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4 years ago

I need it done assap I will give brainliest!!!

Mathematics

2 answers:

olga2289 [7]4 years ago

8 0

5.25 easy money bro ski

Aloiza [94]4 years ago

5 0

Answer:

5.25

i used a calculator btw

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Solve the equation for x.

svetoff [14.1K]

The answer to the equation 1/3(6x-15)= 1/2(10x-4) is D. -1

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3 years ago

Which point is in the solution set of the given system of inequalities?

Feliz [49]

Answer:

(1/5, 9/5)

Step-by-step explanation:

Given the set of inequities

x+y>2..... 1

4x-y≥-1 .... 2

We are to get the solution point (x,y)

Solving simultaneously

From 1:

x>2-y

Substitute into 2

4(2-y)-y≥-1

4(2)-4y-y≥-1

8-5y≥-1

-5u ≥-1-8

-5y ≥-9

y≤9/5

Since x>2-y

x>2 - 9/5

x>1/5

Hence the required point is (x,y) = (1/5, 9/5)

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3 years ago

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Multipaction equation that will help find the number 23

Damm [24]

Answer:

23*1, -23*-1

its prime sorry bestie

8 0

3 years ago

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3.Becky is 5 years less than 2times Megan's age. The sum of their ages is 62. Find their ages. 1

nekit [7.7K]

$Let \: Megan's \: age = x$

$Then \: Becky's \: age \: will \: be = 2x - 5$

$Sum \: of \: their \: age = 62$

<h3>This can be written in an equation as :</h3>

$x + 2x - 5 = 62$

$3x - 5 = 62$

$3x = 62 - 5$

$3x = 57$

$x = \frac{57}{3}$

$x = 19$

$Megan's \: age = x = 19$

$Becky's \: age = 19 \times 2 - 5$

$= 38 - 5$

$Becky's \: age = 33$

∴ Megan's age is 19 and Becky's age is 33 .

8 0

3 years ago

A sequence of numbers begins with 12 and progresses geometrically. each number is the previous number divided by 2. which value

Viefleur [7K]

1/2 value can be used as the common ratio in an explicit formula that represents the sequence.

Definition of sequence -

The following of one thing after another; succession. order of succession: a list of books in alphabetical sequence.
A continuous or connected series: a sonnet sequence. something that follows; a subsequent event; result; consequence.

A sequence that progresses geometrically has the first term as 12.

Each number is the previous number divided by 2.

so the sequence will be 12, 6, 3, 1.5...........

Explicit formula of a geometric sequence is given by

$T_{n} = ar^{n-1}$

Where $T_{n}$ = nth term of the sequence

a = first term

r = common ratio

and n = number of term

In this sequence common ratio = $\frac{Successive term }{previous term}$

= 6/12

= 1/2

Therefore, common ratio will be 1/2.

Learn more about sequence

brainly.com/question/21961097

#SPJ4

4 0

2 years ago