Answer:
66000
Step-by-step explanation:
since the graph represents a proprtional relationship the equation of the graph must be written this way :
y = ax where a is the slope
you can notice that 2 goes with 24000
so 24000 = 2a then x = 24000/2= 12000
so a = 12000
now replace x with 5.5
y= 5.5*12000=66000
Answer:
y = -6
Step-by-step explanation:
We are trying to find the y-value when x = -3.
We see from our graph and linear equation that when x = -3, y = -6.
Therefore, our answer is -6.
Answer:
A
Step-by-step explanation:
-4x+5y=10. -4x+5y=10. -4x+5y=10
Step-by-step explanation:
- So it takes 5 pounds to make 9 jars of peanut butter and x pounds to make 24 jars of peanut. The equation is written as
5pounds=9 jars
? =24 jars
Then you cross multiply /work it out as
<h3> 5×24÷9 </h3>
And your final answer will be
13 1/3 pounds
Answer:
total there are 3 values of x as +5/3, -5/3 and 0
Step-by-step explanation:
the given equation is
x(6x-10) (6x+10)=0
this equation can be solved as following
=0 using the formula (a+b)*(a-b)= (a^2-b^2)
here a=6x and b=10
from here we can write either x=0 or 36x^2= 100
or x^2= 100/36 and x=0
or x= ±10/6 and x=0
therefore, total there are 3 values of x as +5/3, -5/3 and 0
