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aalyn [17]
3 years ago
13

Please help me I don't know

Mathematics
2 answers:
Leno4ka [110]3 years ago
8 0

Answer:

4 students

Step-by-step explanation:

because

7|8 means 78 and theres 4 eights so theres four students

7|8 8 8 8

Aleksandr [31]3 years ago
3 0

Answer:

4

Step-by-step explanation:

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Alejandro has gone to school StartFraction 5 Over 7 EndFraction of the last 35 days. Which expression can be used to determine t
Katarina [22]

Answer:

35 times StartFraction 5 Over 7 EndFraction

Step-by-step explanation:

Alejandro has gone to school (5/7) of the last 35 days.

We need to find the expression that can be used to determine the number of days Alejandro has gone to school.

x=\dfrac{5}{7}\times 35\\\\=5\times 5\\\\=25

So, the correct option is (b) "35 times StartFraction 5 Over 7 EndFraction".

6 0
3 years ago
7 people are having dinner at a restaurant and decide to split the cheque evenly between them. If the check came to a total of $
DanielleElmas [232]

Answer:

The answer will be $54.5

Step-by-step explanation:

If 7 people slit $381.50 evenly, we will have

$381.50/7 = $54.5

7 0
3 years ago
What is the difference in finding the exact vs approximate volume?
Bess [88]

Answer:

An exact number is one that has no uncertainty. An example is the number of tires on a car (exactly 4) or the number of days in a week (exactly 7). An approximate number is one that does have uncertainty. ... The number can be the result of a measurement.

Step-by-step explanation:

8 0
3 years ago
movie tickets cost $9.25 each and a large order of popcorn costs $7.75 what is the total cost of 5 movie tickets and a large ord
Gelneren [198K]
The answer would be 54 dollars
8 0
3 years ago
Read 2 more answers
When a fraction of 12 is taken away from 17, what remain exceed one-third of seventeen by six.
vova2212 [387]
X - the fraction

17- 12x=\frac{1}{3} \times 17+6 \\
17-12x=\frac{17}{3}+6 \\
-12x=\frac{17}{3}+6-17 \\
-12x=\frac{17}{3}-11 \\
-12x=\frac{17}{3}-\frac{33}{3} \\
-12x=-\frac{16}{3} \\
x=-\frac{16}{3} \times (-\frac{1}{12}) \\
x=\frac{16}{36} \\
x=\frac{4}{9}

The fraction is 4/9.
5 0
3 years ago
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