I NEED HELP!! 20x+36

Mathematics

2 answers:

olya-2409 [2.1K]3 years ago

7 0

I believe it is 4(5x+9)

MissTica3 years ago

6 0

The other person is correct it is 4(5x+9)

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The distance from Mercury to the Sun is 28.5 million miles. The distance from Neptune from the Sun is 2.8 billion miles. Express

Mnenie [13.5K]

2.79715 times 10 to the tenth power

8 0

3 years ago

Cable company a increase their rates from 98 a month to 110.92 a month.what is the percents of increase?

Debora [2.8K]

So from 98 to 110.92 is just 12.92 extra bucks.

if we take 98 to be the 100%, what is 12.92 off of it in percentage?

$\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
98&100\\
12.92&p
\end{array}\implies \cfrac{98}{12.92}=\cfrac{100}{p}\implies p=\cfrac{12.92\cdot 100}{98}$

6 0

3 years ago

A teacher is paid an annual salary of $37.165. What is her gross monthly salary.

MAXImum [283]

Answer:

3.01

Step-by-step explanation:

To Find :-

Monthly salary .

SOLUTION :-

=> Monthly salary = $ 37.165/12= $ 3.01

6 0

3 years ago

Evaluate |-3| Please help!

ehidna [41]

|-3| is 3 because......

Absolute Value:

In mathematics, the absolute value or modulus |x| of a real number x is the non-negative value of x without regard to its sign. Namely, |x| = x for a positive x, |x| = −x for a negative x, and |0| = 0. For example, the absolute value of 3 is 3, and the absolute value of −3 is also 3.

3 0

3 years ago

Read 2 more answers

If (x, y) is a solution to the system of equations, what is the value of y? 1/4 x + 1/8 y = 2 1/3 x + 1/2 y = 4 A) 4 B) 6 C) -6

andre [41]

<h3>The value of y is 4</h3>

Solution:

Given system of equations are:

$\frac{1}{4}x + \frac{1}{8}y =2 ---------- eqn\ 1\\\\\frac{1}{3}x + \frac{1}{2}y = 4 -------------- eqn\ 2$