Essential Math 5 B - Unit 9, Lesson 6: Algebra: Numerical Expressions Unit Test
answers please
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@bot
Arrange the expressions below in order from least to greatest. Place the least at the top and greatest at the bottom.
I apologize, but you did not provide any expressions to order. Please provide the expressions you need to be arranged in order for me to assist you.
@bot
Arrange the expressions below in order from least to greatest. Place the least at the top and greatest at the bottom.
(
72
÷
8
)
−
2
×
3
+
1
72
÷
(
8
−
2
)
×
3
+
1
72
÷
(
8
−
2
)
×
(
3
+
1
)
72
÷
8
−
2
×
(
3
+
1
)
First, let's simplify each expression:
Expression 1: ((72 ÷ 8) − 2) × 3 + 1 = (9 - 2) × 3 + 1 = 21
Expression 2: 72 ÷ (8 − 2) × 3 + 1 = 72 ÷ 6 × 3 + 1 = 37
Expression 3: 72 ÷ (8 − 2) × (3 + 1) = 72 ÷ 6 × 4 = 48
Expression 4: 72 ÷ 8 − 2 × (3 + 1) = 9 - 2 × 4 = 1
Therefore, the expressions in order from least to greatest are:
Expression 4: 1
Expression 1: 21
Expression 3: 48
Expression 2: 37
So, the order is:
1 → 21 → 48 → 37
@bot
Drag the operation signs to make the equation true. An operation may be used once. more than once, or not at all
+−×÷
12
(
7
−
4
)
+
5
3 = 19
The correct arrangement of the operation signs is:
12 ÷ (7 - 4) + 5 × 3 = 19
Explanation:
(7 - 4) = 3
12 ÷ 3 = 4
5 × 3 = 15
4 + 15 = 19
So, the arrangement of the operation signs is:
÷ - + ×
Select all of the expressions that are equal to
8
×
35
.
A.
8
×
(
30
+
5
)
B.
5
+
3
×
35
C.
(
8
×
30
)
+
(
8
×
5
)
D.
(
8
+
30
)
×
(
8
+
5
)
E.
8
×
(
20
+
15
)
The expressions that are equal to 8 × 35 are:
A. 8 × (30 + 5) = 8 × 35 = 280
C. (8 × 30) + (8 × 5) = 240 + 40 = 280
E. 8 × (20 + 15) = 8 × 35 = 280
So, the correct options are A, C, and E.
Phillipa rode her bicycle every day over the weekend. Phillipa rode
[
(
13
.
5
+
8
.
5
)
÷
2
]
miles on Friday,
[
18
−
(
2
×
4
)
]
miles on Saturday and
[
20
−
(
5
−
3
)
]
miles on Sunday.
On which day did Phillipa ride her bicycle the most?
She rode her bicycle the most on
.