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VLD [36.1K]
3 years ago
14

The cost of Barbara’s dinner is $15.90 including tax. She leaves a tip that is 18% of the total cost of the dinner. What is the

best estimate for the amount of the tip?
Mathematics
1 answer:
devlian [24]3 years ago
4 0
$3 is the answer estimated
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Sophia wants to take out a loan of $6,000 with interest that compounds monthly. Use the formula A = P(1 + rn)n∗t to find which o
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Answer:

d

Step-by-step explanation:

FV = P (1 + r/m)^mn

FV = Future value  

P = Present value  

R = interest rate  

N = number of years

m = number of compounding

a. 6000x (1 + 0.04/12)^24 = 6498.86

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d. . 6000x (1 + 0.05/12)^60 =6630.47

4 0
3 years ago
Desi is about to dilate ABC by multiplying each coordinate by d.
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2 years ago
A scientist invents a car that can travel for many hours without stopping for fuel. The car travels around a track at 54 miles a
Alla [95]

Answer: 1,296 m iles

Step-by-step explanation:

Hi, to answer this question we have to apply the next formula:  

Distance = Speed rate x time

  • speed rate = 54 miles per hour
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Replacing with the values given and solving for D (distance)

D = 54 mph x 24 h = 1,296 m

The car traveled 1,296 miles

Feel free to ask for more if needed or if you did not understand something.

3 0
3 years ago
Using the figure below, select the two pairs of alternate interior angles.
algol [13]

Answer:

B :point 2 and point 3

Step-by-step explanation:

The only interior angles are 6, 2, 3, and 7

The angles equal to each other are 6 and 7 or 2 and 3

6 and 7 is not an option so 2 and 3 are the correct answer.

7 0
3 years ago
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Vhich is a solution to the equation?<br> (x-2)(x + 5) = 18<br> x= -10<br> x==7<br> x=-4<br> x= -2
uranmaximum [27]

Answer:

see attachment (this needs to be at least 20 characters long)

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