3 years ago

Please help -2=3x/5+1

Mathematics

1 answer:

Shalnov [3]3 years ago

6 0

Answer:

X = -5

Step-by-step explanation:

Subtract one from both sides

- 3 = 3x / 5

multiply by 5 to remove fraction

-15 = 3x

divide by 3

x = -5

You might be interested in

What is the area of an equilateral triangle that has a perimeter of 36 centimeters? Round to the nearest square centimeter.

Vika [28.1K]

Answer:

(a is size of side of triangle)

the perimeter of equilateral triangle =3a

or, 36=3a

Thus, a = 13cm

area of equilateral triangle

=√3/4*(a^2 )

=√3/4*(13^2)

=73cm^2

5 0

2 years ago

Aleesia has a box of 52 muffins. She wants to put out plates that each have the same number of muffins. What is one possible way

Dmitriy789 [7]

13,because it’s the single number that divides with 52
52:13=4

7 0

2 years ago

Find the sum of this infinite geometric series where a1=0.3 and r=0.55

Lisa [10]

Hello, Marymack!

We know that in a geometric sequence defined by $\mathsf{a_1}$ and $\mathsf{r}$ , the sum can be calculated the following way:

$\mathsf{S_n = \dfrac{a_1}{1-r}}\\ \\ \\ \\ \mathsf{S_n = \dfrac{0.3}{1-0.55}}\\ \\ \\ \mathsf{S_n = \dfrac{0.3}{0.45}}\\ \\ \\ \boxed{\mathsf{S_n = \dfrac{2}{3}=0.666...}}$

3 0

3 years ago

Read 2 more answers

of the students in ms. hillers class, 27% have blonde hair, 0.33 have black hair and 2/5 have brown hair. which hair color is mo

aleksandrvk [35]

Answer:

Brown hair is the most common

Step-by-step explanation: 0.33 as a percent is 33% and 2/5 as a percent is 40% and 40 is the most the 40% wins

6 0

2 years ago

The design for the palladium window shown includes a semicircular shape at the top. The bottom is formed by squares of equal siz

elena-s [515]

Answer: the answer is 7,739

Step-by-step explanation:

5 0

3 years ago