a < -4 or a > 7
solve the first inequality, then the second one
x+x+96=180
2x=180-96
2x = 84
divide both sides by 2
x=42degrees
Then the other angle = 180-42
=>138°
Proof: If I add 96 to the first angle, I will get the second angle.
=> 42+96= 138°
Using a system of equations, the expression or the number of touchdowns he scored in his second year is: 2(t - 1)
<h3>What is a system of equations?</h3>
A system of equations is when two or more variables are related, and equations are built to find the values of each variable.
In his first year, he scored t touchdowns. In the second, the amount was two less than twice the number of touchdowns he scored in his rookie year, hence the expression is:
2t - 2 = 2(t - 1)
More can be learned about a system of equations at brainly.com/question/24342899
Answer:
im preety sure its c
Step-by-step explanation: