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Kaylis [27]
3 years ago
12

Solve the system of equations -5y+8y=-18 5y+2x=58 Please help

Mathematics
1 answer:
Damm [24]3 years ago
5 0

Answer:

(x,y)=(44,-6)

Step-by-step explanation:

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You bought 5 pounds of hamburger meat, and you want to make quarter pounders (each weigh .25 of a pound). How many quarter pound
zaharov [31]
Katy is wrong because 5 divided by .25 is 20. 20 quarter pounders can be made.
7 0
3 years ago
Which sequence below represents an exponential sequence? A) {2, 6, 10, 14, 18,...} B) {3, 5, 9, 16, 24,...} C) {4, 8, 24, 96,...
Flura [38]

Answer:d

Step-by-step explanation:

Clearly from observation option D is the exponential sequence

256,64,16,4 is decreasing exponential function

\Rightarrow \frac{256}{64}=\frac{4^4}{4^3}=4

\Rightarrow \frac{64}{16}=4

for other option they simply follow an AP

2,6,10,14,18

common difference d=4

7 0
4 years ago
Gwen borrows 400$ from her parents to buy a bike. She agrees to pay them back plus 4% interest. What is the total amout of money
Sauron [17]

Answer:Gwen will pay $560 in total

Step-by-step explanation:

From the 400 she will pay back and the 40% .40x400= 160 + 400 making it into the total to $560

6 0
4 years ago
Find all of the zeros of the function and write the polynomial as the product of linear factors.
Tomtit [17]

Answer:

(x+6i)(x-6i)(x+1)

So the zeroes are 6i, -6i, -1

Step-by-step explanation:

Factor by grouping

h(x) = x^2(x+1) + 36(x+1)

h(x) = (x^2+36)(x+1)

3 0
3 years ago
If f(x) = -6x + 6, then f-(x) =D
Basile [38]

Answer: f-(x)=6x-6

Step-by-step explanation: Negative times a positive is negative. Negative times a negative is a positive. Works the same with f(x) representation.

6 0
3 years ago
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