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Zepler [3.9K]
3 years ago
15

Problem solving with fractions

Mathematics
1 answer:
Dmitriy789 [7]3 years ago
5 0
Not understanding this, is there a problem?
You might be interested in
What is the product for -3/9 and -56/80
Sergeu [11.5K]

Answer:

7/30

Step-by-step explanation:

-3/9 * -56/80

-3/9= -1/3

-56/80 = -7/10

-1/3(-7/10)

1(7) / 3(10)

7/30 or 0.2333

5 0
3 years ago
12. The weight of 7 chocolate bars in grams are 131, 127,125,127,133,129 and 127
Amanda [17]

Answer:

The range is from 125 to 133.

Step-by-step explanation:

That's the lowest and highest the weights go, therefore the range is from 125 and anything in between up to 133.

7 0
4 years ago
If g(x) = -3(x) - 5 then g(?) = 25<br> 10<br> -20<br> 5<br> -10
kompoz [17]

Answer:

D) -10

Step-by-step explanation:

We will assign g(x) to be equal to 25, and then solve for x:

25 = -3x-5

30 = -3x

10 = -x

-10 = x

So D is correct

7 0
3 years ago
Read 2 more answers
Help meeee the first to answer this question will get a Brainliest!!
Mrac [35]
It’s $15.69 for each of the 3 pizzas because 15.69+15.69+15.69=47.07 and then add the delivery fee and it’s 49.57
6 0
4 years ago
Read 2 more answers
A highly selective university will only admit students who place at least 2-zcores above the mean on the ACT that
Harrizon [31]

Answer:

30

Step-by-step explanation:

Each z-score = 1 standard deviation from the mean, so 18 + (6 x 2) = 30

3 0
2 years ago
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