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3 years ago

3x-5y= -7 9x+7y= 89 Solve the system of equations and enter answer an an ordered pair.

Mathematics

1 answer:

Sati [7]3 years ago

8 0

Honestly I don't know that is a really hard question

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How many solutions exist for the system of equations in the graph?<br> one<br> two

Darya [45]

Answer: one

Step-by-step explanation:

8 0

3 years ago

What is the solution to the inequality 7<=-3x-4

kipiarov [429]

Answer:

The nearest option is -3 (negative 3)

So, Option B is correct.

Step-by-step explanation:

We need to solve the inequality $7 \leq -3x-4$

Solving:

Step 1: Switching sides of inequality and reversing the inequality

$-3x-4\geq 7$

Step 2: Adding 4 on both sides

$-3x-4+4\geq 7+4\\-3x\geq 11$

Step 3: Dividing both sides by -3 and reversing the inequality

$\frac{-3x}{-3}\leq \frac{11}{-3} \\x\leq -3.6\\$

The nearest option is -3 (negative 3)

So, Option B is correct.

4 0

3 years ago

Y = 3x + 5, x = -4 / So, what would the y in the equation equal to ?

3241004551 [841]

Answer:

Step-by-step explanation:

y= 3 (-4)+5

y= - 12+5

y= -7

5 0

2 years ago

Read 2 more answers

Solve for y. <br> 2x+6y=12

Veronika [31]

2x + 6y = 12

2x - 2x + 6y = 12 - 2x

6y = 12 - 2x

6y/6 = 12/6 - 2x/6

Y = 2 - 2/6 X

Y = 2 - 1/3 X or

Y = -1/3 X + 2.

7 0

3 years ago

Find the measure of <2

Yakvenalex [24]

Answer:

Step-by-step explanation:

Hello There!

The following figure shown is a parallelogram

If you didn't know opposite interior angles of a parallelogram are congruent

Therefore the angle that has a measure of 96 degrees and the angle labeled 2 are congruent

hence ∠2=96

8 0

3 years ago