3 years ago

What is 0.4(0.3x-1)=2+0.75x ?

2 answers:

7 0

1st disribute .4 through the parentheses.

.4 (.3x-1)=2+.75x
.12x-.4=2+.75x

subtract .12x from each side

-.4 = 2 + .63x

subtract 2 from each side

-2.4 = .63x

Divide each side by .63

-3.81 = x

Kaylis [27]3 years ago

5 0

0.12x - 0.4 = 2 + 0.75x

0.12x - 0.75 x = 2 + 0.4

-0.63 x = 2.4

x = 2.4/-0.63

x = - 3.8

You might be interested in

When y=_7, find the value of 2y2- 9

topjm [15]

2x(-7)^2-9 = 2x49-9=98-9=89 maybe

7 0

2 years ago

Can somebody please help me

Ksenya-84 [330]

Answer:

......................................................

Step-by-step explanation:

8 0

3 years ago

A builder uses squares to lay out various projects. Write two equations. The first equation should express the area of the squar

Gnoma [55]

Area as a function of length can be written as

f(l) = l^2

And volume of cube can be expressed as a function of side s as,

f(s) = s^3

3 0

3 years ago

Movie genres. The pie chart summarizes the genres of 120 first-run movies released in 2005. a) Is this an appropriate display fo

butalik [34]

Answer:

Yes, it is appropriate

Step-by-step explanation:

Given

See attachment for pie chart

Required

Is the pie chart appropriate

The attached pie chart displays the distribution of each of the 4 genre. The partition occupied represents the measure of each genre.

5 0

3 years ago

Plz answer with work

V125BC [204]

Answer:

Calculate 93% of 29.96.

Your final answer is approximately 27.86

6 0

2 years ago