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
Julli [10]
3 years ago
5

Given the equation y=-3x+2.5: When x is 1, what value of y makes the equation true?

Mathematics
2 answers:
erica [24]3 years ago
7 0

Answer:

-0.5

Step-by-step explanation:

-3+2.5 is -0.5

Alex777 [14]3 years ago
4 0

Answer:

Step-by-step explanation:Its D I did the math :D

You might be interested in
The sum of two consecutive numbers is<br> thirty-five, what are the numbers?
777dan777 [17]

Answer:  17 and 18.

Step-by-step explanation: <em>The simple way is to divide 35 by 2 i.e, 35/2 = 17.5 and take the preceding and succeeding whole numbers. In this case, 17 and 18.</em>

<em />

5 0
2 years ago
Read 2 more answers
What percent of 90 is 50
andre [41]
To re-phrase this: 50 is a certain percent of 90.

this can be written mathematically as 50=x%*90

let's divide both sides by 10:

5=x%*9

and divide both sides by 9:

\frac{5}{9} =x%

which in decimals is approximately 0.56 (but not exactly).

so 0.56=x%

and the x then 56

so 50 is approximately 56% of 90:

exactly 56%of 90 is 50.4
4 0
3 years ago
Katy uses 1 8/9 bags of chocolate chips in one batch of cupcakes. if she has 3 11/12 bags of chocolate chips left, about how man
Oksi-84 [34.3K]
1 (8/9) = 1.88888888
3 (11/12) = 3<span><span>.9166666667 </span>

</span>
3<span>.91666 / </span>1.8888 =  <span> <span> <span> 2.0735294118 </span> </span> </span>

So, she can make 2 batches of cupcakes.


8 0
2 years ago
5x+2y=22. -2x+6y=3 What is the X coordinate of the solution. Round to the nearest tenth
just olya [345]
Multiply first example by 3 and subtract by second example, you will get the following:

3*(5x + 2y) = 3*22   =>  3*5x + 3*2y = 66      =>  15x + 6y = 66
now subtraction:
(15x + 6y) - (-2x + 6y) = 66 - 3
15x + 6y + 2x - 6y = 63
15x + 2x + 6y - 6y = 63
17x = 63
x = 63/17 ≈ 3.705..... and as it says to round to the nearest tenth our answer would be: x = 3.7
8 0
3 years ago
Which is the correct comparison of solutions for 2x + 6 &lt; 10 and -2x + 22 &lt; 18?
Ronch [10]

IDK. I looked up the answer but i couldn't find it. I'm on UsaTestPrep and they gave me the same question.

5 0
2 years ago
Other questions:
  • How many seconds in 10 minutes??
    13·2 answers
  • What type of transformation takes the graph of f(x)=|x| to the graph of g(x)=−3+|x|? A horizontal translation of 3 units left
    8·2 answers
  • can the locus of the points idea can be used to define straight lines,cicles,and even more complex shapes such as parables
    6·1 answer
  • G=xc, for x<br><br>This is a Math problem based kn literal equations
    12·1 answer
  • ?????????????????????????
    10·1 answer
  • A gift box has the shape of a rectangular prism. How much wrapping paper do you need to cover the​ box?
    10·1 answer
  • The length of a football field should be measured in
    6·2 answers
  • Pls help me with this question!!!!
    6·1 answer
  • Identify the hypothesis of the statement If x + 4 = 5, then x = 1.
    12·1 answer
  • Circle P has a circumference of approximately 75
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!