Answer:

Step-by-step explanation:
15). Given equation is,

Multiply the equation by 8,


Subtract
from both the sides of the equation,


Therefore, value of the variable 'y' will be,

1514 * 8 * 214 = 2,591,968cm.
Hope this helps!
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Answer: 121 seats
Step-by-step explanation:
11/15 of the seat taken out of 165 so
11/15× 165= 120.9999≈121 seats
Answer:
20
Step-by-step explanation:
we know that
In a parallelogram, opposite angles are congruent and consecutive angles are supplementary
In this problem
M and N are consecutive angles so

substitute the given values

solve for x

<span><span>This sign means / division and this sign ^ means to the power of.
225 / <span><span>(<span>7−4</span>)^</span>2 </span></span>−15
</span><span>= <span><span>225 / <span>3^2 </span></span>−15
</span></span><span>= <span><span>225 / 9 </span>−15
</span></span><span>= <span>25−15
</span></span><span>= <span>10
So the Answer is 10</span></span><span />