Hello
-4x + 11y = 15
x = 2y
Ok, we need to solve x = 2y for x
Lets start by substitute 2y for x in -4x + 11y = 15
-4x + 11y = 15
-4(2y) + 11y = 15
-8y + 11y = 15
3y = 15
Divide both sides by 3
3y/3 = 15/3
Y = 5
Again, substitute 5 for y in x= 2y
x = 2y
x = 2(5)
x = 10
Final answer : X = 10 and y = 5
Good luck!
Answer:
20 inches per minute.
Step-by-step explanation:
If a snail moves 120 inches in 6 minutes.
Then,
In one minute it will reach = (120/6) inches
= 20 inches
Answer:
the answer is area of field =width ×length
Step-by-step explanation:
=w×40
=40w
hence 40 w =area
Fg = 15
2/5(25) = 10
25-10 = 15
Answer:
siblings. Each cupcake costs $2, and each piece of fudge costs $1.
This system of inequalities models the scenario:
2x + y = <8
x + y > 4
Part A: Describe the graph of the system of inequalities, including shading and the types of lines graphed. Provide a description of the solution set. (4 points)
Part B: Is the point (8, 10) included in the solution area for the system? Justify your answer mathematically. (3 points)
Part
