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2 years ago

Evaluate: 8×6+(12-4)÷2

Mathematics

1 answer:

Mashutka [201]2 years ago

6 0

Answer:

Step-by-step explanation:

1. 8*6=48

2.12-4=8

8/2

3. 48+4

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Solve the system of equations Please If you could solve this it would honestly mean so much! Thank you!

Kay [80]

Answer:

(2, 8)

Step-by-step explanation:

There are a couple of different ways to do this, but I am going to use substitution since we already have one of those equations solved for y. If y=3x+2, then we can sub 3x+2 in for y in the other equation:

-3x + 2(3x + 2) = 10 and

-3x + 6x + 4 = 10 and

3x + 4 = 10 and

3x = 6 so

x = 2. Now that we know x = 2, we can sub a 2 in for x in either equation to solve for y:

y = 3x + 2 gives us, with the substitution, y = 3(2) + 2 so y = 8. The solution set is (2, 8)

4 0

3 years ago

Many employees screen gpa in addition to a variety of skills. Suppose a student is in the last semester of college and has a 2.6

wel

Answer:

Overall GPA=2.81
It is not possible to get his GPA to 3.0 for graduation.

Step-by-step explanation:

The Student already has a GPA of 2.68 after 108 credit hours.

If he is taking 12 credit hours in his last semester and gets a perfect 4.0 GPA

Total Credits Earned Before = 2.68 X 108=2894.4

Projected Credit to be earned = 12 X 4= 48 Credits

Total credit Hour= 108+12=120 Hours

His Cumulative GPA = Total credits earned ÷ Total Credit Hour

$=\frac{2894.4+48}{120} =2.81$

Since 2.81 is less than 3.00, it is not possible to get his GPA to 3.0 for graduation.

3 0

3 years ago

Help please!!!!<br> Simplify the following <br> Sqrt 100 x ^13

Ket [755]

Answer:

The answer is 10x^6 * sqrt x

Step-by-step explanation:

Hope it works

3 0

2 years ago

5x = -35<br><br> What does x =

Talja [164]

Answer:

-7 is your answer

Step-by-step explanation:

hope it helps

4 0

2 years ago

Read 2 more answers

If p= 3 and q= -3, find the value of:

Finger [1]

2(3)+(-3)-3(3)(-3)=6-3+27=30

5 0

2 years ago