Answer:
There were y oranges on Yiraizas table, but she gives half of them to her friend jasmin. Later in the day her mom gives her 3 more oranges. She now has 18 oranges. y=30
Step-by-step explanation:
30/2=15
15+3=18
Answer:
Their houses are apart by 
i.e. 
.
Step-by-step explanation:
We have that,
Omari and Daisy lives on the same street as their school.
It is given that,
Omari lives 
= 
= 
blocks west of the school.
Dasiy lives 
= 
blocks east of the school.
Thus, the number of blocks by which their houses are apart = + = 
=
Hence, their houses are apart by i.e. .
Answer: 3 times the sum of r and d squared minus 2 times the sum of r and d squared
we write the statement in terms of expression
⇒3×(r+d)²-2×(r+d)²=y
→y=(r+d)²
