3. 5mn ( 2m + 6n + 1 )
4. 4a^3b^2c ( 18a^2b - 8c )
5. (X-15)(X+15)
6. -4(y-4.5)(y+4.5)
8. 2X(X-10)(X+10)
i am not sure if no. 8 is right
None of these couples are solutions, (11, 3)(11, 3); (−1, −6)(−1, −6); (−3, 3)(−3, 3); <span>(7, 0). Perhaps the choice of answer are insufficient. we can add (1, 48) the couple (7, 0) and (7, 0)(1, 48) is a true answer, why? because it verifies the equation.</span>
She had 56 feet of cloth at first.
I hope this helps
Answer:
28 units
Step-by-step explanation:
The graph goes up by 4 so, since ada and eve's house are on the same x point, you count the amount of space on the y-axis and multiply by 4. Then, you count the space on the x-axis between eve's house and the pool and then multiply by four, and then add both the answers. The space between to the two houses is 4*4=16 and then the space between the house and the pool is 3*4=12. 16+12=28 units.
