3 years ago

Y=6x-11 -2x-3y=-7 please help and hurry please

Mathematics

1 answer:

Vadim26 [7]3 years ago

3 0

Step-by-step explanation:

Solve by substitution (Assumption)

Given:

[1] y = 6x - 11

[2] -2x-3y = -7

Using [1] substitute (6x-11) for y in [2]

[3] -2x-18x+33=-7

Simplifying

[4] 20x=40

[5] x = 2

Using [5] substitute 4 for x in [1]

[6] y= 12 - 11

[7] y = 1

Solution is (x,y)=(2,1)

You might be interested in

Which triangle congruence is this? SSS SAS AAS ASA HL

Tanzania [10]

Aas i belive . If not consult the other answer

6 0

3 years ago

What is the area of a rectangle whose width is 6y units and whose length is 4y+2x-6 units?

ValentinkaMS [17]

Answer:

66473737

Step-by-step explanation:

747292929277273664646272727282891919919191919919192929298475756565665

6 0

2 years ago

If i= square root of -1, what is the value of i^3

Ber [7]

Answer:

$- i$

Step-by-step explanation:

Set up equation.

$i {}^{3} = y$

${i}^{2 } \times i = y$

$- 1 \times i = y$

$- i = y$

6 0

3 years ago

Resource managers need to determine the number of years after which purple loosestrife will cover more than 850 acres of the wet

AnnyKZ [126]

Answer:

500(1.2)^t>850

Step-by-step explanation:

PLATO!!

6 0

3 years ago

Read 2 more answers

What is the next letter a z b y c x d

Nataliya [291]

The next logical letter would be w.
This pattern starts at the first letter, then the last letter, then the second letter, then the second to last, the third, third to last, and so on.

6 0

4 years ago

Read 2 more answers