Answer:
that looks hard sucks for you
Answer:
The equation that models the situation is 
Step-by-step explanation:
Exponential equation:
An exponential equation has the following format:

In which A(0) is the starting value and r is the growth rate, as a decimal.
Starting value of 13 and a growth rate of 0.78%.
This means that 
Write an equation to model the situation.



The equation that models the situation is 
here's half of them:
1: 15 - (3r) = 6
2: q + 4f = 29
3:
+ 12 = p/4
4: 0.5j - 5 = k + 13
for the rest, just know that:
sum means addition
times/product means multiplying
quotient means division
less than means subtraction
Answer:
m∠7 = 140º
Step-by-step explanation:
m∠4 = m∠2 + m∠3
120 = 80 + m∠3
m∠3 = 40
m∠3 + m∠7 = 180
40 + m∠7 = 180
m∠7 = 140º