Answer:
2 2/3 is Simplest form
Step-by-step explanation:
Answer:
Option C is correct.
The expression which is equivalent to (p-q)(x) is, 
Step-by-step explanation:
Given: 
and q(x) = 5(x-1)
To find the expression which is equivalent to (p-q)(x):
here p and q both are function assuming;
we can write the expression :
(p-q)(x) = p(x) - q(x) =
therefore, the expression which is equivalent to (p-q)(x) is;
Answer:
c) KJ and JH
Step-by-step explanation:
Answer:
0.49 or 49/100
Step-by-step explanation:
So what you have to do here is distribute the 4 to the numbers in the parenthesis next to it. You also have to distribute the 0.5 to the numbers in the parenthesis next to it. So then that would make your equation become 48x-22.4=1.5x+0.35. After this step, you then have to solve for the variable, x. To do this, you would have to go backwards using PEMDAS, so first you add the 22.4 to the other side, making the equation 48x=1.5x+22.75. Then you would subtract 1.5x to the opposite side, makint the equation 46.5x=22.75. Now once you're here, you will divide the 46.5 by 22.75, making x roughly equal 0.49, or if you prefer a fraction form, then 49/100.
Set the number of chickens as x and number of cows as <span>y
</span>so the farmer has total 28 animals
so x+y=28
you know that since the animals are healthy
chickens will have 2 legs and
cows will have 4 legs
the total number of legs are 64
so 2x+4y=64
since you want to find the number of cows
so from the first equation <span>x+y=28
</span>we will get another equation <span>x=28-y
</span>then plug into <span>2x+4y=64
2(28-y)+4y=64
56-2y+4y=64
56+2y=64
-56 -56
2y=8
y=4
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