x - 3y = 1 ⇒ 3x - 9y = 3
3x - 5y = 11 ⇒ 3x + 5y = 11
-14y = -8
-14 -14
y = ⁴/₇
x - 3y = 1
⁴/₇ - 3y = 1
- ⁴/₇ - ⁴/₇
-3y = ³/₇
-3 -3
y = ⁻¹/₇
(x, y) = (⁴/₇, ⁻¹/₇)

6 0

3 years ago

A quadrilateral with two sets of parallel lines is

Rufina [12.5K]

The answer is a square

8 0

3 years ago

Read 2 more answers

(f+g)(4)<br><br><br><br>I really don't know what to do?? or how to start ??

olganol [36]

$(f+g)(x)=x^2-2x+2+1-3x=x^2-5x+3\\\\ (f+g)(4)=4^2-5\cdot4+3=16-20+3=-1$

8 0

3 years ago

Write a irrational number between 1/8 and 3/5

hjlf

Answer:

answer is 1/8

Step-by-step explanation:

hope this helps

3 0

3 years ago