14 and 11
let x be the second number then the first number = x + 3 ( 3 more than second)
Also 3(x + 3) = 5x - 13
3x + 9 = 5x - 13
subtract 3x from both sides
9 = 5x - 3x - 13
9 = 2x - 13
add 13 to both sides
22 = 2x
divide both sides by 2
11 = x → second number
first number = x + 3 = 11 + 3 = 14
These are the points graphed:
Are they equal? Yes.
Answer:
x=0
Step-by-step explanation:
y=-5x -6
10x + 2y = -12
Substitute y into the equation:
Use distributive property
Add like terms
Add 12 to both sides of the equation
divide each side by 0
Answer:
Step-by-step explanation:
square
quadrilateral - all of these
polygon - squares
trapezoid - others - non square
rhombus - squares
hope this helps.
