Answer: 3.5
Step-by-step explanation: 33.20-29.7
Step-by-step explanation:
Answer: An algebraic expression is a mathematical expression that consists of variables, numbers, and operations. We can use algebraic expressions to represent unknown number situations involving addition, subtraction, multiplication, and division.
2(z+10)
2z+20
Answer:
Slope=− 2.000/5.000=−2.500
7x+13y=$81