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WorksheetsChapter 4-1
Total questions: 10
Worksheet time: 30mins
Name
Class
Date
1.
Evaluate 4.7j - 6.8k when j = 5 and k = 3.
a)
3.1
b)
1.3
c)
6.3
d)
-6.3
2.
Yes or No to tell whether the following situation can be represented by the expression 25.75x + 10.
Carol has $25.75. She earns $10 for each car she washes.
Carol has $25.75. She earns $10 for each car she washes.
a)
No
b)
Yes
3.
Yes or No to tell whether the following situation can be represented by the expression 25.75x + 10.
Max has $10. He earns $25.75 for every lawn he mows.
Max has $10. He earns $25.75 for every lawn he mows.
a)
No
b)
Yes
4.
Yes or No to tell whether the following situation can be represented by the expression 25.75x + 10.
Jin buys x postcards for $25.75 and x keychains for $10 each.
Jin buys x postcards for $25.75 and x keychains for $10 each.
a)
No
b)
Yes
5.
Yes or No to tell whether the following situation can be represented by the expression 25.75x + 10.
Sasha sells a scarf for $10 and x jackets for $25.75 each.
Sasha sells a scarf for $10 and x jackets for $25.75 each.
a)
No
b)
Yes
6.
Leon has a container filled with 450 grams of tea leaves. Each morning, he uses 3 grams to make a cup of tea. Write an expression to represent the amount of tea leaves remaining after x days.
a)
450 − 3x
b)
450 + 3x
c)
3 − 450x
d)
3 + 450x
7.
Angeline bought s yards of satin fabric priced at $8.09 per yard, and c yards of cotton fabric priced at $3.79 per yard. If she bought 5 yards of satin fabric and 8 yards of cotton fabric, how much did Angeline spend in all?
a)
$70.77
b)
$707.70
c)
$7.08
d)
$7077.00
8.
A farm charges $1.75 for each pound of strawberries picked and $2 for a basket to hold the strawberries. What is the total cost to pick 5 pounds of strawberries?
a)
$10.75
b)
$107.50
c)
$1.08
d)
$8.75
9.
Haddie makes and sells knit scarves. Next week she will pay a $25 fee for the use of a booth at a craft fair. She will charge $12 for each scarf she sells at the fair. Write an expression to determine Haddie’s profit for selling scarves after paying the fee for the use of the booth.
a)
12s − 25
b)
12s + 25
c)
25s − 12
d)
25s + 12
10.
The cost to buy p pounds of potatoes at $0.32 per pound and n pounds of onions at $0.48 per pound can be determined by using the expression 0.32p + 0.48n. How much will it cost to buy 4.5 pounds of potatoes and 2.5 pounds of onions?
a)
$2.64
b)
$3.64
c)
$4.64
d)
$1.64
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