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
SpyIntel [72]
3 years ago
11

PLEASE HELP SOLVE THE EQUATION USING ELIMINATION 3x+8y=-5 -2x+2y=18

Mathematics
1 answer:
Alexxx [7]3 years ago
6 0
By elimination:

X=-7 and y=2
You might be interested in
Please help me!! Thank you:)
Aliun [14]

Answer:

it should be C 444ft^2

Step-by-step explanation:

20*24=480

6*6=36

480-36=444

5 0
3 years ago
Which describes how to graph h (x) = negative RootIndex StartRoot x + 8 EndRoot by transforming the parent function?
SashulF [63]

Answer:

Reflect the parent function over the x-axis, and translate it 8 units to the left.

Step-by-step explanation:

The given function is

y =  -  \sqrt{x + 8}

The parent function is

y =  \sqrt{x}

Since there is a negative multiply the transformed function, there is a reflection in the x-axis.

Since 8 is adding, within the square root, there is a horizontal translation of 8 units to the left.

Therefore to graph the given function, reflect the parent function over the x-axis, and translate it 8 units to the left.

5 0
3 years ago
Sinplify 12-3[2x-5(x-1)]
Inessa05 [86]

12-3[2x-5(x-1)]

12-3[2x-5x+5]

12-3[-3x+5]

12+9x-15

9x-3

5 0
4 years ago
Peter has 100 dollars. His mom gives him x dollars more. Write an expression to represent the situation.
denis23 [38]

Answer:

100+x

Step-by-step explanation:

Peter starts out with 100 dollars and then gets X more meaning we have to add X to what he originally had and that looks like this 100+x

I hope this helps and please don't hesitate to ask if there is anything still unclear!

5 0
4 years ago
Read 2 more answers
Y=0.81x+25 in standard form
kotegsom [21]
A standard equation follows the form Ax + By = C, so the answer is -0.81x + y = 25 just by subtracting the x term from both sides
6 0
4 years ago
Other questions:
  • All members of our painting team paint at the same rate. If $20$ members can paint a $4800$ square foot wall in $36$ minutes, th
    15·1 answer
  • Please answer correctly !!!!!!!! Will mark brianliest !!!!!!!!!!!!
    6·1 answer
  • triangles abc and def are similar. the lengths of the sides of abc are 56, 64, and 72. the length of the largest side of def is
    14·1 answer
  • Find the center and radius of this circle x^2+y^2-6x-10y+30=0
    15·1 answer
  • . The sun was shining on 3 out of every 4 days. On what percent of the days was the sun not shining
    7·2 answers
  • An urn contains 4 red balls, 5 green balls and 3 yellow balls. An experiment consists of picking 4 balls simultaneously. What is
    15·1 answer
  • Solving systems by elimination <br>3x-4y=7 <br>2x+4y=8​
    10·1 answer
  • Write the ratio as a fraction in the simplest form.<br><br> The ratio of 96 cent to 20 cents is
    15·2 answers
  • Define the type of sequence below.
    15·2 answers
  • What is the median?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!