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lubasha [3.4K]
2 years ago
12

Use the order of operations to simplify this expression. 2 + 4(5 − 8)

Mathematics
1 answer:
Blizzard [7]2 years ago
5 0

Answer:

5 - 8 = -3

4 x -3 = -12

2 + -12 = -10

Step-by-step explanation:

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Can somebody help me in this i need please....​
Degger [83]

Step-by-step explanation:

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8 0
2 years ago
Sean is helping his dad build a tiled walkway in their backyard. The walkway will be 60 feet long and 2 feet wide. The local har
Natalija [7]
Length of the walkway that needs to be tiled = 60 feet
Width of the walkway that needs to be tiled = 2 feet.
Then
Area of the walkway that needs to be tiled = Length * Breadth
                                                                    = 60 * 2 square feet
                                                                    = 120 square feet
Now
Length of the tiles sold by the local store = 2 feet
Width of the tiles sold by the local store = 2 feet
Area covered by the tiles sold by the local store = 2 * 2 feet
                                                                              = 4 square feet
Number of tiles in a box = 6
Then
Total area covered by a box of tile = (6 * 2) square feet
                                                        = 12 square feet
 Then
The number of boxes required by Sean = (120/12)
                                                                = 10
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4 0
3 years ago
Read 2 more answers
Which expression means "the difference between two times six and five?"<br> Question 2
IgorC [24]

(2 x 6) - 5 is the answer

6 0
3 years ago
ABCD is a parallelogram. If ad = 2x + 10 and CD = 4x - 20, for what value of x will abcd be a rhombus
dimaraw [331]

Answer:

15

Step-by-step explanation:

All sides of a rhombus are equal, so

2x+10=4x-20 \\ \\ 10=2x-20 \\ \\ 2x=30 \\ \\ x=15

3 0
8 months ago
Expand the expression and combine like terms:<br> 1+4(6p-9)
Sedaia [141]
1+4(6p-9) \\ \\ 1 + 24p - 36 \\ \\ 24p - 35 \\ \\

The final result is: 24p - 35.
5 0
3 years ago
Read 2 more answers
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