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
butalik [34]
3 years ago
12

Find the value of x and y

Mathematics
2 answers:
velikii [3]3 years ago
6 0

Answer:

2x + 20 = 3x-10

2x -3x = -20-10

-x = -30

x= 30

Checking part:

2x+20 = 2(30) +20 = 60+20 = 80

3x-10 = 3(30) - 10 = 90-10 = 80

Hence, the final answer is x = 30.

Step-by-step explanation:

olga_2 [115]3 years ago
4 0

Answer:

30

Step-by-step explanation:

the angle should be the same so,

2x+20=3x-10

x=30

what do you mean find y? I can't see it

You might be interested in
Help me please i need help read carefully and answer right plz and show proof or evidence
iragen [17]

Answer:

its b because the answer for y needs to change in order for the x column to be true

6 0
2 years ago
What is the equation of the exponential graph shown?
natta225 [31]

Answer:

100(0.5)^{x}

Step-by-step explanation:

According to the graph, the y int is at 100

so that is the starting point

Then at 1 it is at 50

\frac{100}{50} is 2 so that means it is reduced by half

Just to make sure, \frac{50}{25} is also /2 so that means it is the slope

Since it is a decay, the slope has to be less than one so you get the reciprecol of 2 to get....

\frac{1}{2}

3 0
3 years ago
A five inch tall bamboo shoot doubles in height every three days. If the equation y=ab^x, where x is the number of doubling peri
stiv31 [10]
The correct answer for the question that is being presented above is this one: "x = 2; a = 5; b = 3" A 5 inch tall bamboo shoot doubles in height every 3 days. If the equation y=ab^x, where x is the number of doubling periods, represents the height of the bamboo shoot

4 0
3 years ago
A restaurant had 82.4 pounds of meat, then they ate 5.5 pounds of it, how much is left
zheka24 [161]

Answer:76.9 pounds

Step-by-step explanation: you subtract 5.5 pounds from the 82.4 pounds to get your answer

5 0
2 years ago
Read 2 more answers
What is the solution set to the inequality –3x + 5.9 ≥ –15.4 for x in the set {–10, –5, 0, 5, 10}?
Veronika [31]

–3x + 5.9 ≥ –15.4

subtract 5.9 from each side

-3x >= -21.3

divide by -3  which causes the inequality to flip

x <= 7.1

Answer: -10,-5,0,5

8 0
3 years ago
Read 2 more answers
Other questions:
  • Rs¯¯¯¯¯¯ bisects ∠qrt. if m∠qrt = 116°, what is m∠qrs?
    12·1 answer
  • A chair cost $75. The total cost of the chair was $80. What was the tax rate on the chair?
    11·2 answers
  • Question 6 of 10
    6·2 answers
  • 3(2x - 5)+ 5(x - 6)=-1<br><br> Solve for x
    10·2 answers
  • A rectangular sheet of cooper is twice as long as it is wide. From each corner a 3-inch square is cut out, and the ends are then
    14·1 answer
  • Please help me with this
    13·2 answers
  • Will give brainliest if you can answer probability question.
    5·1 answer
  • the height of a regular quadrilateral prism is h=13 cm and its lateral area is AL=624 cm^2. Find: The Total Surface Area. ALSO G
    15·1 answer
  • S is the midpoint of RT. <br> If RS = 4x - 3 and RT = 6x - 4,<br> what’s the value of ST?
    13·1 answer
  • Geometry question help!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!