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Crazy boy [7]
3 years ago
14

How do I do this? also the first part that is answered is wrong

Mathematics
1 answer:
lord [1]3 years ago
4 0

Answer:

i would say for the second one 2.5 and the first one about 30

Step-by-step explanation:

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Help me with this assignment please I don’t understand it
aivan3 [116]
The relationship is a function. A function is an equation of graph that has no repeated x values. In this graph, each x value has a different y value, whether it's (1, 70) or (9,95)

If Rachel gets anything other than a 95, the x value of 2 will have more than one y value: 95 and whatever grade Rachel gets. Therefore it will no longer be a function.
8 0
3 years ago
9 (x− 3 =) 45 pleas answer fast
GalinKa [24]

Answer: x = 8

Step-by-step explanation:

9 ( x - 3 ) = 45

distribute 9

9x - 27 = 45

combine constants

9x = 45 + 27

compute 45 + 27

9x = 72

divide both by 9

9x/9 = 72/9

final answer

x = 8

8 0
3 years ago
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Answer:

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Step-by-step explanation:

7 0
3 years ago
1. A local pizzeria sold 65 pizzas yesterday.
Mrrafil [7]
87% i think but don't hold me to that
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8 0
3 years ago
Does the table represent an exponential function?
Aleks04 [339]
Hello,

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