Math jeopardy

Linear Equations

100

solve for y.

y+5=-3(x-6)

y=-3x+13

200

solve for y.

y-3=1/4(x+8)

y=1/4x+5

300

solve for y.

y+7=1/4(x-4)

y=1/4x-8

400

solve for y.

y+9=-7(x-4)

y=-7x+19

500

solve for y.

y+1=3(x+8)

y=3x+23

Multiplying Polynomials

100

What do you do when your multiplying polynomails?

Take each term of one polynomials and multiplying it by each term of the other. (distribute) 

200

solve.

-3m(3m²+9)

-9m³-27m

300

solve.

-3u²(-3u²+5)

9u⁴-15u²

400

solve.

2v(3v²+v)

6v³+2v²

500

solve.

5(-z²+9)

-5z²+45

subtracting polynomials

100

What do you when subtracting polynomials?

Change the subtraction sign to an addition sign and change the sogns of all the terms in the polynomials being subtracted.

200

solve.

(8a+8)-(4a+3)

4a+5

300

solve.

(-4a³+3a+9)-(a-2)

-4a³⁺2a+11

400

solve.

(a-2)-(-4a³+2a+5)

4a³-a-7

500

Solve 

(x³-2x²+3x-3)-(x²-2x-3)

x³-3x²+5x

Adding polynomials

100

solve.

(3g²+4g+6)+(7g²+g+8)

10g²+5g+14

200

What is one thing you do while adding polynomals?

 combine like terms.

300

solve.

(3b+5)+(2b+4)

(3b+5)+(2b+4)=5b+9

400

solve.

9a²+8a+9+3+3a²

12a²+8a+12

500

solve.

16a²+10a

16a²+10a

RANDOM

100

How many school days left of the school year

79

200

when is ms drummonds wedding 

april 11th 

300

I add six to eleven and get five. How is this correct?

time :) 

400

I am a number, but when you add ‘G’ to me, I go away. What number am I?

one (g)one

500

On a farm, there are ducks and cows. There are 18 legs and 7 heads in total. How many of each are there?

5 ducks 2 cows