3 years ago

Solve the equation. Round the result to the nearest hundredth.

Mathematics

2 answers:

serious [3.7K]3 years ago

8 0

Multiply all sides by 10. make our life easier.

141-3x=13x-42
-16x=-183
divide by -16 both sides

x=11.4375

KATRIN_1 [288]3 years ago

3 0

Answer:

X is the answer.

Step-by-step explanation:

You might be interested in

Multiply the binomial and the trinomial. <br> (x-2)(x^2+2x+4)

malfutka [58]

Answer:

Step-by-step explanation:

To solve this problem, we need to multiple $x$ and -2 by $x^{2} + 2x + 4$ and add the results together:

$x(x^{2} + 2x + 4)$

$x^{3} + 2x^{2} + 4x$

$-2(x^{2} + 2x + 4)$

$-2x^{2} - 4x - 8$

Adding the two together give the following:

$(x^{3} + 2x^{2} + 4x) + (-2x^{2} - 4x - 8)$

$x^{3} - 8$

7 0

3 years ago

Mary has 6 shells. Her friend Tina has 3 times more than Mary. How many shells do the girls have together?

Mamont248 [21]

18 shells because since Mary has 6 and Tina has 3 shells all you have to do is multiply 6 and 3 to get 18

8 0

2 years ago

Read 2 more answers

You by x packs of pencils, twice as many packs of erasers, and three times as many rolls of tape. Write an expression in the sim

ra1l [238]

Answer- since you are buying x packs of pencils, 2x packs of erasers, and 3x rolls of tape, you would be buying a total of 6x items.

7 0

2 years ago

The square below has an area of x^2 - 12x + 36 square meters.

Andreyy89

Answer:

(x - 6) meters

Step-by-step explanation:

x² - 12x + 36

x² - 2(x)(6) + 6²

(x - 6)² = side²

side = x - 6

4 0

2 years ago

Read 2 more answers

In the set of real numbers, the first number greater than -4 is -3.<br> true or false?

aniked [119]

Answer:

........ true ...

obviously -3 is greater than -4

3 0

2 years ago

Read 2 more answers