Simplify 7N - 2N + 3P +2P

Answers

Answer 1

Answer: 7n-2n+3p+2p
5n+5p (combine like terms)

the answer is 5n+5p

Answer 2

Answer: Combine like terms.
7N-2N=5N
3P+2P=5P
5N+5N

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Which inequality is equivalent to 7x-2y>8?

What is the value of x?

Answers

Sense -4 and +2 would be 6 digits away from each other, we would then have to figure out, what would 4 times x - 2 would equal "x".

We would do, 4×2 = 8.

8 - 2 = 6.

Sense 6 is the amount of how much -4 and +2 would be from each other, this would then mean that x would then equal 8.

$\boxed{x=8}$

An angle of 200° is a/an _______ angle

Answers

An angle of 200 degrees in an obtuse angle.

its an obtuse angle..........................

3x+y=5 2x-2y=-2 solving systems of equations

Answers

$3x+y=5 \ \ /*2 \n 2x-2y=-2 \n \n 6x+2y= 10\n 2x-2y=-2 \n + ----- \n8x=8 \ \ / :8\nx=1 \n \n3*1+y=5 \n y=5-3\ny=2\n \n Answer : \n \n x=1 \n y=2$

3x+y=5
2x-2y=-2
x+3y=7
x+3y-3y=7-3y
x=7-3y
3(7-3y)+y=5
21-9y+y=5
21-8y=5
21-21-8y=5-21
8y=-16
8y/8=-16/8
y=-2
x=7/3

Which mathematical terms are necessary to form a precise definition of a line segment

Answers

Two points OR
One point, a line, and a length

A soccer coach is marking the lines for soccer field on a large recreation field. The dimensions of the field are to be 90 yards by 48 yards. Describe a procedure she could use to confirm that the sides of the field meet at the right angles.

Answers

Hello,

Diagonals of a rectangle must have the same measure.
You don't need to know the dimension of the diagonal but only if they are equals.

(√(90²+48²)=102 (yd))

Answer:

Step-by-step explanation:

A number is multiplied by 8 , and that product is added to 2 . the sum is equal to the product of 2 and 21 . find the number.

Answers

number—> x
8x+2=2*21
8x=40
x=5

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