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3 years ago

13

I am of a number. If you multiply my number by 4, add -4 to the product, and then take 1/3 of the sum, the result is -6. Find my

number

1 answer:

Bumek [7]3 years ago

3 0

(4x-4)/3=-6→4x-4=-18→4x=-14→x=-7/2

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K = 8k + 28<br><br> I'm confused, please help me!

AveGali [126]

K=8k+28

subtract 8k from both side

-7k = 28

divide both side by -7

k= -4

3 0

3 years ago

The vertices of a triangle are located on a coordinate grid as follows: A (2,2) ,B (2,-6) , and C (-5,-6) . What is the area of

inn [45]

The answer for this question will be c. 28 square units.

3 0

2 years ago

PLEASE HELP!!!! see attachment below… I bet you cant solve this:

d1i1m1o1n [39]

Answer:

0

Step-by-step explanation:

<u>For each odd i the term is:</u>

(-1) $^{i}$ (5!*5/4!) $^{1/2}$ = - $\sqrt{25}$

<u>For each even i the term is:</u>

(-1) $^{i}$ (5!*5/4!) $^{1/2}$ = $\sqrt{25}$

So the sum of the first 100 terms is zero

3 0

2 years ago

If f(x)=2x+5 , determine the value of f(3x) .

makvit [3.9K]

Answer:

Step-by-step ef(x)=-2x+5……i

and f(-3x)=?

let x=-3x so that

-2x+5=-3x

x=5

substitutinx x into… i

f(x)=-10+5=-5

f(5)=-5………ii

now f(–3x)=f(-15)

scrutinizing… ii ,we can propose that

f(-15)=15.

Thus f(-3x)=15xplanation:

7 0

2 years ago

Read 2 more answers

Please please help I will give brainliest

butalik [34]

Answer:

67

4*4*4=64

64+3=

67

8 0

2 years ago

Read 2 more answers