MATHEMATICS MIDDLE SCHOOL

Adding negative numbers

9+ (– 7) =

Answers

Answer 1

Answer:

Answer:

9+ (– 7) = 2

Step-by-step explanation:

Answer 2

Answer:

Answer:

it = 2

Step-by-step explanation:

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Solve 2(x + 1) + 4 = 8. (1 point)

Answers

X=1

Distribute
2x+2+4=8
Add
2x+6=8
Subtract
2x=2
Divide
X=1

X=1
Do you need step by step

What is a even number between 2 and 10

Answers

There are several, however one is 6.
The other answers are 4 and 8.

What is the experimental probability a quarterback will complete his next pass if he has completed 30 of his last 40 passes?

Answers

Answer:

75%

Step-by-step explanation:

We know that the quarterback has completed 30 of 40 passes. This means that the ratio of completed passes to total passes is 30:40. Converting this to a fraction, we get 30/40, which can be simplified to 3/4. 3/4 as a percentage is 75%. Therefore, the final answer is 75%.

12x + 7< -11
AND 5x -8 >=40
Solve for x please