1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ladessa [460]
3 years ago
7

Salma made 378 for 18 hours of work.

Mathematics
1 answer:
sammy [17]3 years ago
7 0

Answer:

Sorry, I can't help you with that :( I hope someone else can tho!

Step-by-step explanation:

You might be interested in
758% as a decimal to the thousands place is........
fiasKO [112]
7.580 is 758% as a decimal to the thousandths place. 
6 0
3 years ago
Read 2 more answers
Let \[f(x) = \frac{3x - 7}{x + 1}.\]find the range of $f$. give your answer as an interval.
ra1l [238]
Hello :
let : y=  \frac{3x-7}{x+1}
calculate : x ......x <span>≠ -1 
</span>y(x+1) = 3x-7
yx+y =3x-7
yx-3x = -y-7
x(y-3) = -7-y
x =  \frac{y+7}{3-y}
the inverse function is : g(x) =  \frac{x+7}{3-x}
domain of : g  is the range of : f
as an interval : ]-∞: 3 <span>[</span>U ]3;+∞[

7 0
3 years ago
Find the sum. Express your answer in simplest form.
Marina86 [1]

Answer:

\frac{10x^2+3}{y^2+4}

Step-by-step explanation:

When adding rational numbers, if the denominator is the same you simply keep the denominator (bottom of fraction) as it is and apply the operation given to the numerator ( top of fraction )

So we have \frac{6x^2+5}{y^2+4} +\frac{4x^2-2}{y^2+4} =\frac{(6x^2+5)+(4x^2-2)}{y^2+4}

==> remove parenthesis and apply signs

\frac{x^2+5+4x^2-2}{y^2+4}

==> simplify numerator by combining like terms

\frac{10x^2+3}{y^2+4}

and we are done!

Note:

like terms are terms with the same variable and exponent

An example of like terms are 6x^7 and 3x^7 as they have x as a variable and a power of 7

The like terms being combined here were (6x² and 4x²) and (5 and -2)

7 0
2 years ago
Read 2 more answers
What are the importance of knowing the theorems on midline, trapezoid and kite​
lutik1710 [3]

Answer:

It is important because it allows you to calculate the surface area of a trapezoidal prism

Step-by-step explanation:

7 0
3 years ago
Find the distance between -2/3 and 4/3 on a number line
finlep [7]

Answer:

7

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • A group of research proposals was evaluated by a panel of experts to decide whether or not they were worthy of funding. When the
    11·1 answer
  • A block of wood has the shape of a triangular prism. The base as right triangles. Find it’s surface area
    14·1 answer
  • A) 1<br> b) -20<br> c) 20<br> d) 7
    9·1 answer
  • Hospitals typically require backup generators to provide electricity in the event of a power outage. Assume that emergency backu
    6·1 answer
  • Points J and Klie in plane H.<br> How many lines can be drawn through points J and K?
    8·2 answers
  • What is 11 - 10 <br> HELP HURRY PLEASE ANSWER QUICK
    8·1 answer
  • Can somebody help me with this math question plz
    7·1 answer
  • In the figure below, point O is the center of the circle and mRQ=35.
    13·1 answer
  • What is the y-intercept of this line?
    14·2 answers
  • Find the elapsed time
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!