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3 years ago

Which ordered pair is a solution of the equation?

Mathematics

2 answers:

iris [78.8K]3 years ago

5 0

The correct answer is C both (1,11) and (-1,-5) are solutions

Lana71 [14]3 years ago

3 0

y=8x+3
when x = 1 , y=8(1) +3 = 11
when x = -1 , y=8(-1) +3 = -5

answer
C
Both (1,11)( and (-1,-5)

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SVETLANKA909090 [29]

Answer:

$\huge\boxed{\bf\:c = \frac{11}{4}}$

Step-by-step explanation:

$4c + 2c = 4c + \frac{11}{2}$

Cancel 4c on both the sides of the equation.

$2c = \frac{11}{2}$

Bring the 2 in the denominator of 11/2 to the left hand side of the equation.

$2*2c = 11\\4c = 11$

Bring 4 to the right hand side if the equation.

$\boxed{\bf\:c = \frac{11}{4}}$

$\rule{150pt}{2pt}$

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1 year ago

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Answer:

x ≈ 34.88 square cm

Step-by-step explanation:

Solve by proportional formula:

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2 years ago

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2 years ago

Read 2 more answers