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3 years ago

10

The price of a visit to the dentist is calculated according to the formula 50+100n where n is the number of cavities the dentist

finds. On your last visit to the dentist, 2 cavities were found. What was the cost of your visit ?

1 answer:

Vsevolod [243]3 years ago

8 0

So you would First find out N which would be 2. So you do 50+100and that would be 150. Then you do 150×2 and that is 300. So the answer is 300!

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You observe the heights of two plants for an experiment. Plant A has a height of 8 centimeters and grows 1 centimeter each week.

saveliy_v [14]

Answer:

69

Step-by-step explanation:

8 0

2 years ago

In elimination what is... <br> 3x+2y=-29<br>-<br>- 3x-57 = 25<br>

andrezito [222]

Answer:

(82/3, -111/2) or x=82/3, y=-111/2

Step-by-step explanation:

4 0

3 years ago

What expression is equivalent to 5(a + a + a )

Alecsey [184]

Answer:

15a

Step-by-step explanation:

Because 5(a + a + a) = 5 * (3a) = 15a

5 0

2 years ago

Read 2 more answers

The function f(x) represents the time it takes an airplane to travel east. The function g(x) represents the time it takes an air

tensa zangetsu [6.8K]

The total time taken for round trip will be: (f+g)(x) = 14x+11

Step-by-step explanation:

Given

$f(x) = 4x+13\\g(x) = 10x-2$

In order to find the round-trip time, we have to add both functions to represent the time taken to travel east and the time taken to travel to west.

$(f+g)(x) = f(x)+g(x)\\= (4x+13)+(10x-2)\\=4x+13+10x-2\\=4x+10x+13-2\\=14x+11$

Hence,

The total time taken for round trip will be: (f+g)(x) = 14x+11

Keywords: Functions, variables

Learn more about functions at:

#LearnwithBrainly

6 0

3 years ago

Please help asap!!!!

Leya [2.2K]

Answer:

z = 25

Step-by-step explanation:

adjacent angles in a rhombus are supplementary

3z - 15 + 7z - 55 = 180

10z - 70 = 180

10z = 250

z = 25

6 0

2 years ago