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ioda
3 years ago
5

What is the answer to the problem

Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
7 0
1.5x7 = 10.5 cups per week

I don't know how to convert it. probably a decimal or fraction.

here's how to convert, 10.5/16 = # gallon(s)
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I need help on how to simplify this problem.
guajiro [1.7K]
Simplify the radical by breaking the radicand up into a product of known factors
Exact Form:
2√10 + 5

Decimal Form:
11.32455532 . . .

Answer: 2√10 + 5

Hope this helps! :)
~Zain
6 0
3 years ago
Which of the following is the correct factorization of the polynomial below?
ruslelena [56]

Answer:A

Step-by-step explanation:

7 0
3 years ago
Michael can buy 4 sandwiches and 3 cups of coffee for $23.75. Amy can buy 2 sandwhiches and 5 cups of coffee for $19.75 how much
Kobotan [32]

Answer: The cost of one sandwich is $4.25 and the cost of one cup of coffee is $2.25.

Step-by-step explanation:

Let x be the cost of one sandwich and y be the cost of one cup of coffee.

By considering the given situation, we have the following equations :-

4x+3y=23.75.................(1)\\\\2x+5y=19.75................(2)

Multiply 2 on both sides of equation (2) , we get

4x+10y=39.5................(3)

Subtract equation (1) from equation (3), we get

7y=15.75\\\\\Rightarrow\ y=\dfrac{15.75}{7}=2.25

Put value of y in (1), we get

4x+3(2.25)=23.75\\\\\Rightarrow\ 4x+6.75=23.75\\\\\Rightarrow\ 4x =17\\\\\Rightarrow\ x=4.25

Hence, the cost of one sandwich is $4.25 and the cost of one cup of coffee is $2.25.

8 0
3 years ago
Use the the substitution method to solve the system of linear equations. y = -2x + 6 x=4 enter your answer as an ordered pair
Morgarella [4.7K]

Answer:

The answer would be -2 then.

Step-by-step explanation:

6 0
3 years ago
Use what you have learned to solve the following polynomial equation by either completing the square or using the quadratic form
USPshnik [31]
<span>(x^2-4x-6) factors into:</span>
(x -5.1623)     (x+1.1623)
Therefore x = 5.1623 and      x = -1.1623

(4x^2-8x-2) <span>factors into:
(x -2.2247)  *  (x +2.2474)
</span>
Therefore x = 2.2247   and x=  -0.22474


7 0
3 years ago
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