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Advocard [28]
3 years ago
12

(-5)+(-2)= porfa xdlo necesito rapido plox

Mathematics
2 answers:
Lina20 [59]3 years ago
7 0

Answer:

-7

Step-by-step explanation:

Karolina [17]3 years ago
4 0

Answer:

-7

Step-by-step explanation:

You use your common sense

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Step-by-step explanation:

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3 years ago
On which interval is the average rate of change for bicycle production the greatest? A) 1950 to 1960 B) 1960 to 1970 C) 1970 to
Alborosie

Answer:

D) 1980 to 2000

Step-by-step explanation:

Finding the average rate of change in each interval to determine the greatest one.

Production per interval

1950-1960 = (21-11) \ million = 10 million

1960-1970 = (41-21)\ million = 20 million

1970-1980 = (71-41)\ million = 30 million

1980-2000 = (161-71)\ million= 90 million

Rate of change (1950-1960)= \frac{10}{11} \times 100= 90.90\%

Rate of change (1960-1970) = \frac{20}{21} \times 100= 95.23\%

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What number is not in the domain of x+6/x-7
Aleksandr [31]

Answer:

x= -11

Step-by-step explanation:

3 0
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