The answer is Y=1
5(2y-3)-3y=8-2y-15
10y-15-4y=8-2y-15
4y= 4y
———————————-
10y-15= 8+2y-15
15= 15
———————————
10y= 8+2y
-2y= -2y
———————————-
8y=8
—— —-
8 8
Y=1
Answer:
7040 yards
Step-by-step explanation:
There are 1760 yards in 1 mile. 1760x4=7040
Answer:
find the common denominator first then compare.....
Step-by-step explanation:
Height of Sandra that is already mentioned in the question is = 4 feet
Percentage by which Pablo is taller than Sandra = 10%
Height by which Pablo is greater than Sandra = (10/100) * 4
= (4/10)
= 0.4 feet
Then height of Pablo is = 4 + 0.4
= 4.4 feet
Now we can find the height of Michaela as she is 8% taller than Pablo.
Percent by which Michaela is taller than Pablo = 8%
Height by which Michaela is greater than Pablo = (8/100) * 4.4
= (2 * 4.4)/25
= 0.35 feet
Then the height of Michaela = (4.4 + 0.35) feet
= 4.75 feet
So height of Michaela is 4.75 feet. This is the way this problem has to be solved.
Answer:
x = 5
Step-by-step explanation:
the expression is "undefined" when the denominator is equal to zero
denominator = 25 - x²
Values of x where the equation is "undefined"
0 = 25 - x²
x² = 25
√x² = √25
x = ± 5
Nonnegative value of x where the equation is "undefined"
x = 5