Alg 1 ELO #3 Pre-Test

The sum of two consecutive even integers is -214. What are the values of the two integers?

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Buster left school and traveled toward his friend’s house at an average speed of 55 miles per hour. Susie left one hour later and traveled in the opposite direction with an average speed of 53 miles per hour. Find the number of hours Susie needs to travel before they are 271 miles apart.

• 2 hours

• 3 hours

• 4 hours

• 5 hours

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.REI.B.3

A passenger train left Jeff City and traveled toward Lee’s Summit. 12 hours later a cargo train left at 55 mph in an effort to catch up to the passenger train. After traveling for 3 hours the cargo train finally caught up. What was the passenger train’s average speed?

• 40 mph

• 45 mph

• 50 mph

• 55 mph

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.REI.B.3

Find the percent of change in altitude if a weather balloon moves from 178 ft to 89 ft. Describe the percent of change as an increase or decrease. Round to the nearest tenth if necessary.

• 50% decrease

• 50% increase

• 200% decrease

• 200% increase

Tags

CCSS.HSA.SSE.A.1

What is the area of a rectangle measuring 12 km by 20 km?

Tags

CCSS.HSG.GMD.A.1

CCSS.HSG.GPE.B.7

Between what two consecutive integers is √163?

• 12 and 13

• 13 and 14

• 14 and 15

• 15 and 16

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.7

Find the length of the missing side. If necessary, round to the nearest tenth.

• c = 19.7

• c = 27

• c = 389

• c = 17.8

Tags

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.D.11

An item costs $36. The price is increased by $15, then reduced by $15. Is the percent of increase equal to the percent of decrease?

• Yes, the percent of increase is equal to the percent of decrease.

• No, the percent of increase is not equal to the percent of decrease.

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Determine whether the given lengths can be sides of a right triangle.

• Yes, the given lengths can be sides of a right triangle.
• No, the lengths cannot be sides of a right triangle.

• The lengths can only form an equilateral triangle.
• Yes, but only if one length is zero.

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Find the percent error of the measurement 7cm. Round to the nearest percent.

Tags

CCSS.7.RP.A.3