Answer:
14
Step-by-step explanation:
Answer:
Step-by-step explanation:
when multiplying exponents, as long as the base is the same, you add the power.
-3u+8v=-28x9
9u-4v= 44x-3
-27u+72v=252
-27u+12v= -132
60v=384
Divide both sides by 60
60v= 384
60. 60
v=6.4
Substitute v=6.4 in equ 1
-3u+8(6.4)= 28
-3u+51.2=28
-3u=28-51.2
-3u=-23.2
Divide both sides by-3u
-3u=-23.2
-3. 3
u=7.73
Therefore u=7.73 and v=6.4
Answer:8:00
Step-by-step explanation:
You do 20+45 which =65 therefore there’s 60 min in a hour so it would be 7:00 then add the 5 mins =7:05 A.m , then you add 55+5 which =60 and add that to get 8:00
The given statement is
all real numbers at least –8 and at most 0
At least means the minimum value which is -8 here. And at most means the maximum value which is 0 here.
So x is in between -8 and 0 incuding -8 and 0. And the compound iequality is
And the correct option is D .