Answer:
A
Step-by-step explanation:
6 3/4 + 9 1/2 = 65/4
26 2/5 - 65/4 = 203/20 or 10 3/20
Answer:
104
Step-by-step explanation:
15 x 14= 210 divide by 2
105
180 - 105 = 75
15 + 14 + 75 = 104
Step-by-step explanation:
1) = {5(x+y)} - 2x
= 5x + 5y - 2x
= 3x + 5y
2)= {2(p×q)} + (p×q)
= (2p×2q)+ p×q
= 4pq + pq
= 5pq
3)= 6a + (8b + 2a)
= 8a + 8b
= 8(a+b)
4)= 3x² + ( x²+7x)
= 4x² + 7x
= x(4x+7)
The answer is <span>3.35410197
</span><span>Square root: sqrt(15) = √<span> 15 </span>= 3.8729833
</span><span>Multiple: 3 * 3.8729833 = 11.61895004
</span><span>Square root: sqrt(12) = √<span> 12 </span>= 3.4641016
</span><span>Divide: 11.61895 / 3.4641016 = 3.35410197</span>