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BigorU [14]
2 years ago
14

Answer quick please,

Mathematics
1 answer:
lbvjy [14]2 years ago
4 0

Answer:

132 minutes

Step-by-step explanation:

1 Km = (60)(8)+15=495 seconds

4 mornings = (495)(4) =1980 seconds

4 weeks = (1980)(4) = 7920 sec.

7920/60 = 132 minutes

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Please help with 7!!!!!!
BARSIC [14]

Answer: X - 10 = How many books Carla has

Step-by-step explanation: Carla has 10 FEWER books than Dominic and we will represent Dominic with X we don't know what X is and no matter what the number is Carla always has 10 less so X(Dominic's books) - 10(How many fewer books) = How many books Carla has.

4 0
3 years ago
Molly ate 1/4 pint of ice-cream. Her sister did not want the last 2/4 pint of her own ice-cream, so Molly ate it. How much ice-c
nignag [31]

Answer:

3/4 a pint

Step-by-step explanation:

1/4 + 2/4 = 3/4

8 0
3 years ago
The perimeter of a triangle is 133 inches. If one side of the triangle is five more than the shortest side, and the longest side
barxatty [35]

133=x + (x+5) + (x+14)

133 = 3x+19

3x=114

x= 114/3 =38

5+38 =43

38+14 =52

check: 38 +43 +52 = 133

3 sides are : 38, 43 & 52

8 0
3 years ago
What is the value of 9C6? A. 54 B. 84 C. 6480 D. 60,480
Verdich [7]

The solution would be like this for this specific problem:

<span><span>9 ! </span><span>
<span>------- </span>
<span>6 ! 3! </span>


<span>9 x 8 x 7 </span>
<span>-------------- </span>
<span>6 </span></span></span>   504 / 6 = 84   <span>So the value of 9C6 is <span>84.</span></span>  

<span>If you have any other questions, please don’t hesitate to ask again.</span>

7 0
3 years ago
3^2 x 8<br> A. 78<br> B. 72<br> C. 73<br> D. 84
Fiesta28 [93]

Answer:

B

Step-by-step explanation:

3^2= 9

9x8 = 72

4 0
3 years ago
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