Substitute in the -3
7-2(-3)
According to PEMDAS (parentheses, exponents, multiply, divide, add, subtract ) you must multiply, and then subtract.
7- (-6)
7 + 6= 13
Answer is 13
No One Will Tell The Answer
I will say 36 but I also will say wait on someone else to answer
Answer:
31877 people with live in the town in 2016 if the population increases at a rate of 6% every 2 years
Step-by-step explanation:
The formula used will be
A(t) = P(1+r)^t
A(t) = Future value
P = population
r = rate
t = time
P= 20,000
r =6% or 0.06
t = 16
Since population is increased every 2 years, so t = 16/2 = 8
Putting value:
A(16) = 20,000(1+0.06)^8
A(16)= 20,000(1.06)^8
A(16) = 31876.9 ≈ 31877
So, 31877 people with live in the town in 2016 if the population increases at a rate of 6% every 2 years
Answer:
145,146,147
Step-by-step explanation:
Let x be the first number
x+1 is the next number
x+1 +1 is the next number
The sum of these three number is
x + x+1 + (x+1+1) = 438
Combine like terms
3x +3 = 438
Subtract 3 from each side
3x+3-3 = 438-3
3x= 435
Divide by 3
3x/3=435/3
x = 145
x+1 =146
x+1+1 = 147
