Equivalent equations help you to knock out the <span> choices and solve the problems more easier.
for example
</span>x + 6y = 8
<span>2x + 4y = 8
</span>multiply first equation to get rid of from x
2x+12y=16
2x+4y=8
now subtract second equation from first
8y=8
y=1
now put value of y in seond equation
2x+4(1)=8
2x=8-4
2x=4
x=2
hence,
<span>equivalent equations help you to solve a system of equations</span>
Given:
x = 2 3 4 5 6
y = 20 ; 45 ; 80; 125;180
The constant variation for the quadratic variation is 5.
y = 5x²
y = 5(2²) = 5(4) = 20
y = 5(3²) = 5(9) = 45
y = 5(4²) = 5(16) = 80
y = 5(5²) = 5(25) = 125
y = 5(6²) = 5(36) = 180
Ummmmmm it's asking u to count the sides adding them and subtracting them
12 meters longer than his throw = t+12
So, option C is correct.
Step-by-step explanation:
We need to translate the word phrase into a math expression.
the word phrase is:
12 meters longer than his throw
Let throw = t
So, 12 meters longer than his throw = t+12
So, option C is correct
Keywords: translate the word phrase into a math expression.
Learn more about translate the word phrase into a math expression at:
#learnwithBrainly
Answer:
Two Eighths
Step-by-step explanation:
One eighth is one part of eight equal sections. Two eighths is one quarter
