01-11-2022
Mathematics

Answered

What is the solution (q, r) to this system of linear equations?

12q + 3r = 15

–4q – 4r = –44

A. (–18, 29)
B. (–2, 13)
C .(8, –1)
D.(15, –44)

What is the solution q r to this system of linear equations 12q 3r 15 4q 4r 44 A 18 29 B 2 13 C 8 1 D15 44 class=

Answer :

Other Questions

What is the solution to this equation? (1/4)+¹ = 32 Α. B. c. 2 . -2 2

Solve for x. C E (7x-4) I G J 73⁰ D H 73⁰ (7x-4)

Solve the exponential equation for x. 7(4x-6) 19 A.x = -2 B.x = 1 C.x = 2 D. x = -1

3. Complete the table representing the function rule y = x. X -3 -2 -1 0 1 2 3 11 314 1729

Write the slope-intercept form of the equations of each line. complete all 4 6x + 5y = -15 4x - y = 1 11x - 4y = 32 11x - 8y = -48

1. X -1 y -13 2 4 6 22 2 12 Write the equation for the table pictured above. Type a response

Given the polynomial function below, find F(-4). F(x) = 2x²-x+9 A. 37 B. -27 C. -19 D. 45

20. Which equation(s) are true? Select all that apply. (4.7 x 104) + (8 x 104) = 1.27 × 105 (7.08 x 10³) + (2.21 x 103) = 9.29 X 106 (5.43 x 108) - (2.33 x 108)

Exercise 11.1 Using mental methods 30% of a sum of money is $234. Use this fact to work out: a 60%=468 b 90%=702 c 15% d 3% 23-4 of the same amount. = a Describ

2 Which function represents a translation of the graph of V=X by 5 units to the left? =x OA. V=5.1² O B. V = (x + 5)² O c. v = (x - 5)² ○ D. V=1²+5