She can find out answer by dividing 21÷3 and the answer is 7
She can make 7 bird house
Well 40 divided by 5 is 8 and you don't have options so I would say 8 loads a day :)
Is this 2x to the power of 2?
if it is then this is easy
list it out (just to show you how its solved)
2x^2*4x^2
2x^2*(-12x)
2x^2*10
then list the other one
-5x*<span>4x2
</span>-5x*(-12x)
-5x*10
so the whole answer is
8x^4+(-24x^3)+(-20x^3)+20x^2+60x^2+(-50x)
Answer:
<abd is 90
<abc is 44
this isnt that hard im in middle school and doing this
Step-by-step explanation:
