Question

Represent the following sentence as an algebraic expression, where "a number" is the letter x.
5 is decreased by a number.

Answer 1

5 - x

Answer 2

Represent the following sentence as an algebraic expression, where "a number" is the letter x. You do not need to simplify.
9 less than six times a number.

Answer 3

6x - 9

Answer 4

Which expression is equivalent to m, minus, 10, m, plus, 6, m
�
−
10
�
+
6
�
m−10m+6m?
Answer
Multiple Choice Answers
1, minus, 4, m
1
−
4
�
1−4m
minus, 3, m
−
3
�
−3m
m, minus, 4
�
−
4
m−4
minus, 5, m
−
5
�
−5m

Answer 5

m - 4

Answer 6

What is the value of the expression below when y, equals, 9
�
=
9
y=9 and z, equals, 6
�
=
6
z=6?
9, y, minus, 10, z
9
�
−
10
�
9y−10z
Answer

Answer 7

When y = 9 and z = 6, the expression 9y - 10z becomes:

9(9) - 10(6) = 81 - 60 = 21.

Answer 8

numbers from least to greatest 18.5,-5.9,-0.9,-2.3,-6.3,-16.8

Answer 9

-16.8, -6.3, -5.9, -2.3, -0.9, 18.5

Answer 10

these numbers from least to greatest 1.45,1.481,1.39,1.479,1.5,1.426

Answer 11

1.39, 1.426, 1.45, 1.479, 1.481, 1.5

Answer 12

Point E is located at minus, 4
−
4
−4. Point F is 8
8
8 greater than Point E. Where is F located?

Answer 13

Point F is located at 4.

Answer 14

Evaluate the expression shown below and write your answer as a fraction in simplest form.
one third, plus, start fraction, 5, divided by, 27, end fraction
1
3
+
5
27
3
1
​
+
27
5
​

Answer

Answer 15

To evaluate the expression, we first need to simplify the fraction: 5/27.

Next, we add the fraction 1/3 to 5/27.

To find a common denominator, we multiply the denominator of 1/3 by the denominator of 5/27, which is 3 * 27 = 81.

Now, we have:
1/3 + (5/27 * 3/3) = 1/3 + 15/81

To combine the fractions, we need to find a common denominator, which is 81.

1/3 + 15/81 = 27/81 + 15/81 = 42/81

The expression simplifies to 42/81, which can be further simplified as a fraction by dividing both the numerator and denominator by their greatest common divisor, which is 3.

42/81 ÷ 3/3 = 14/27

Therefore, the expression simplifies to 14/27.

Answer 16

(
9
⋅
5
)
⋅
2
(9⋅5)⋅2
9, dot, left bracket, 5, dot, 2, right bracket
9
⋅
(
5
⋅
2
)
9⋅(5⋅2)

Answer 17

(9 ⋅ 5) ⋅ 2 is equal to 9 × (5 × 2).

Answer 18

how was the expression rewritten

Answer 19

The expression (9⋅5)⋅2 was rewritten as 9⋅(5⋅2) by using the associative property of multiplication. According to this property, the grouping of factors can be changed without changing the result. In this case, we moved the group of factors (5⋅2) from the first set of parentheses to the second set, while keeping the order of the factors the same.

Answer 20

(9⋅5)⋅2 equals

Answer 21

(9⋅5)⋅2 equals 90.