The expressions in which the numbers, or variables, or both, are connected by operational signs (+, - etc.) are called algebraic expressions. For example 5, 4x, a+b, x−y.
Answer:
(-2, 3.5)
Step-by-step explanation:
Lets see together how it gets done
120 180
160 200
200 220
240 240
so the answer is 3 months
Answer:
50
Step-by-step explanation:
8*7-6
56-6
50
plzzz mark brainliest
Answer: -0.7
Step-by-step explanation:
