5x+3y=58
5x-3y=22
(3y gets cancelled bc 3y-3y=0, then add 5x with 5x, so you're left with)
10x=80, (divide both sides by 10)
x=8
Now we look for y. So choose one formula from the two (let's say 5x + 3y=58)
Substitute x for 8 so it will look like---- 5(8)+3y=58
Multiply 5*8--- so you get -- 40+3y=58
Subtract 40 from both sides and you're left with 3y=18
divide both sides by 3
you get y=6
In conclusion, x=8 and y=6 hence, (8,6)
2x+y=8 is the equation perpendicular to x-2y=8.
Answer:
A) JK and AB =
So, =》 =》 [/tex]
B) AABC
So,
C) AABM:
The value of k for which is ans[/tex]
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No.
If the Den is 547.35 Square feet, and one side length is 26.7, you divide the Area by one side length to get the other. 547.35/26.7= 20.5
20.5 is less than <span>23.5. Therefore the rug will not fit.</span>
Answer:
The graph of x < 4 is
✔ an open circle at 4 shaded to the left
The graph of 7 < x is
✔ an open circle at 7shaded to the right
Because this is an “and” compound inequality, solutions satisfy
✔ both inequalities
The solution set to the compound inequality is
✔ no solution
Step-by-step explanation:
Got it right