To answer this question, you should set up and equation before doing anything else. So for this question you 're going to set up two equations.
The first equation is 2x+5y=33
The second equation is 8x+3y=30
Once you do that you have to solve for either X or Y by canceling out the other one. In this problem figuring out the Y is easier because you can cancel the X's more easily than the Y. To cancel a variable, they have to add up to 0.
So to cancel the X you multiply the equation 2x+5y=33 by -4.
That gives you -8x-20y= -132
Then you set up the two equations and add them together.
(-8x-20y= -132) + (8x+3y=30)
That gives you -17y = -102
So then you solve for Y by dividing by -17. You find out that Y is equal to 6. Then you plug the 6 back into the ORIGINAL equations and solve for X, which turns out to be 1.5
Hope this helped and if you get confused or have questions please ask :)
Answer:
2/3d=h
Step-by-step explanation:
2/3 is the amount it grows (in inches)
d represtenst the days
h represents height
2/3*6 = 4
Answer:
6xy²z^4
Step-by-step explanation:
= ∛(6³)(x³)(y³)(y³)(z³)(z³)(z³)(z³) = 6x·y·y·z·z·z·z = 6xy²z^4
Answer: The car can travel 225 miles on 6 gallons of petrol.
The option that needs to be corrected in this making of a that is line parallel to AB via C is known to be the second arc should be centered at C.
<h3>Why should the second arc be centered at C.</h3>
The second arc should be centered at C because as it crosses via Line C, it is seen that it was not touching or intersecting AB and so one can say that it is a parallel to it.
Looking at the other lines, you will see that they are all touching AB and are not running parallel to it.
Therefore, The option that needs to be corrected in this making of a that is line parallel to AB via C is known to be the second arc should be centered at C.
See full question below
What needs to be corrected in this construction of a line parallel to AB passing through C?
A) The first arc should pass through C.
B) The first arc should pass centered at C.
C) The second arc should be centered at C.
D) The second arc should cross the first arc.
E) The second arc should be centered at F
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