Generating Equivalent Expressions : simplify

Z³ + 5 (z + 3) + 4 (2-z²)

Note: just simplify it, don't answer

What are the solution (s) of the quadratic equation 98 - x2 = 0? x = + 27 x = 1673 x = 172 no real solution

john spent 2hours and 55 minutes outside cleaning up his yard. if he started cleaning at 1:10, what time was it when John finished?

7 (y+4) - 3 (y-5) = 6y+35 solve for y

In what form is the following linear equation written y=9x+2

Which of the following ordered pairs represents the x-intercept of the equation y = 2x - 8?

Dave rented a limousine for his wife's birthday. The hourly rate is $70. They used the limousine for 4 hours, plus Dave gave the driver a 10% tip. How much did he spend in total for the hourly charges plus tip? a $336 b $357 c $308 d $252

Bobby has 5 of a kilogram of gold. He wants to share it equally between himself and 1 friend. How much gold will each person get?

What is NOT a good reason to get a prepaid debit card?

Y = - 2 x + 7; y = 5 x - 7

Its x=30 that is wat I got