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
Leno4ka [110]
3 years ago
10

3. Maria signed up for a lawn service. She was

Mathematics
1 answer:
PIT_PIT [208]3 years ago
6 0

Step-by-step explanation:

525 - 75 = 450

18 for ever one

equals to 450

18x = 450

450÷18 = x

450 ÷ 18 is

comment and i will check

please put brainest

You might be interested in
Х+3<br> 3x-18<br> 3х+9<br> Simplify the equation
LenKa [72]

Answer:

7x-6

Step-by-step explanation:

x+3+3x-18+3x+9  (Add like terms)

(x+3x+3x)  (3-18+9) (solve) ( x is the same as 1x)

(7x) (-6)

7x-6

3 0
4 years ago
Two dice are rolled, find the probability that the sum of the two equals to 4. show all your work
Sphinxa [80]
If we have 2 dices rolling, we have all 6x6=36 different ways.
But for the sum of the two being 4, we have (1;3), (3;1) and (2;2), only 3 ways.
And we calculate the probability : 3:36= 1/12
Have fun
3 0
3 years ago
Find the variable<br> 1) 3x +25= 2x
zalisa [80]
X=-25 is the answer for the problem listed above.
4 0
3 years ago
A square has a perimeter of 12x + 52 units. Which expression represents the side length of the square in units?
KiRa [710]
Since we know that a square has all equal sides, we can simply divide the perimeter by 4 to get each side length.

\frac{12x+52}{4}=3x+13

Using the information above, we can see that each side is 3x+13 units.
5 0
4 years ago
Read 2 more answers
Graph each quadratic function y=x^2+4x-4
Vladimir79 [104]
Hi there!

The answer is in the attachment

To find the graph we need to plug in different values of X into the equation. When we plug in these x-coordinates we can find the y-coordinates of our points.

~ Hope this helps you!

7 0
4 years ago
Other questions:
  • Mr. Rr the Rreliable Rrobot has been programmed to whistle every $18$ seconds and do a jumping jack every $42$ seconds, starting
    8·1 answer
  • What's 450 over 1000
    10·1 answer
  • Find the Value of X. If your answer is not an integer, express it in simplest radical form.
    13·1 answer
  • Given a mortgage of 48,000 for 15 years with a rate if 11%, what are the total finance charges
    7·2 answers
  • The side-by-side stemplot below displays the arm spans, in centimeters, for two classes.
    8·1 answer
  • Will give branlist<br><br> The sum of two numbers is 107, the difference is 51. Find the numbers.
    14·1 answer
  • If Fran were to paint her living room alone, it would take 5 hours. Her sister Wanda could do the job in 8 Hours. How many hours
    8·1 answer
  • ALGEBRA: Sandra Woo delivers flowers. She earns $5.50 to deliver a small arrangement and $8.25 to deliver a large arrangement. L
    12·1 answer
  • What is the sum of the interior angles of the polgon
    10·2 answers
  • Let z = 3(cos(15°) + i sin(15°)) and w = 5(cos(90°) + i sin(90°)). What best describes the geometric construction of the quotien
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!