Answer:
y = 6
Step-by-step explanation:
-4 + 3y = 14
+4 +4
3y = 18
---- ----
3 3
y = 6
24.5% is the same as 0.245 (decimal) and 24.5/100 (fraction). 24.5/100 is 245/1000, which is simplified by dividing numerator/denominator by 5 to get 49/200.
Answer:
5 cars and 3 busses
Step-by-step explanation:
Evaluate 8p +3q-188p+3q−188, p, plus, 3, q, minus, 18 when p=\dfrac12p= 2 1 p, equals, start fraction, 1, divided by, 2, end f
LenKa [72]
Given:
The expression is
![8p+3q-18](https://tex.z-dn.net/?f=8p%2B3q-18)
To find:
The value of the expression when
and
.
Solution:
We have,
![8p+3q-18](https://tex.z-dn.net/?f=8p%2B3q-18)
Putting
and
, we get
![8(\dfrac{1}{2})+3(7)-18](https://tex.z-dn.net/?f=8%28%5Cdfrac%7B1%7D%7B2%7D%29%2B3%287%29-18)
![=4+21-18](https://tex.z-dn.net/?f=%3D4%2B21-18)
![=7](https://tex.z-dn.net/?f=%3D7)
Therefore, the value of the expression is 7 when
and
.
Answer:
Step-by-step explanation: