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o-na [289]
3 years ago
13

Which of the following equations will produce the graph shown below

Mathematics
1 answer:
Katen [24]3 years ago
8 0

Answer:

B. 6x^{2}+6y^{2}=144

Step-by-step explanation:

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Solving systems of equations using substitution. y=2x+8. y=5-x
kherson [118]

Answer:

(x, y) = (-1, 6)

Step-by-step explanation:

y = 2x + 8

y = 5 - x

Substituting the second equation into the first equation, we get:

5 - x = 2x + 8

5 = 3x + 8

-3 = 3x

x = -1.

So, y = 5 - (-1).

Simplifying, we get:

y = 6.

4 0
2 years ago
Emily earns $0.30 for every 0.75 mile she bikes. How much does she earn for 15 miles?
Degger [83]
I’m not 100% sure but I believe it’s 6
3 0
2 years ago
Read 2 more answers
What is the value of the next term of the sequence?
user100 [1]
Would it be (-3)^7? (-2187)
4 0
3 years ago
Jayden has $1.20 worth of nickels and dimes. He has twice as many nickels as dimes. Determine the number of nickels and the numb
melamori03 [73]

Answer:

Total number of dimes=6

Total number of nickels=12

Step-by-step explanation:

The expression for the total value of money Jayden has is;

Nickels have a value of= $0.05

Dimes have a value of= $0.10

Total value=(value of nickels×number of nickels)+(value of dimes×number of dimes)

where;

Total value=$1.20

Value of a nickel=$0.05

number of nickels=y, but y=2 x

Value of a dime=0.10

number of dimes=x

replacing;

1.20=(0.05×2 x)+(0.1×x)

0.1 x+0.1 x=1.2

0.2 x=1.2

x=1.2/0.2

x=6

y=2 x=2×6=12

Total number of dimes=6

Total number of nickels=12

7 0
3 years ago
Can yall help me with this
Dmitriy789 [7]

Answer:

3x^2 - 16x + 12

x^2 + 9

6 0
3 years ago
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