2y+18=42
2y=24
y=12
Hope this helps!
(a) * (a+1) = 420
a^2 + a = 420
a^2 + a - 420 = 0
(a+21)(a-20) = 0
a = -21 OR 20
The two integers can be -21 and -20, OR 20 and 21.
28.0
+14.2 = 42.2 could i plz get a brainleist i really need it
You can use lattice multiplication or long multiplication. for examples and/or visuals message me.
Answer:
like 140
Step-by-step explanation:
yeah
