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
Dmitry [639]
3 years ago
14

Math help! HELP ME ASAP!!!!!!!!

Mathematics
2 answers:
olchik [2.2K]3 years ago
5 0
<span>Simplifying 5x + 2y = 9 Solving 5x + 2y = 9 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2y' to each side of the equation. 5x + 2y + -2y = 9 + -2y Combine like terms: 2y + -2y = 0 5x + 0 = 9 + -2y 5x = 9 + -2y Divide each side by '5'. x = 1.8 + -0.4y Simplifying x = 1.8 + -0.4y Hope i helped :)</span>
tensa zangetsu [6.8K]3 years ago
4 0
-- Take each choice.

-- Write the first number in place of 'x'.
   Write the second number in place of 'y'.

-- If the equation is true, then the choice is a solution of the equation.

(If this is really high school, then you're supposed to know this by now.)
You might be interested in
Solve for x.<br> x + 5 &gt; 4
Delvig [45]

Answer:

x > -1

Step-by-step explanation:

Isolate the variable, x. Treat the > sign like an equal sign, what you do to one side, you do to the other.

Subtract 5 from both sides:

x + 5 (-5) > 4 (-5)

x > 4 - 5

x > -1

x > -1 is your answer.

~

8 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
Harman [31]

Answer:

D

Step-by-step explanation:

the answer is D because the line touches the graph on the y intercept at points -4, 1, and 2

4 0
3 years ago
Read 2 more answers
(04.04)Marcus spent 10 hours doing his homework last week. This week he spent 11 hours doing homework. He says that he spent 110
IRINA_888 [86]
I think the answer is no
4 0
3 years ago
A certain breed of mouse was introduced onto a small island with an initial population of 320 mice, and scientists estimate that
Viefleur [7K]
Y=2x+320
x being the number of years and 320 being the initial population of mice
7 0
3 years ago
Each bottle of perfume contains
tatyana61 [14]

Answer:

Total amount of fluid sold = 63 ounces

Step-by-step explanation:

Given:

Each bottle contain = 2.1 ounces

Total number bottle = 30

Find:

Total amount of fluid sold

Computation:

Total amount of fluid sold = Each bottle contain x Total number bottle

Total amount of fluid sold = 2.1 x 30

Total amount of fluid sold = 63 ounces

4 0
3 years ago
Other questions:
  • What is the answer to 5x-1=x+15
    5·2 answers
  • If f(x) = x^2 and h(x) = 2-x, then hf (-3) =​
    14·1 answer
  • 1.Jon travels 1/2 mile in 1/4 hour. Find the unit rate in miles per hour.
    12·2 answers
  • What is set? Mark as brainiest
    11·2 answers
  • The length of a rectangle is 50m.this is 6m more than twice the width.find the width
    5·1 answer
  • The monthly cost (in dollars) of a long-distance phone plan is a linear function of the total calling time (in minutes). The mon
    6·1 answer
  • Find the value of x.
    8·2 answers
  • y is directly proportional to the positive square root of x when x = 9, y= 12 find y when x =1/2​
    10·2 answers
  • I love this app can somebody please answer this question my granddaughter needs help and it will be very much appreciated❤️
    6·2 answers
  • What is the answer to this and show the work please.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!