A, because there are 52 fish fewer --> All the fish - 52 --> f-52
In July there are 63 fish --> f-52 = 63
Answer:
a. x = -5
b. x = -2
Step-by-step explanation:
a.
40=25-3x
40=25-(-15)
x should be -5 for a
b.
-4=1/3(x-10)
-4=1/3(-2-10)
-4=1/3(-12)
x should be -2 for b
Answer:
What math is this?
Step-by-step explanation:
Answer:
-1 , 1 , 3 , 5 , 7
Step-by-step explanation:
An = = 2n - 3
n = 1; A1 = 2*1 - 3 = 2 - 3 = -1
n =2; A2 = 2*2 - 3 = 4 - 3 = 1
n = 3; A3 = 2*3 - 3 = 6 - 3 = 3
n= 4; A4 = 2*4 - 3 = 8 - 3 = 5
n = 5; A5 = 2*5 - 3 = 10 - 3 = 7