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Arisa [49]
3 years ago
5

Dylan owes half as much money as he used to owe. If he used to owe $28, which of the following expressions would reflect how muc

h money Dylan has now?
Mathematics
2 answers:
Vinil7 [7]3 years ago
5 0
If Dylan owes half as much as he used to that would imply that the 28$ would be divided by two which would be 14$, which means that half of what he owed 28$ would now be 14$.

statuscvo [17]3 years ago
5 0
If he owes 28 all you do is divide it by 2 and you get 14 
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The difference of two numbers is 90 and their quotient is 10
bija089 [108]
To solve this, set up two equations using the information you're given. Let's call our two numbers a and b:
1) D<span>ifference of two numbers is 90
a - b (difference of two numbers) = 90

2) The quotient of these two numbers is 10
a/b (quotient of the two numbers) = 10


Now you can solve for the two numbers.
1) Solve the second equation for one of the variables. Let's solve for a:
a/b = 10
a = 10b

2) Plug a =10b into the first equation and solve for the value of b:
a - b = 90
10b - b = 90
9b = 90
b = 10

3) Using b = 10, plug it back into one of the equations to find the value of a. I'll plug it back into the first equation:
a - b = 90
a - 10 = 90
a = 100

-------

Answer: The numbers are 100 and 10</span>
3 0
3 years ago
in preparation for a party, brant is putting desserts onto platters. the chocolate cake is cut into 15 pieces and the cheesecake
marishachu [46]

Answer:

The greatest number of platters he can prepare is 3.

Step-by-step explanation:

Given : In preparation for a party, brant is putting desserts onto platters. the chocolate cake is cut into 15 pieces and the cheesecake is cut into 6 pieces. if he wants to prepare identical platters without having any cake left over.

To find : What is the greatest number of platters he can prepare?

Solution :

The greatest number of platters he can prepare is given by finding the GCF of 15 and 6.

Factoring the numbers,

6=2\times 3

15=3\times 5

The GCF is the greatest common factor.

GCF(6,15)=3

Therefore, the greatest number of platters he can prepare is 3.

8 0
2 years ago
Consider an algorithm that uses only assignment statements that replaces the quadruple (w, x, y, z) with (x, y, z, w). What is t
Likurg_2 [28]

Answer:

The minimum number of assignment statements needed is 5

Step-by-step explanation:

To write the algorithm, we apply the strategy of interchanging the values of variables in the assignment statements.

Assume "tmp" is the new variable, let assign tmp to w

The algorithm is:

Procedure exchange (w,x,y,z: integers)

 tmp := w

    w := x

     x := y

     y := z

     z := tmp

    return (w,x,y,z)

end

From the algorithm, it is obvious that there will be a minimum of 5 assignment statements needed.

6 0
2 years ago
Select the correct answer.<br> What is the value of x in the triangle?
Alenkinab [10]

Answer:

A. 4

Step-by-step explanation:

SOH CAH TOA

Opposite & hypotenuse - sin

Sin(30) = o/8

x 8

O = 8 x Sin(30)

O =4

Hope this helps!

6 0
2 years ago
Help asap<br> x2 + 3x<br><br> x = 1.7
Alex777 [14]

Answer:

8.5

Step-by-step explanation:

Our current equation is:

x2 + 3x.

Let's replace all the x with 1.7.

1.7(2) + 3(1.7)

Let's solve this new equation normally, as if the 1.7 was always there.

1.7(2) = 3.4

3(1.7) = 5.1

Now, let's add both the products.

5.1 + 3.4 = 8.7

Therefore, we can conclude the answer is 8.7.

Need more assistance? Send me a friend request!

brainly.com/app/profile/25991868

Have a great day. :)

4 0
2 years ago
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