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lora16 [44]
3 years ago
9

Please help iready math

Mathematics
2 answers:
Kamila [148]3 years ago
8 0

Answer:

-4+(-9)

Step-by-step explanation:

You change the minus signs into and addition sign and make the number a negative.

Marat540 [252]3 years ago
4 0

Answer:

-4+(-9)

Step-by-step explanation:

because -4-9= -13 and -4+(-9)=-13

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Sindrei [870]

Answer:

The student is expected to spend <em>15.4 hours </em>doing homework

Step-by-step explanation:

The scattered plot shows there is a close correlation between the variables. A line of best fit will go through the 'center' of the points. Since we are not required to find an exact line, we'll draw it in red color as shown below

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7 0
3 years ago
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Step-by-step explanation:

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3 years ago
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