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Phoenix [80]
3 years ago
10

Evaluate 8 - 12 divided by 2 + 3

Mathematics
1 answer:
il63 [147K]3 years ago
6 0

Answer:

\boxed{ \bold{ \huge{ \boxed{ \sf{ \frac{ - 4}{5} }}}}}

Step-by-step explanation:

\sf{ \frac{8 - 12}{2 + 3} }

Subtract 12 from 8

\dashrightarrow{ \sf{  \frac{ - 4}{2 + 3} }}

Add the numbers : 2 and 3

\dashrightarrow{ \sf{ \frac{ - 4}{5} }}

Hope I helped!

Best regards! :D

You might be interested in
Each term in the sequence below is 20 less than 5 times the previous term. What is the value of x+y?
ziro4ka [17]

Answer:

The value of x + y is   -16.

Step-by-step explanation:

If each term is calculated by multiplying the previous one times 5 and then subtracting 20 from that result, then we can use that information to relate the first term (x) and the second one (0).

Following the info above, the following equation applies:

0 = 5 x - 20

then we solve for x:

5x = 20

x = 20/5

x = 4

Now we do the same study relating the second term (0) and the third one (y):

y = 5 (0) - 20

y = -20

Now that we have the value for both unknowns, we can estimate what they ask you: The value of x + y:

x + y = 4 + (-20) = 4 - 20 = -16

5 0
3 years ago
In 1998 there were 305 students who graduated from high school. In 2019, there were 356 students. What is the rate of change in
sammy [17]

Answer:

3. about 2 students per year

Step-by-step explanation:

The rate of change would be the difference in the number of students divided by the number of years passed.

So, rate of change = \frac{356-305}{2019-1998}

= \frac{51}{21} = 2.43

So it's around 2 students per year.

I hope this is correct and helps!

8 0
3 years ago
Look at picture .. pls !!
sveticcg [70]

Answer:

A

Step-by-step explanation:

5 0
1 year ago
Please help
Crazy boy [7]

Answer:

157 / 110

Step-by-step explanation:

1.42727........

1000x = 1427.2727.......

10x = 14.2727....... ( - )

___________________

990x = 1413

___________________

x = 1413 / 990

x = 157 / 110

Therefore,

1.42727........ in fraction is 157 / 110.

8 0
3 years ago
Read 2 more answers
Please help I don't know what to do for number 40
valina [46]
X - tickets for adults
y - for students

6x+4.5y=1155\\
x+y=240\\\\
6x+4.5y=1155\\
-4.5x-4.5y=-1080\\
----------\\
1.5x=75\\
x=50\\\\
50+y=240\\
y=190
8 0
3 years ago
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