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forsale [732]
3 years ago
15

Simplify the expression7(5+t)-3(t+2)=​

Mathematics
2 answers:
DedPeter [7]3 years ago
8 0

Answer:

The answer can be calculated in following steps;

Step-by-step explanation:

Vaselesa [24]3 years ago
6 0

Answer:

4t + 29

Step-by-step explanation:

7(5 + t) - 3(t + 2)

35 + 7t - 3t - 6

4t + 35 - 6

4t + 29

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The population of a city in 2005 was 18,000. By 2010, the city’s population had grown to 45,000. Economists have determined that
SpyIntel [72]
Exponential model is y=Ae^(kt)
Assume initial start is 2005, time = 0, so y = 18000e^(kt)
45000 = 18000*e^(k5)
solve for k, approx 0.1832
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6 0
3 years ago
Karan and Preeti are sharing a packet of sweets in the ratio of 2:3 .If the total sweets is 50,how many sweets will Preeti get
Viktor [21]

Answer:

30 sweets

Step-by-step explanation:

From the above question

The ratio is given as:

Karan : Preeti

2:3

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The number of sweets Preeti will get is calculated as:

3/5 × 50 sweets

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Therefore, the number of sweets Preeti will get is 30 sweets

8 0
3 years ago
One-Half the difference of a number and 15
slega [8]

Answer:

x - 15 ÷ 2

Step-by-step explanation:

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If this is confusing, I can explain further. :D

5 0
3 years ago
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There are 4 cups in a quart and 4 quarts in a gallon how many cups in a 5 gallon jug of water
Marysya12 [62]
80 cups in a 5 gallon jug of water.

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</u>
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3 years ago
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Schach [20]

Answer:

number 2 is the answer or 4*pi inches² or 12.6

Step-by-step explanation:

6 0
3 years ago
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