Multiply both sides by 2 so u get:
-4x+y=36
y=36+4x
y=0
0=36+4x
-9=x
-9 is your x-intercept
Answer:
y = (1/2)x - 4
Step-by-step explanation:
y = mx + b
y = (1/2)x + b
-3 = (1/2)(2) + b
-3 = 1 + b
b = -4
y = (1/2)x - 4
Answer:
$4,240
Step-by-step explanation:
$4,000 • 0.06 (6%) = 240
$4,000 (original amt.) + $240 = $4,240
Answer:
x=14
Step-by-step explanation:
1.) Add 11 to both sides
2.) divide both sides by 3
Answer:
The mass of the dissolved sugar and water is 11 g.
Step-by-step explanation:
When a substance is dissolved in another, they are mixed together forming a new one, therefore the new substance's mass must be the same as the sum of the individual mass of each substance mixed, because there are no leaks. In this case, there are two substances being mixed, the water which have a mass of 10 grams and the sugar which have a mass of 1 gram, therefore the final solution's mass must be equal to 11 g.