S1 Solving Recap

A

100

Solve for x.

 -13(4+2x)+1=209 

 x=-10 

200

Solve for x.

 x/(-2)+13=-15 

 x=56 

300

Solve for x.

 7sqrt(x+1)-21=21 

x=35

400

Solve for x. If necessary, round to the nearest hundredth.

  4abs(2x-19)+8=28 

 x=7 AND  x=12 

B

100

Solve for x.

 3x+5(x-4)=8+x 

 x=4 

200

Solve for x.

 2x^2+5=55 

 x=+-5 

300

Solve for x.

 2(x-4)^2=98 

 x= -3  AND  x=11 

400

Solve for x. If necessary, round to the nearest hundredth.

 6x^3-50x^2-36x=0 

 x=0 ,  x=-0.67 , AND  x=9 

C

100

Solve for x.

 68=1/5(20x+50)+2 

 x=14 

200

Solve for x.

 -2x^3-156=530 

x=-7

300

Solve for x. 

 (x^2+211)/(x+8)=20 

 x=3 AND  x=17 

400

Solve for x. If necessary, round to the nearest hundredth.

 (9x-2)(3x+4)=26x^2+16x+112 

 x=-20 AND x=6 

Random

100

How many keys are on a standard piano?

88 keys

(Accepted answers from 83 - 93)

200

Which artist is headlining the 2026 Super Bowl halftime show?

Bad Bunny

300

What country will the 2026 Winter Olympics take place in?

Italy

400

What was the first state in the United States?

Delaware