For problems 5 and 6, write an equation to represent the scenario and then solve the equation. Use the steps below to help you write each equation.

• Define the Variable (what do we not know?)

• Determine the constant (if there is one)

• What is the rate (look for “each”, “per”, something that repeats)

• Write the eqaution and solve

5. Juan’s cell phone company charges $35 a month for the phone service plus $0.50 for each text message. How many text messages does Juan send in a month if his bill was $52? plz help its due today

the answer is d.) homologous; have mammary glands

unicellular organisms, like bacteria, are able to perform all life functions within one single cell. multicellular organisms need many different types of cells to carry out the same life processes. each of these special types of cells has a different structure that it perform a specific function.

the answer is lactic acid from anaerobic respiration. the acid in lactic acid is what creates sore and burning muscles. if you think about how acid burns that will give you a clue for questions like this.