What do the up arrows mean? I may be able to help if you tell me.
Answer: Karen has 20, Trey has 15, Dante has 40
Step-by-step explanation:
Karen=x+5 Trey=x Dante=2x+10
x+x+5+2x+10=75
4x+15=75
4x=60
x=15
Answer:
b. 37 • 26 = 26 • 37
commutative property states that the change in the order of numbers in an addition or multiplication operation does not change the sum or the product.
Answer:
l need
Step-by-step explanation:
but how you been there
Answer:
Step-by-step explanation:
Check if the relationship is linear. Verify the difference between areas.
We can see the difference is not common.
It means we can exclude options B and C.
The remaining options are quadratic (A and D).
<u>Try the last column with option A:</u>
- 4813 = 45² + 1908
- 4813 = 3933
- False
<u>Verify the last option:</u>
- 4813 = 45² + 44*45 + 808
- 4813 = 4813
- Correct
We can check and confirm the other columns are correct as well.
