Answer:
Y IS EVERYTHING THAT IS LESS THAN -3X
Step-by-step explanation:
LOOK AT THE LESS THAN SIGN
Let that certain number be 'n'
50% (n) = 39
50% ⇒ 0.5
0.5 (n) = 39
Divide both sides by 0.5
0.5n = 39
/0.5 /0.5
n = 78.
So that certain number is actually <em><u>78! :)</u></em>
CROSS CHECK:
50% of 78
0.5 × 78
= 39
Hope this helps! :)
F(x)=x-5
f(4)=x-5
f(4)=4-5
f(4)=-1
Answer:
it would be 2
Step-by-step explanation:
Answer:1848
Step-by-step explanation:
good luck with the test or whatever you are doing
