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Worksheet

Eleni Johnson

United States of America

DEFAULT (US)

DEFAULT

Algebra 1

1.1.2 part 1 HW

Rates & Units

Appropriate Units

Name: Eleni
1-13. Consider the situation described below.
1 block
per min: 24mins
2 blocks permin: 12 mins
Period:
a. Meredith lives 24 blocks from her friend's house. If she travels 1 block every minute, how
many minutes will it take her to reach her friend's house? What if she travels 2 blocks every
minute? Show how you calculated each answer. 24=1=24
24:2=12
b. Complete the table below to represent the amount of time it would take Meredith to get to
her friend's house if she traveled at different rates.
Speed (in blocks per minute)
1 2 3 4 6 8 10 12 24
Time to Get to Her Friend's House (in mins) 24 12 8 6 4 3 2.42 1
a. r² + √5
H. Algebra I
c. What happens to the time it takes to get to her friend's house as Meredith's speed
increases? Explain.
1-14. Evaluate each expression if r = -3, s = 4, and t = 7.
-3²+√4
HW 1.1.2 Part I
It takes less time to get to her
friends house.
b. t=r
7-(-3)
4
c. 2s²+r-t
2(4)2-3-7
d. 3(st)²
3(4-7)² 1-15. Finding and using a pattern is an important problem-solving skill you will use in algebra. The
patterns in Diamond Problems will be used later in the course to solve other types of algebraic
problems.
Look for a pattern in the first three diamonds below. For the fourth diamond, explain how you could
find the missing numbers (?) if you know the two numbers (#).
2x3=6
5
a.
10
2
7
2
10
S
6+3=22
b.
c. 3x + 1 = 43
18 18
6
EB
2+3=5
Use the pattern you discovered to complete each diamond problem below.
-2
3(14)+1=43
42+1=43
43=43
5
2
35-2=3
-3
1-17. Simplify each expression.
a. ²/² + (−1)
-1
C.
b. - 9-3/
-1
4
6
1-16. What value(s) of x will make each equation below true?
a. x + 5 = 5
0+5=5
=5
S
8
2 4
-30-21
35 35
-4
d.
8
35
d. 4x1 = 4x + 7
C.
4
81X
4(2)-1=4(0) +7²
8-1-7
7=7
#
b. 2x6 = 3x + 1 x - 7
IN WIN
x
2(0)-6=3(0)+1-0-7
-6=1-1
-6=-6
1012
NIM
(1
2
?
#
e.
18
30
d.
To find the
other numbers
either
you
multiply or add.
4
12
-7
1/2 x 1/2 =
3
-100

1.1.2 part 1 HW

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1.1.2 part 1 HW

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Can't find what you're looking for? Explore other subjects.

Knowunity is the # 1 ranked education app in five European countries

Knowunity was a featured story by Apple and has consistently topped the app store charts within the education category in Germany, Italy, Poland, Switzerland and United Kingdom. Join Knowunity today and help millions of students around the world.

4.9+

21 M

#1

950 K+

Still not sure? Look at what your fellow peers are saying...

I love this app so much [...] I recommend Knowunity to everyone!!! I went from a C to an A with it :D

The application is very simple and well designed. So far I have found what I was looking for :D

Love this App ❤️, I use it basically all the time whenever I'm studying