7th grade year review

Which of the following is a unit rate

• 56 miles in 2 minutes
• $4.59 for 3 pounds
• $10 per student
• $30 for 15 minutes

Solve for x

• x=6
• x =1/6
• x = 7
• x=9

The distance across a circle is...

• radius
• diameter
• circumference 
• area

What is the absolute value?

• The opposite of a number.

• The number that when added together equals 0.

• The distance a number is from zero.

• The number that when added together equals 1.

Congruent means

• double or twice

• added together

• same or equal

The distance around a circle.

• Area of a circle

• Circumference

• Volume

• Surface Area

What is the first step in solving this equation:
5x + 7 = 12

• Divide by 5
• Subtract 5
• Multiply by 7
• Subtract 7

Multiply. 

• 12 5/6
• 77/6
• 6/77
• 12 6/5

• 187/48
• 22/25
• 44/51
• 88/102

What is the difference of these fractions in lowest terms?

• 7/9
• 1/5
• 12/20
• 1/20