Which coordinates best represents the solution to the following pair of equations?

1 answer:

7 0

Answer is B. For y = -2x + 13 If we put x=4 y = -2(4) + 13 y = -8 + 13 y = 5 So it becomes (4,5) For y = 2x - 3 If we put x=4 y = 2(4) - 3 y = 8 - 3 y = 5 And it becomes (4,5) So (4,5) satisfies both the equations.

You might be interested in

10 gallons and 11 quarts divided by 3

ivanzaharov [21]

4 quarts per gallon
10 gallons: 4x10 = 40 quarts. 
Add the 11 quarts to get 51 quarts. 
51 divided by 3 = 17 quarts, or 4 gallons + 1 quart.

5 0

3 years ago

Read 2 more answers

Is 1000 a sequence in 50 65 80 95

SCORPION-xisa [38]

Answer: yes

Step-by-step explanation:

it’s the 41st term

5 0

2 years ago

If a=2, b=3 and c=4 then find the numerical value of a2+2abc+b2+c2

qaws [65]

a=2 b=3 and c=4. then,

a2+2abc+b2+c2

a2+2abc+b2+c2= 2^2+2×2×3×4+3^2+4^2

(replace value of a, b, c by2,3,4 respectively tgen solve)

= 4+48+9+16

= 77………………

Therefore, 77 is correct answer.

7 0

3 years ago

find the equation of the axis of symmetry for this equation. f(x) = 6x^2 - 3x + 49. hint: to find the axis of symmetry, use equa

love history [14]

Answer:

Without graphing, determine whether the parabola -2(3x + 5)(6 - x) opens up or down and ... Use the shortcut to write the equation for the axis of symmetry and find the ...

Step-by-step explanation:

5 0

3 years ago

Please help me by the way this is a 2 mark question from mathswatch

BigorU [14]

Answer:

y = - 13, y = 13

Step-by-step explanation:

Given

y² = 169 ( take the square root of both sides )

y = ± $\sqrt{169}$ = ± 13

Since 13 × 13 = 169 and - 13 × - 13 = 169

3 0

3 years ago