q the subject in the equation as shown below
q= 3x-x -4
q=2x-4
but x= 2
so just substitute the value of x in the equation for the q

q=4-4
q=0
therefore the value of q is 0