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Travka [436]
3 years ago
5

Write a variable expression to represent the phrase a number times 8

Mathematics
1 answer:
Nat2105 [25]3 years ago
4 0
A number (we will call X) times 8 Is 8x
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................<br> ...................
Charra [1.4K]

Answer:

its the 4th answer

Step-by-step explanatio

i had a test with the same question, i promise its right :)

5 0
3 years ago
WHAT IDS THE VALUE OF THE EXPRESSION 9(8-3)+2 ?
Nat2105 [25]

Answer:

47

Step-by-step explanation:

9(8-3)+2

PEMDAS says parentheses first

9(5)+2

Multiply and divide

45 +2

47

8 0
4 years ago
Read 2 more answers
A rectangle is 3 times as long as it is wide. The perimeter is 60 cm. Find the dimensions of the rectangle. Round to the nearest
Vitek1552 [10]

length = 3x

width = x

2(3x) + 2x = 60

6x + 2x = 60

8x = 60

x = 7.5

length = 3 * 7.5 = 22.5

width = 7.5

4 0
4 years ago
Read 2 more answers
Find the area<br> 15 m<br> 15m<br> 7m
Dvinal [7]

Answer:

what area? you have to right full question please

8 0
3 years ago
Read 2 more answers
A RECTANGLE WITH A LENGTH OF X + 5 HAS A PERIMETER OF 4X + 14.
Dimas [21]

Answer:

a) 2(x+5)+2(x)=4x+14

Step-by-step explanation:

7 0
3 years ago
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