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zubka84 [21]
3 years ago
9

URGENT!!!

Mathematics
2 answers:
allsm [11]3 years ago
5 0

Answer:

inequality form -2<x<5

interval notation (-2,5)

sure of my answer

−Step-by-step explanation:

s2008m [1.1K]3 years ago
4 0

therefore the answer is A. x >-2 and x < 5

hope this helps you

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NNADVOKAT [17]
She should get
12000 \times 3\% \times 6
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Factorise<br> x<br> 2<br> +<br> 2<br> x<br> −<br> 48
Hatshy [7]

Answer:

x^2+ 2x +-48

product: -48  sum: 2

8, -6

x^2 +8x - 6x - 48

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Ira Lisetskai [31]

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Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
1. What is the constant of proportionality, k,<br><br><br> of Kevin's wage? Greg's? Savannah's?
Gala2k [10]

Answer:

Part a) The constant of proportionality of Kevin's wage is k=\$8.25\ per\ hour

Part b) The constant of proportionality of Greg's wage is k=\$9.00\ per\ hour

Part c) The constant of proportionality of Savannah's wage is k=\$9.50\ per\ hour

Step-by-step explanation:

See the attached figure to better understand the problem

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form y/x=k or y=kx

To find out the constant of proportionality k , divide the variable y (total earned) by the variable x (number of hours)

<em>Kevin's wage</em>

Take any point from the table

I take the point (2,16.50)

k=\frac{16.50}{2}=\$8.25\ per\ hour

<em>Greg's wage</em>

Take any point from the table

I take the point (3,27.00)

k=\frac{27.00}{3}=\$9.00\ per\ hour

<em>Savannah's wage</em>

Take any point from the table

I take the point (2,19.00)

k=\frac{19.00}{2}=\$9.50\ per\ hour

3 0
3 years ago
Car is traveling 40 mph how long will it take to go190mile
antiseptic1488 [7]

Answer:

3.5 HOURS

if he is 40 mph he goes 40 miles in 1 hour so it will take 3 1/2 hours to go 190 miles

3 0
3 years ago
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