Complete each statement to describe a diagram that represents each situation. Then complete the addition expression to represent the final temperature
a. The temperature Ias 80'F and then fell 20°F.
A number line diagram with an arrow that starts at
units long, and points to the left
addition sentence:
b. The temperature was -13°F and then rose 9 F.
A number line diagram with an arrow that starts at
units long, and points to the right
addition sentence:
c. The temperature was -5' F and then fell B'F.
A number line diagram with an arrow that starts at
units long, and points to the left
addition sentence
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step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

i am unable to solve this problem

step-by-step explanation: