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Aneli [31]
4 years ago
15

Need help with number 8 ASAP

Mathematics
2 answers:
Damm [24]4 years ago
8 0
It would take her 17 minutes
Nadya [2.5K]4 years ago
7 0

I think it will take Elizabeth 17 minutes.

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Natalie paid $20.7 for 3 small pizzas and a salad which was $3.
expeople1 [14]

Answer:

Step-by-step explanation:

a) Let the cost of a Pizza = $ x

Cost of three pizza's = 3 *x = 3x

cost of 3 pizza + cost of a salad = $ 20.7

3x + 3 = 20.7

b) 3x + 3 = 20. 7     {Subtract 3 from both sides}

3x       = 20.7 - 3

     3x = 17.7  {Divide both sides by 3}

       x = 17.7/3

      x  = 5.9

Cost of one pizza = $ 5.9

8 0
3 years ago
Read 2 more answers
What is the probability of rolling double six
coldgirl [10]
1/36
a 6 on a die is only on one face, so that would be 1/6 of the whole die
to roll a double would mean take 1/6 x 1/6
4 0
3 years ago
Read 2 more answers
1 Round the number 5.014937 to the nearest hundredth.
e-lub [12.9K]
Your answer would be 5.01 because to round to the hundredths means two decimal points meaning 5.014. The 4 is not more than 5 so it wouldn’t make the 1 move up. So it stays 5.01.
5 0
3 years ago
Find the slope of a line that passes through the given points:<br> (5.1) and (8,3)
baherus [9]

Answer:

2/3

Step-by-step explanation:

The formula for slope is [ y2-y1/x2-x1 ].

3-1/8-5

2/3

Best of Luck!

7 0
3 years ago
I need help fast plz!!!
Liula [17]

Answer:

26, 64

Step-by-step explanation:

we have :

angle 90°

acute angle x

acute angle 2(x+6)

The sum of the angles in a triangle has to be 180° so

90 +x+2(x+6) = 180

90 +x +2x+12 = 180

3x = 180 -90-12

x= 78/3 = 26°

the other acute angle is 2(26+6) = 64°

6 0
3 years ago
Read 2 more answers
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