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Anni [7]
3 years ago
13

HELP ASAP (50 pts!!) Kaely and Bro share an account on a game and want game bucks. 2,800 bucks cost $25. Kaely adds $15 and Bro

adds $10. They need to figure out how much bucks they each get too spend depending on the amount of money they each payed. If $25 = 2,800 bucks, then what does $15 = and $10 =? (How much bucks does Kaely get and how much bucks does Bro get)
Mathematics
2 answers:
Wittaler [7]3 years ago
7 0

Answer:

Kaely gets 1,680 and Bro gets 1,120

Step-by-step explanation:

First you need to find how may bucks you will receive with 1$

2,800/25

which equals 112

Then multiply 112 by how much Kaely paid and how much Bro paid. Then you have your answer.

Aleks04 [339]3 years ago
7 0

Answer: The correct answer is Kaely gets 1,680 bucks and Bro gets 1,120 bucks.

Step-by-step explanation: Here's how you figure it-

2800 bucks= $25. If Kaely adds $15, that would be 15/25 of the price which then can be reduced to  3/5 of the cost of the bucks. 3/5 changed to a decimal= .60. So, 2800 x .60= 1,680 bucks. Do the same thing for Bro. He adds $10 or 10/25 reduced to 2/5. 2/5 changed to a decimal= .40. So 2800 x .40= 1,120 bucks

1680 + 1120= 2800

You might be interested in
N is an odd number.
nikitadnepr [17]

Answer:

True:

D.

E.

F

Step-by-step explanation:

First, you should know that the square of any odd number is also odd.

The easiest way to go about this is to plug in an odd number for n. Lets use 3:

Plug 3 into A:

3^{2} -1=9-1=8

Plug 3 into B:

3(3-1)=9-3 = 6

Plug 3 into C:

(3-2)^{2} = 2^{2}  = 4

Plug 3 into D:

3^{2} +2 = 9+2=11

Plug 3 into E:

3(3-2) = 9-6 = 3

Plug 3 into F:

(3-2)^{2}=1^{2}  =1

3 0
2 years ago
.John has $40. He will use some of the money to buy books, and he wants to have at least $10 left to put in his savings account.
Crank

Answer:

The required inequality is 40-6b\leq 10.

Jhon can buy at most 5 books.

Step-by-step explanation:

Consider the provided information.

Part(A)

Let b represent the number of books John buys.

He wants at least $10 in his savings account which means if we subtract the cost of books from $40 we have at least $10 left.

40-6b\leq 10

The required inequality is 40-6b\leq 10.

Part(B)

40-6b\leq 10

-6b\leq 10-40

b \leq\frac{30}{6}

b\leq 5

Part(C):  Jhon can buy at most 5 books.

3 0
3 years ago
What is 694 divided by 41 and what is the remainder please help thank you
Studentka2010 [4]
16... Remainder of 38

41 x 16 = 656 therefore 38 left over
4 0
3 years ago
Read 2 more answers
Calculate (A⃗ ×B⃗ )⋅C⃗ for the three vectors A⃗ with magnitude A = 5.08 and angle θA = 25.6 ∘ measured in the sense from the +x
alexgriva [62]

Answer:

(A⃗ ×B⃗ )⋅C⃗ = - 76.415

Step-by-step explanation:

First we need to calculate (A⃗ ×B⃗ ) :

(A⃗ ×B⃗ ) = A.B.sin (α).n

Where A is the magnitude of A⃗

Where B is the magnitude of B⃗

Where α is the angle between A⃗ and B⃗ = 63.9 - 25.6 = 38.3

Finally n is the vector orthogonal to A⃗ and B⃗

n magnitude is 1 and his direction is given by the right hand-rule

so n = ( 0 , 0 , 1 )

(A⃗ ×B⃗ ) = A.B.sin (α).n = 5.08 . 3.94 . sin (38.3) . (0 , 0 , 1 ) = (0,0,12.4)

C⃗ can be written as C.(0,0,-1) because of his +z - direction

C.(0,0,-1) = 6.16.(0,0,-1) = (0,0,-6.16)

(A⃗ ×B⃗ )⋅C⃗ = (0,0,12.4).(0,0,-6.16) = -76.41480787 = -76.415

8 0
3 years ago
Please help thanks :)
natta225 [31]

Answer:

Distributive Property

Step-by-step explanation:

x(8x+3y)\\We\ multiply\ the\ term\ outside\ brackets\ with\ terms\ inside\ the\ bracket\ equally,\\through\ the\ distributive\ property\ method\ .\\\\Hence,\\x(8x+3y)\\=8x*x+3y*x\\=8x^2+3xy

8 0
3 years ago
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