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
Arada [10]
3 years ago
8

Find the x and y intercepts for the equation 3x-2.5y = 30.

Mathematics
2 answers:
Dmitry_Shevchenko [17]3 years ago
7 0
Answer: x-int = 10 and y-int = -12

Explanation:

Find x intercept:

To find x intercept set y = 0

3x - 2.5(0) = 30

3x = 30
x = 10

Find y-int:
Set x = 0

3(0) - 2.5y = 30
-2.5y = 30
y = 30/-2.5
y = -12
Likurg_2 [28]3 years ago
5 0

Answer:

x=0.833....y+10 (its a repeating 3)

y=1.2x−12

Step-by-step explanation:

for x is:

Add 2.5y to both sides.

3x−2.5y+2.5y=30+2.5y

3x=2.5y+30

Divide both sides by 3

x=0.833333y+10

for y is:

Add -3x to both sides.

3x−2.5y+−3x=30+−3x

−2.5y=−3x+30

Divide both sides by -2.5.

y=1.2x−12

hope this helps

You might be interested in
These triangles are congruent by which triangle congruence postulate ?
svp [43]
(a) SSS (side side side)
every side on one triangle is correspondingly equal to that of the same side in the other triangle
3 0
2 years ago
Read 2 more answers
PLS HELP WILL GIVE BRANLIEST
BartSMP [9]
The answer is A if I am correct
3 0
2 years ago
Based on your value of x in question #1, what is the value for ∠EHF
Ludmilka [50]

Answer:

∠EHF = 132°

Step-by-step explanation:

Both angles lie on a straight line.

=====================

  • ∠EHF + ∠FHG = 180°
  • 2(x) + 48° = 180°
  • 2(x) = 180° - 48°
  • 2(x) = 132°
  • x = 66°

Then ∠EHF :

  • 2(x)
  • 2(66)
  • 132°
6 0
2 years ago
Help please stuck again .
xenn [34]
If the polygons are similar, then the top side is equal to one half of the left side.
Since side (x -1) = 8, then x = 9.


3 0
3 years ago
To be able to do the problem 5(10 + 4) mentally, Zack does 50 + 20 instead of 5(14).
Eddi Din [679]

Answer:

1. Distributive

Step-by-step explanation:

This is because you multiply the number outside the parentheses into the numbers inside the parentheses.

Hope it helped.

8 0
2 years ago
Read 2 more answers
Other questions:
  • Lee needed to make drapes the length from the floor to the top of the window. The wall beneath the window had the height of 2 2/
    12·1 answer
  • In how many ways can you select five people from a group of nine if the order of selection is important?
    12·1 answer
  • Solve for k.<br>10/3=k/9​
    5·2 answers
  • PLEASE HELP! Daniela has a rectangular yard with a pool in the shape of a semicircle. How many square feet of grass does Daniela
    12·1 answer
  • For a field trip, 56 students registered. On the day of the field trip, 7 students were unable to go. Which decimal describes th
    8·2 answers
  • In triangle RSW, line segment RW is a median and is equal to 27 cm. What is the length of RX?
    6·1 answer
  • What is seven less than three times a number.
    13·2 answers
  • I need help pleaseeeeee nowplease
    5·1 answer
  • Tan theta= -3/4, angle theta in Quadrant IV
    9·1 answer
  • Can anyone help me ? I just need the numbers
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!