Answer:
3n - 20
Step-by-step explanation:
a = -17
d = -14 - (-17) = 3
nth term = -17 + (n-1)(3)
= -17 + 3n - 3
= 3n - 20
a= -17
d= -14-(-17)
= -14+17
= 3
the equation of nth term =a+(n-1)d
= -17+(n-1)3
= -17+3n-3
= 3n-20
6 out of 25
Some fractions are 6/8, 9/12 and 12/16
All you have to do is multiply a number by the numerator and denominator
After 17 days
d=numbers of days
10+0.5d=18.5
0.5d=8.5
divide both sides by 0.5
d=17
