Answer:
1. -3 2. 3
Step-by-step explanation:
Evaluate each expression is very simple concept in math. When you substitute a particular value for each variable and then act the operations called evaluating expression.
Answer:


Step-by-step explanation:


Subtract 7 from both sides.

Simplify.

Divide both sides by 5.

Simplify.

Decimal form:
0.2
Answer:
3 pounds
Step-by-step explanation:
Answer:
t to the 2 power
Step-by-step explanation:
Answer:
answer choice B.
Step-by-step explanation: