23-9= 14
14 divide by 2 = 7
so 7 baseball cards in a packet
It’s B. (Note: The image below isn’t mine but I can assure you it is B)
Answer:
1/5 or 0.2
Step-by-step explanation:
Answer:
The common difference is or 0.2
Step-by-step explanation:
Given:
Arithmetic Sequence -2, -1 4/5, -1 3/5, -1 2/5,
First term = a₁ = -2
Second term = a₂ =
Third term = a₃ =
Fourth term = a₄ =
To Find:
Common Difference = d = ?
Solution:
Formula for Common Difference d ,
∴
The common difference is or 0.2
Answer:
Step-by-step explanation:
so she has 12,350...and she plans on saving 500 a month
x = number of months and y = total amount
y = 500x + 12,350 <== ur equation in slope intercept form
Answer:
20°
Step-by-step explanation:
AB = 70°
BC= 90°
AC=x
ASP (angle sum property)
180°= 70°+90°+x
180°= 160°+x
x=180°-160°
x=20°
