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docker41 [41]
3 years ago
6

Conrad has a collection of three types of coins: nickels,dimes, and quarters. There are five more nickels than quarters but four

s times as many dimes as quarters. If the entire collection is worth $5.85, how many nickels,dimes, and quarters are there?
Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
6 0
2 nickles 3 dimes and 4 quarters 
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Please help i need this
Svet_ta [14]

Slope Formula - (y² - y¹) / (x² - x¹)

(1, 7)

x¹ = 1

y¹ = 7

(-4, -8)

x² = -4

y² = -8

-8 - 7 = -15

-4 - 1 = -5

Simplify - -15/-5

-15/5 = -3

Your answer is -3.

Hope this Helps!!


5 0
3 years ago
Need this picture solved I don't know
Alika [10]

What item do you want the most? Once you tell me this I can write your whole essay.


8 0
3 years ago
The variable Z is directly proportional to X. When X is 12, Z has the value 228. What is the value of Z when X = 18
Gnoma [55]
Z=Xk228=12kk=228/12k=19Z=18*19Z=342 57=3k57/3=k19=k again Z=8*19Z=152
hope i could help :)
6 0
3 years ago
What is the opposite of taking a power of a number called
frutty [35]
Square rooting a number
3 0
3 years ago
We want to factor the following expression:
S_A_V [24]

Answer:

A. (U+V)^2 or (U-V)^2

Step-by-step explanation:

9x^6 + 6x^3y + y^2 \\  \\  =  {(3 {x}^{3} )}^{2}  + 2.(3x^3).y +( y)^2  \\  \\  =  \bigg({3 {x}^{3} } + y \bigg)^{2} \\  \\   = \bigg({3 {x}^{3} } + y \bigg) \bigg({3 {x}^{3} } + y \bigg) \\  \\ \\  \\

4 0
2 years ago
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