3 years ago

-2.5(4w-4)= -6 and check

Mathematics

1 answer:

r-ruslan [8.4K]3 years ago

3 0

Answer:

y=60

Step-by-step explanation:

You might be interested in

Which of the following ordered pairs represents the solution to the system of equations below?

expeople1 [14]

<span>-3x + 2y = 2 eq (1)

7x - 3y = 7 eq (2)

Mutiply eq (1) by 3 and eq (2) by 2:

-9x + 6y = 6

14x - 6y = 14

Add th two new equations:

-9x + 14x = 6 + 14

=> 5x = 20

=> x = 20/5

=> x = 4

Now from eq (1)

-3(4) + 2y = 2

=> 2y = 2 + 12

=> 2y = 14

=> y = 14 / 2

=> y = 7

So the ordered pair is (4,7)

Answer: option B. (4,7)
</span>

5 0

3 years ago

Joe told Mickey he got an hourly raise at work and his new rate will be $10.25 per hour. Mickey wants to know what Joe’s hourly

Mamont248 [21]

10.25-r is your answer.

3 0

2 years ago

Kristin graphed the locations of several places in her school on the coordinate plane shown below. Determine if each statement a

wel

Answer:

Step-by-step explanation:

1). Coordinates of Art → (1, -5).