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Lera25 [3.4K]
3 years ago
9

Evaluate -2x 2 y, if x = -3 and y = -1.

Mathematics
1 answer:
miss Akunina [59]3 years ago
6 0

Answer:

-12

Step-by-step explanation:

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What is the nth term rule of the linear sequence below?
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Step-by-step explanation:

notice that the difference between the adjacent terms is 4.

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4 years ago
A typist can type 4800 words per hour. How many words can she type in 1 minute?
Colt1911 [192]

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3 years ago
In the year 2000, the population of a city was 600,000 citizens. The population increases at a rate of 1.8% per year.
dem82 [27]

Answer:

a) 600,000 (1.018)ᵗ, the graph is below:

* "t" is the years. 2000 is the first year, so "t" would be 1. 2012 is the 12th year so "t" would be 12.

b) As the years go by, the population increases. The years (X), and population (Y) both increase together. The graph shows that when the years increase the population increases.

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8 0
3 years ago
Use the equation below to find v, if u = 24, a=7, and t=4.<br> v=utat<br> V=
Elena-2011 [213]

Answer:

V=2688

Step-by-step explanation:

V = U * T * A * T

V= 24 * 4 * 7 * 4 = 2688

8 0
3 years ago
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