Answer:
70 1/2
Step-by-step explanation:
141/2 can be simplified in 70 1/2 as radical form
Answer:
? = 10
Step-by-step explanation:
Let " ? " be x.
5 / x = x / 20
x * x = 5 * 20
x² = 100
[ 100 = 10 x 10 = 10² ]
x² = 10²
x = 10
The correct answer is D) 6(x+4). If we combine the like terms we get 6x+24 which is the same as 6(x+4).
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hope this helps plz mark me as brainliest
im in middle school so im not 101% sure but i am confident in my answer so please... no h8
The two unknown variable in the two given equations are "x" and "y".
3y + 3x = 24
Dividing both sides by 3 we get
y + x = 8
x = 8 - y
Putting the value of y in the second equation we get
6y + 3x = 39
Dividing both sides by 3 we get
2y + x = 13
2y + 8 - y = 13
y = 13 - 8
= 5
Putting the value of y in the first equation we get
y + x = 8
5 + x = 8
x = 8 - 5
x = 3
So the value of x is 3 and the value of y is 5. I hope the procedure is clear enough for you to understand.
