The temperature at dawn one morning was –6 °C. It increased at a constant rate of 2 °C per hour after that. Which equation describes t, the time in hours since dawn, in terms of C, the temperature in degrees Celsius?

Step-by-step explanation:

Let's first write the data you have in an equation form:

. When t = 0, at dawn, you get -6°C so we're good. But you've ben asked the inverse relationship, so let's solve for t instead.

Last two are both viable solution, only difference is in form. I do prefer the last option since it makes it easiest at a glance to answer to the question "at what time there's a temperature of 0°C?"

the best buy, is the 4- kilogram bag of lollipops for $18.40.

step-by-step explanation:

i found my answer by dividing the cost of each bag by their respective weights.

14.88 divided by 2 = 7.44

17.29 divided by 3 = 5.77

18.4 divided by 4 = 4.6

24.4 divided by 5 = 4.88

by this, i found that the 4 kilo bag is the best buy.

dwe

step-by-step explanation:

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