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faltersainse [42]
3 years ago
6

Samantha has some dimes and quarters. She has 7 more dimes than quarters and the collection of coins is worth $10.15. How many d

imes and quarters does Samantha have? Write an equation(s) to represent the situation and then solve. Be sure to define your variable(s) and clearly answer the question.
Mathematics
1 answer:
Umnica [9.8K]3 years ago
6 0
Omg my name is Samantha sorry i can’t help you. I hope someone can help you!!!!
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The difference of a number squared and the number is one less than four times the number.
Ostrovityanka [42]
The difference (subtraction) of a number (x) squared (²) and the number (x) is (=) one less than (- 1) four times (4 ·) the number (x)

x² - x = 4x - 1
7 0
3 years ago
Which value, in order, will complete the table? ​
tia_tia [17]
Answer: The answer is the first choice.

Explanation:

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4 0
3 years ago
A businessman is required to collect a 5% sales tax. One day he collected $281 in taxes. Find the total amount of sales he made
malfutka [58]
I don't fully understand the question but I hope this helps...

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3 0
3 years ago
Consider the function y = g (x), where:
Sergeu [11.5K]

Answer:

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6 0
2 years ago
19, find the direction angle of vector v to the nearest tenth of a degree
labwork [276]
The vector v is given by:
 v = (7, 2) - (-5, 0)
 v = ((7 - (- 5)), (2-0))
 v = ((7 + 5), 2)
 v = (12, 2)
 Then, the angle is given by:
 tan (theta) = 2/12
 theta = atan (2/12)
 theta = 9.46 degrees
 Answer:
 
The direction angle of vector to the nearest tenth of a degree is:
 
theta = 9.5 degrees
6 0
3 years ago
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