7th Grade EOG Review

Simplify.
   5x + 7y + 6² – 6y +(-7x) - 4²

• -12x + 13y + 2
• -2x + y + 20
• 13y + -12x + 1
• -2x + 20

Solve:
-9x + 5 = 23

• x = 2
• x = -4
• x = -2
• x = 4

James is 7 more than twice Nicole’s age.  James is 15.  How old is Nicole?

• 2 years old
• 17 years old
• 34 years old
• 4 years old

Simplify the expression:
 -3(-6b + 5) – 5(6 + 3b)

• 3b - (-45)
• 3b - 45
• 33b - 45
• -33b + 45

A school auditorium can hold 386 people.  For a choir concert, there will be 23 staff members in attendance.  Which inequality describes the number of people each of the 33 choir members can invite to the concert to fit in the auditorium?

• g > 11 guests
• g < 11 guests
• g > 12 guests 
• g < 12 guests

What expression shows how Mike can get the area of his bedroom?

• 14 x 10
• 14 + 10
• 14 + 10 + 14 +10
• 14 x 10 x 14 x 10

What is the surface area of a rectangular prism with a length of 15 ft, a width of 8 ft, and a height of 10 ft?

• 120 square feet
• 80 square feet
• 1500 sqaure feet
• 700 square feet

What figure results from cutting a hexagonal pyramid perpendicular to its base?

• Hexagon
• Rectangle
• Triangle
• Trapezoid

Point C is located 8 inches from point A and 6 inches from point B.  Points A and B are 2 inches apart.  Which statement is true?

• The points cannot be connected to form a triangle
• The points can be connected to form exactly one triangle
• The points can be connected to form exactly 2 traingles
• The points can be connected to form more than 2 triangles

Which expression is equivalent to 14 - 9?

• -14 + 9
• -9 - 14
• 9 - 14
• 14 + (-9)