Answer:
y=-2x+4
Step-by-step explanation:
You want to get y by itself, so you would subtract 2x from both sides giving you, 
. -2x is the slope (m), and 4 is the y-intercept (b).
Answer:
(4, -1)
Step-by-step explanation:
The point of intersection of two lines is also the solution to the system of equations of the two lines
Make an equation system based on the problem
<span>Jason and Mara have $74
</span>⇒ j + m = 74
<span> Jason has $6 more than 1/3 as much money as Mara has
</span>⇒ j = (1/3)m + 6
<span>
Then, solve the equation by subtitution
j + m = 74
(1/3)m + 6 + m = 74
(1/3)m + m = 74 - 6
(1/3)m + (3/3)m = 68
(4/3)m = 68
m = 68 </span>÷ 4/3
m = 68 × 3/4
m = 51
Mara has $51
j + m = 74
j + 51 = 74
j = 74 - 51
j = 23
Jason has $23
Answer:
If rounding up it is 1
Step-by-step explanation:
the nearest whole number is 1.
Answer:
C) 8
Step-by-step explanation:
-5(a+3)=-55
a+3=-55/-5
a+3=11
a=11-3
a=8
