The problem asks:
what is 2y+7 when y=-3?
Since y=-3 then 2y+7=2(-3)+7=-6+7=1.
Similarly, when y=-3, -4y − 10=<span>-4(-3) − 10=12-10=2.
Answer:
</span><span>2y + 7=1
-4y − 10=2</span>
Answer:
.
Step-by-step explanation:
The given number is
.
We need to find a rational number in fraction form that is equivalent to given number.
Let
...(1)
Multiply both sides by 10.
...(2)
Subtracting (1) from (2), we get
Divide both sides by 9.
Therefore, the required rational number is
.
130 would be the correct answer
Rachel has 23 dollars
Charlie has 17 dollars
Milan has 92