Simplify each expression by distributing and combining like terms 6(x + 1) – 5(x + 2)
2 answers:
Answer:
Step-by-step explanation:
Distribute 6 through the parentheses
Similarly, distribute -5 through the parentheses
Collect like terms
Like terms are those which have the same base
The negative and positive integers are always subtracted but posses the sign of the bigger integer
Hope I helped!
Best regards! :D
You might be interested in
Answer:
<em>The ball's speed will be 10 m/s at t=1.22 seconds</em>
Step-by-step explanation:
The vertical motion of an object is controlled by the force of gravity. This means that there is a non-zero net force acting on the object that makes it accelerate downwards.
If the object is thrown upwards at speed vo, its speed at time t is:
Where g is the acceleration of gravity
Our ball is thrown upwards with v0=22 m/s. We need to calculate the time when its speed is vf=10 m/s.
Solving the above equation for t:
Substituting:
t=1.22 seconds
The ball's speed will be 10 m/s at t=1.22 seconds