Answer:
A = x^2 + 5x - 14
Step-by-step explanation:
A = L × W
A = (x+7) × (x-2)
A = x^2 + 7x - 2x - 14
Answer:
20
Step-by-step explanation:
6,460 divided by 323 = 20
You reduce the fraction which would be 9b-1/3=5b+ 5/3
Then you move the variable to the left side and change its sign 9b-5b-1/3=5/3 then move the constant to the right side 9b-5b=5/3+1/3
Then collect the terms 4b= 5/3 + 1/3 add the fractions 4b = 2
Divide both sides of the equation which is b= 1/2
For this case we must add the terms of the following expression:
It is noted that the terms are similar, so we can add:
We take common factor 
We add the terms within the parenthesis:
finally we have:
Answer:
Cevap:
Salı
Adım adım açıklama:
İlk depozito (Pazartesi) = 8 lira
Günlük yatırılan miktar = 3 lira
74 liraya sahip olmak için gereken gün sayısı;
Gün sayısı = x olsun
8 + 3x = 74
3x = 74 - 8
3x = 66
x = 66 / 3
x = 22 gün
Pazartesiden 22 gün sonra; Salı gününe denk gelecek
