Answer:
-8x - 1
General Formulas and Concepts:
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
-10x - 10 + 2x + 9
<u>Step 2: Simplify</u>
- Combine like terms (x): -8x - 10 + 9
- Combine like term: -8x - 1
X1=-15
X2=-1
I think this is the answer
List five living things in your house (people, animals, plants) and how they interact.
Example: Me, mom, dad, plant, dog. Me and my mom talk and I help her. Same with me and my dad. They both help me. All three of us water and take care of the plant. We play with the dog, feed him, and walk him. The dog sometimes plays with the leaves on the plant.
(I hope this gives you an idea)
Answer:
The range of possible temperatures is the interval [80.5°,95.5°]
Step-by-step explanation:
Let
x -----> possible temperatures for that day.
we know that
The absolute value inequality of the difference of the possible temperatures and the temperature at noon must be less than or equal to 7.5° F
so

Solve the absolute-value inequality
<em>First case (positive case)</em>

Adds 88 both sides


<em>Second case (negative case)</em>

Multiply by -1 both sides

Adds 88 both sides


therefore
The range of possible temperatures is the interval [80.5°,95.5°]
for the first one the answer is b. constant
and the for the second one b. term and product