I am pretty sure it is 50 by 64 centimeters but if it is not I am really sory for the mistake.
Answer:
x=-4 y=-1
Step-by-step explanation:
Let's solve your system by substitution.
−3x−8y=20;y=5x+19
Rewrite equations:
y=5x+19;−3x−8y=20
Step: Solve y=5x+19for y:
y=5x+19
Step: Substitute5x+19foryin−3x−8y=20:
−3x−8y=20
−3x−8(5x+19)=20
−43x−152=20(Simplify both sides of the equation)
−43x−152+152=20+152(Add 152 to both sides)
−43x=172
−43x
−43
=
172
−43
(Divide both sides by -43)
x=−4
Step: Substitute−4forxiny=5x+19:
y=5x+19
y=(5)(−4)+19
y=−1(Simplify both sides of the equation)
Answer:
x=−4 and y=−1
When lines are perpendicular it’s called parallel, it’s when the lines never touch
cups of blueberry jam went in each container.
Step-by-step explanation:
Given,
Jada made blueberry jam = 6 cups
Number of containers = 4 containers
Jam in one container = 
Jam in one container = 
Jam in one container = 
cups of blueberry jam went in each container.
Keywords: fractions, division
Learn more about fractions at:
#LearnwithBrainly
