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disa [49]
4 years ago
14

What is the inequality for n + 7 > 11

Mathematics
2 answers:
ipn [44]4 years ago
5 0

Answer:

n > 4

Step-by-step explanation:

First you have to move the terms not containing n to the right side of the equality. The inequality form would be n>4 and the Interval notation would be (4, ∞).

Hope this helps:)

beks73 [17]4 years ago
3 0

Answer:

EASY PEASY

n = -18

Step-by-step explanation:

Simplifying

n + 7 = -11

Reorder the term:

7 + n = -11

Solving

7 + n = -11

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-7' to each side of the equation.

7 + -7 + n = -11 + -7

Combine like terms: 7 + -7 = 0

0 + n = -11 + -7

n = -11 + -7

Combine like terms: -11 + -7 = -18

n = -18

Simplifying

n = -18

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Step-by-step explanation:

x = 32

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22+ 10 = 32

x = 32

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3 years ago
Which equation does not represent a direct variation?
tatuchka [14]
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Looking at these graphs, two can immediately be ruled out. Clearly A and D pass through the origin, and the gradient is constant because they are linear functions, so they are direct variations.

This leaves B and C. The graph of 1/x does not have a constant gradient, so any stretch of this graph (to y = k/x for some constant k) will similarly not be direct variation. Indeed there is a special name for this function, inverse proportion/variation. It appears both B and C are inverse proportion, however if I interpret B as y = (2/5)x instead, it is actually linear.

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4 0
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A baseball team has home games on Thursday and Saturday. The two games together earn ​$4349.50 for the team. Thursday​'s game ge
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Step-by-step explanation:

To find the answer, create two equations from the given information and solve them simultaneously. In simple terms, the money taken in at Thursday's game was the money taken in at Saturday's game minus $229.50

Let the money generated from Thursday's game be x.

Let the money generated from Saturday's game be y.

x+y = $4349.50 ... equation 1

x = y-$229.50 ... equation 2

Substituting equation 2 into equation 1 you get:

y-$229.50+y = $4349.50

2y = $4579

y = $2289.50

Therefore x = $2289.50-$229.50 = $2060

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The answer is C hope this help
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