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Trava [24]
2 years ago
9

What is the answer to r - 4.5 < 11

Mathematics
1 answer:
Cloud [144]2 years ago
5 0
R - 4.5 < 11
—
r would be 15.5
[ r = 15.5 ]
You might be interested in
Please Help!!!<br> Determine the range of the following graph:
ELEN [110]

Answer:

[-1, 6)

General Formulas and Concepts:

<u>Algebra I</u>

  • Reading a coordinate plane

<u>Algebra II</u>

  • Range is the set of y-values that are outputted by function f(x)
  • Interval Notation - [Brackets] denote inclusion and (Parenthesis) denote exclusion

Step-by-step explanation:

According to the graph, our y-values span from -1 to 6. Since -1 is a closed dot, it is inclusive. Since 6 is an open dot, it is exclusive:

Range would then be [-1, 6).

5 0
3 years ago
George earns 9% commission on all of his sales. He had sales of 89,400 for the month. Paris works for a different company, and a
Sholpan [36]

Answer: 10.53%

Step-by-step explanation:

George £89400 @ 9% = £8046 so income = £89400+£8046=£97446

Harris (Paris?) gets  £447 more so  97446+447=£97893

and this represents sales of £89400 plus commission

so Harris' commission = £97893-£89400 = £8493

So last stage is what commission percentage is £8493 of original sales £89400 = 10.53%

8 0
3 years ago
3x + 5 - x = 9x - 7 + 12
Iteru [2.4K]

Answer:Combine like terms

3

+

5

−

=

9

−

7

+

1

2

{\color{#c92786}{3x}}+5{\color{#c92786}{-x}}=9x-7+12

3x+5−x=9x−7+12

2

+

5

=

9

−

7

+

1

2

{\color{#c92786}{2x}}+5=9x-7+12

2x+5=9x−7+12

2

Add the numbers

3

Subtract the same term from both sides of the equation

4

Simplify

5

Subtract the same term from both sides of the equation

6

Simplify

7

Divide both sides of the equation by the same term

8

Simplify

HOPE THIS HELPS :)

Step-by-step explanation:

4 0
3 years ago
Find two consecutive even numbers such that the difference of one-half the larger and two-fifths the smaller is equal to 38
expeople1 [14]
EXPLANATION

The consecutive even numbers are
370 \: and \: 372

EXPLANATION

Let
x
be the first even number then, the next even number will be,

x + 2

The difference of one-half the larger one and two-fifth the smaller one is 38 gives the equation,


\frac{1}{2} (x + 2) -  \frac{2}{5} x = 38


We multiply through with an LCM of 10 to get,



10 \times \frac{1}{2} (x + 2) - 10 \times  \frac{2}{5} x = 38 \times 10


This simplifies to,


5(x + 2) -  4x = 380


We expand the brackets to get,


5x + 10 - 4x = 380

We group like terms to get,


5x - 4x = 380 - 10



This simplifies to
x = 370

Therefore the next even number is is
372
6 0
3 years ago
6(3−y) simplified plz help meeeeeee
Anuta_ua [19.1K]

Answer:

18 - 6y

Step-by-step explanation:

6(3 - y) ← multiply each term in the parenthesis by 6

= 18 - 6y

7 0
3 years ago
Read 2 more answers
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