Answer:
1hr25m+45m=2hr10min
125+45=170
D.) 170min
All you had to do was add both of the numbers together.
Answer:
opposites or additive inverses
Step-by-step explanation:
Answer:
The 2 is in the Hundred Thousands
The 3 is in Ten Thousands
The 4 is in Thousands
The 0 is in the Hundreds
The 7 is in the Tens
And the 5 is in the ones :)
Step-by-step explanation:
Answer:
Noah is 17 and Tina is 7.
Why?
Let t represent Tina’s age.
So, 2t + 3 is Noah’s age.
This is your equation;
2t + 3 + t = 24
Now, simplify so t is on one side.
3t = 24 - 3
3t = 21
t = 21/3
t = 7
Tina’s age is 7, and Noah (according to the expression made for him) is 17.
Check:
7 + 17 = 24
Answer:
n = -56
Step-by-step explanation:
first subtract the 24 from both sides. you get -14.
then multiply 4 to -14.
you get -56
