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3 years ago

Make a number line and show all values of x such that: x less than or equal to -2 or x<-5

Mathematics

1 answer:

Mila [183]3 years ago

5 0

I uploaded the answer here is the link : jim hb/

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What is the missing numerator of 4/9= ?/81

yKpoI14uk [10]

To solve this question, first cross multiply
Let ? = x

4/9 = x/81

4(81) = 9(x)

Simplify.

81 x 4 = 324

324 = 9x

Isolate the x, divide 9 from both sides

324/9 = 9x/9

x = 324/9

x = 36

4/9 = 36/81

36 is your answer

hope this helps!

4 0

4 years ago

Read 2 more answers

Which gives the prices in order, from least to greatest unit rate? Price B, Price A, Price C Price C, Price B, Price A Price C,

MArishka [77]

Answer:

Price B, Price A, Price C

Step-by-step explanation:

Look at the table showing different prices for oranges.

Prices for Oranges

Price A

$2.25 for 6

Price B

$1.30 for 4

Price C

$0.97 for 2

Which gives the prices in order, from least to greatest unit rate?

Price B, Price A, Price C

Price C, Price B, Price A

Price C, Price A, Price B

Price B, Price C, Price A

Price A

$2.25 for 6

Price per orange = $2.25 / 6

= $0.375

Price B

$1.30 for 4

Price per orange = $1.30 / 4

= $0.325

Price C

$0.97 for 2

Price per orange = $0.97 / 2

= $0.485

From least to greatest unit rate

Price B , price A, price C

7 0

3 years ago

Read 2 more answers

A grasshopper covered a distance of 5 yards in 9 equal hops.How many yards did the grasshopper travel on each hop?

Luda [366]

5/9 = .55555555555 yards traveled per hop
15/9 = 1.6666667 feet per hop

5 0

3 years ago

Read 2 more answers

What are the domain and range of the logarithmic function f(x) = log7x? Use the inverse function to justify your answers.

S_A_V [24]

Answer:

Step-by-step explanation:

Since log is defined by all positive real numbers

therefore domain is all positive real number that is ( 0,∞)

Range is given by real numbers

inverse of the given function is (10^x)/7

Whose domain is all real numbers and range is all positive real number

And since we know that domain of function and range of its inverse

& range of a function and domain of its inverse is same

which we are getting in the problem

so answer is justified

6 0

3 years ago

Read 2 more answers

The Ruler below shows 7-inches segment divided into 2 equal parts. What is the length of one of those parts. Fill in the blanks

ella [17]

Answer:

$3\frac{1}{2}$

Step-by-step explanation:

If the ruler is divided into 2 equal parts, divide 7 inches by 2

7/2 = 3.5 or 3 $\frac{1}{2}$

8 0

3 years ago