Answer:
18-19= -1
Step-by-step explanation:
18-19=-1
Sweetheart, you cant subtract a smaller number from an bigger number or it will be a negitive number so the answer is -1
Answer:
0.4
Step-by-step explanation:
4 juniors out of a total of 10
4/10 = 0.4
Hi, there.
_____
"5 less than 4 times a number" 4x-5
"is the same as" =
"9 times the number" 9x
Putting the parts together,

Solving the two step equation


Divide both sides by -5

So the A answer checks.
Hope the answer - and explanation - made sense,
happy studying!!
Answer:
Please see the notes below and let me know if you have any questions
Step-by-step explanation: