# Eighth Grade Unit 7 Test

## Quiz by Ann Lamb

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19 questions

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- Q1X + 30 = 70 + 20X = 60X = 40X = 5060s
- Q24X = 60X = 12X = 15X = 6460s
- Q35 + X - 3 = 10X = 15X = 8X = -360s
- Q4The students in Mrs. Lamb's class can eat 1 pizza in 10 minutes. How many pizzas can they be expected to eat in 30 minutes if they eat at the same rate?32It depend on where the pizza in from.60s
- Q5If it takes Dongentile six minutes to ride his bike three blocks, how long would it take him to ride his bike at the same speed nine blocks?12 minutes18 minutes9 minutes60s
- Q6What is the formula for rate, time and distance?Rate*Time/DistanceRate+Time/DistanceRate * Time*= Distance60s
- Q7In the triangle on the left, what is the measure of the missing angle?85 degrees180 degrees45 degrees60s
- Q8In the triangle on the right, what is the measure of angle d?60 degrees40 degrees90 degrees60s
- Q9How many degrees are there in a straight line?1809012560s
- Q10How many degrees are there in a right angle?459018060s
- Q11How is a right angle marked?Small circle by the numbersIt isn'tSmall square in the corner60s
- Q12How many degrees are there in EVERY triangle?18090Depends on the kind of triangle.60s
- Q13What is the opposite of addition?subractionsubtractionmultiplication60s
- Q14What is the opposite of a negative number.number squaredpostive numberpositive number60s
- Q15What is the opposite of multiplication?subtractiondivisiondivison60s