1) 3/5
2) -10
3) -5/3
4) -3/2
5) -5
6) 4/5
7) 3/5
8) 1/2
9) -1/2
10) -3/7
Answer:
y=x3−7x2+2x+4
Step-by-step explanation:
Should be 21 boys because 7+7+7 equal 21 and 3+3+3 equal 9 which equals 30
Answer:
No solutions
Step-by-step explanation:
4(2x-3)=2(4x-6)
![4(2x-3)=2 \times 2(2x-3) \\ \\ 4(2x-3)=4(2x-3)](https://tex.z-dn.net/?f=4%282x-3%29%3D2%20%5Ctimes%202%282x-3%29%20%5C%5C%20%20%5C%5C%20%3C%2Fp%3E%3Cp%3E4%282x-3%29%3D4%282x-3%29)
Same components are present on both sides of equal sign, therefore NO SOLUTIONS are possible.