Algebra 1 Common Core Student Edition, Grade 8-9

(Marvins-Underground-K-12) #1

  1. Cathy ran for 30 min at a rate of 5.5 mi/h. Then she ran
    for 15 min at a rate of 6 mi/h. How many miles did she
    run in all?
    CD 2.75 mi CED 4.25 mi
    CD 4.375 mi CD 5.75 mi

  2. A 6 -ft-tall man casts a shadow that is 9 ft long. At the
    same time, a tree nearby casts a 48 ft shadow. How tall
    is the tree?
    CD 32 ft CD 45 ft
    CD 36ft CD 72ft

  3. Triangle ABC is similar to triangle DEF. What is x?
    C
    F

  4. Which side lengths given below can form a right
    triangle?
    CD 12,13,17
    CD 3.2, 5.6, 6.4
    CD 14,20,24
    CD 10,24,26

  5. The formula F - | C + 32 converts temperatures
    in degrees Celsius C to temperatures in degrees
    Fahrenheit F. What is 35° C in degrees Fahrenheit?
    CD 20 ° F CD 95° F
    CD 67°F CD 120 °F

  6. A bowling ball is traveling at 15 mi/h when it hits the
    pins. How fast is the bowling ball traveling in feet per
    second? {Flint: 1 mi = 5280 ft)
    CD 11 ft/s
    CD 88 ft/s
    CD 22 ft/s
    CD 1320 ft/s

  7. What is the median of the tree height data displayed in
    the box-and-whisker plot below?
    Tree Height (ft)
    -F +
    10 15 20 25


CD 5
CD io

CD 15
CD 20


  1. Helena tracked the number of hours she spent
    working on a science experiment each day in the
    scatter plot below.
    Time Spent on Science Experiment
    5j


0 10
Day
Between which two days was there the greatest
increase in the number of hours Helena spent working
on her science experiment?
CD Day 2 and 3
CD Day 7 and 8
CD Day 5 and 6
CD Day 9 and 10


  1. Your grades on four exams are 78, 85, 97, and 92.
    What grade do you need on the next exam to have an
    average of 90 on the five exams?
    CD 71 CD 98
    CD 92 CD 100

  2. The numbers of points scored by a basketball
    team during the first 8 games of the season are
    shown below.
    65 58 72 74 82 67 75 71
    How much will their average game score increase by if
    the team scores 93 points in the next game?
    CD 2.5 CD 11.6
    CD 10.5 CD 19-5


x l En t r y - Lev el A ssessm en t

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