All categories

3 years ago

3y+2=5(y-6) please help :)

Mathematics

2 answers:

grigory [225]3 years ago

4 0

In this problem, y = 16!

Alex777 [14]3 years ago

3 0

Y = 16

=3y+2=5(y−6)

=3y+2=5y−30

=3y+2−5y=5y−30−5y

=−2y+2=−30

=−2y+2−2=−30−2

=−2y=−32

=−2y−2=−32−2

y=16

You might be interested in

Drag each object to show whether cost is proportional to area in the situation represented.

Elodia [21]

Answer:

see the explanation

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $k=\frac{y}{x}$ or $y=kx$

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

Verify each case

case 1) Sod that is quoted at a set price per square yard plus a labor fee

The Cost is NOT proportional to Area, because the line don't pass though the origin (the equation has an y-intercept equal to the labor fee)

case 2) Pavers that cost a set amount per square foot

The Cost is Proportional to Area

In this problem the constant of proportionality k is equal to the set amount per square feet

case 3) Hardwood flooring that cost $16 for every 2 square feet

The Cost is Proportional to Area

The constant of proportionality k is equal to

$k=\frac{y}{x}$ ----> $k=\frac{16}{2}=\$8\ per square\ foot$

The linear equation is $y=8x$

case 4) The given graph

Is a line that passes though the origin

The Cost is Proportional to Area

case 5) The given table

Find the constant of proportionality k for each ordered pair

If all values of k are the same, then the cost is proportional to area

For x=2, y=3,000 -> $k=\frac{y}{x}$ --> $k=\frac{3,000}{2}=1,500$

For x=4, y=4,000 -> $k=\frac{y}{x}$ --> $k=\frac{4,000}{4}=1,000$

For x=6, y=6,000 -> $k=\frac{y}{x}$ --> $k=\frac{6,000}{6}=1,000$

the values of k are different

therefore

The Cost is NOT proportional to Area

case 6) A concrete patio quoted at a bulk cost for 50 square feet

Not enough information

8 0

3 years ago

How many integers are between 5/3 and 30/7?

devlian [24]

first off, let's convert the "improper" fractions to mixed,

$\bf \cfrac{5}{3}\implies 1\frac{2}{3}\qquad \qquad \qquad\qquad \qquad \cfrac{30}{7}\implies 4\frac{2}{7}\\\\ -------------------------------\\\\ 1\frac{2}{3}\text{\textemdash\textemdash\textemdash}\boxed{2}\text{\textemdash\textemdash\textemdash\textemdash\textemdash}\boxed{3}\text{\textemdash\textemdash\textemdash\textemdash\textemdash}\boxed{4}\text{\textemdash\textemdash}4\frac{2}{7}$

4 0

3 years ago

Statement that explains how the values of 36 and 360 are different.

wolverine [178]

360 is 10 times as much as 36

They end in different place values as well

Thank me later :)

(or just mark as brainliest)

3 0

3 years ago

Function “p” is in the form y=ax^2 + C. If the values of “a” and “c” are both less than 0, which graph could represent “p”?

kati45 [8]

Answer:

Step-by-step explanation:

Since the value of a is less than 0, the graph of the parabola would be opening downwards. Because of this we can rule out option C. In a quadratic equation, c represents the y-intercept, and, in this case c is negative, meaning the y-intercept is less than 0. Only option B has a downward-opening curve and a y-intercept less than 0, so it is the answer.

8 0

3 years ago

Read 2 more answers

What power is represented my the geometric model below

jolli1 [7]

I believe the answer is 4^3

hope this helped

7 0

3 years ago