The value of 28 tens is basically doing 28 times 10(in case you didn't know). 28 times 10 is 280. So the value of 280 tens is 280.
Three Hundred Ten Million, Seven Hundred Sixty-Three Thousand, One Hundred Thirty-Six.
Answer:
Step-by-step explanation:
divide by -10, which means you need to flip the inequality sign since youre dividing by a negative number
Answer:
y=-1/4x+(-6)
i am not sure if you need to put the parentheses, most of the time you need to but I have never had to do it online
Answer: z=1/2 or 0.5
Step-by-step explanation: 1. Subtract 19/2 to both sides. 13-19/2 is equal to 7/2 or 3.5." So then you're left with 7z=3.5
2. Divide by 7 to both sides. 3.5/7= 0.5.
3. z=0.5