3 years ago

Solve the system:

Mathematics

2 answers:

navik [9.2K]3 years ago

7 0

Answer: D

Step-by-step explanation:

(5) = 4(6) - 19

5= 24-19

5= 5

TRUE

(5) = -3(6) + 23

5 = -18 + 23

5=5

TRUE

seropon [69]3 years ago

3 0

Answer:

$y = 4x - 19 \\ y = - 3x + 23 \\ \\ 4x - 19 = - 3x + 23 \\ 4x + 3x = 23 + 19 \\ 7x = 42 \\ x = 6 \\ \\ y = 4x - 19 \\ y = 4(6) - 19 \\ y = 24 - 19 \\ y = 5 \\ \\ (6.5)$

You might be interested in

Solve the following equation by combining like terms:<br> x+x+2+3x-6= 31<br> X=

Vesnalui [34]

Answer:

X= 7

Step-by-step explanation:

x+x+2+3x-6=31 Combine x's

2x+2+3x-6=31 Continue to combine x's

5x+2-6=31 Combine whole numbers

5x-4=31 Add 4 to both sides

5x=35 Divide by 5

x=7

4 0

3 years ago

How many cubic feet of water can a 18 inch by 19 inch by 36 inch aquarium hold?

ladessa [460]

Volume = Length x Width x Height

Volume = 18 x 19 x 36 = 12312 in³

Answer: 12312 in³

5 0

3 years ago

Read 2 more answers

F(x) = 2x² + x at (-1, 1)

lord [1]

Answer:

$f(x) = 2 {x}^{2} + x \\ at \: that \: point \: given \: \: x = - 1 \\ f(x) = 2 {( - 1)}^{2} + ( - 1) \\ f(x) = 2 - 1 \\ f(x) = 1$

4 0

3 years ago

Find the values of x, the lengths of AB and BC

yarga [219]

Answer: The picture is black lol

Step-by-step explanation:

7 0

3 years ago

What is the equation to solve for p

allochka39001 [22]

I don't what that says

8 0

3 years ago