Pre Algebra 2022 Semester 1 Review Part 2

Simplify each equation. Tell whether the equation has one, no, or infinite solutions. 5x + 6 = 2 + 3x

Simplifica la ecuación. Diga si la ecuación tiene una, ninguna o infinitas soluciones. Senplifye ekwasyon an. Di si ekwasyon an gen yon sèl, pa gen okenn, oswa solisyon enfini.

• one

• no solutions

• infinite solutions

Simplify each equation. Tell whether the equation has one, no, or infinite solutions. 2z - 6 = 2(z + 2) - 10

Simplifica la ecuación. Diga si la ecuación tiene una, ninguna o infinitas soluciones. Senplifye ekwasyon an. Di si ekwasyon an gen yon sèl, pa gen okenn, oswa solisyon enfini.

• one

• no solutions

• infinite solutions

Simplify the equation. Tell whether the equation has one, no, or infinite solutions.

4(-8x + 5) = -32x - 26

Simplifica la ecuación. Diga si la ecuación tiene una, ninguna o infinitas soluciones. Senplifye ekwasyon an. Di si ekwasyon an gen yon sèl, pa gen okenn, oswa solisyon enfini.

• one 

• no solutions

• infinite solutions

• 9

• 2

• 18

• 3

Solve for x:
2x + 5 = 12

• 7
• 3
• 3.5
• 8.5

Solve for x: 
4x + 1 = 7x - 5

• -1
• 2
• 6/11
• 8

-(8n - 2) = 3 + 10(1 - 3n)

• n = 1/2
• n = -1/2
• n = 2

Solve for t.

6t + 4 ≤ -2

• t ≤ -1 
• t ≤ 1
• t=1
• 1=t

Solve: -2x ≤ 14

• x ≤ 7
• x ≤ -7
• x ≥ 7
• x ≥ -7

What would be the side length if you used 49 tiles to create a perfect square?

¿Cuál sería la longitud del lado si usaras 49 fichas para crear un cuadrado perfecto?

Ki sa ki ta dwe longè a bò si ou te itilize 49 mozayik yo kreye yon kare pafè?

• 7 tiles

• 14 tiles

• 4 tiles wide and 9 tiles long

• 3.5 tiles