5 times 40 times 49 equals 9800 because you do 5 time 4 and that's 20 and you add a 0 and you multiply by 49 to get 9800.
Answer:
45 and -18
Step-by-step explanation:
5*3 to the 2nd power is 45
and -2(14-5)= -28+10 = -18; i dont know if you wanted me to distribute here
Answer:
5y-1
Step-by-step explanation:
3y+3y+5+7x^3-y-6-7x^3
3y+3y-y= 5y
7x^3-7x^3 cancel each other out
5-6= -1
I can't see it can you retake the picture please so I can try to help if I know it?
4x^2 + 2x - 12x - 6
Which simplifies to the equation 4x^2 - 10x - 6