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
sashaice [31]
2 years ago
7

Y=9x-2

Mathematics
1 answer:
borishaifa [10]2 years ago
8 0
Y = 9x - 2
3x - 2y = 7
so sub in 9x - 2 for y in the 2nd equation and solve for x

3x - 2(9x - 2) = 7
3x - 18x + 4 = 7
3x - 18x = 7 - 4
-15x = 3
x = -3/15
x = -1/5 or - 0.2 <===
You might be interested in
Help? <br> Solve 2x - 8 &lt; 7
Bezzdna [24]
<span>2x - 8 < 7
Add 8 to both sides
2x<15
Divide 2 on both sides
Final Answer: x<15/2 or 7 1/2 *Both answers are equivalent to each other.</span>
3 0
3 years ago
Read 2 more answers
If you have 1996 cookies and someone takes away 2334
Lelechka [254]
-338 is the answer or you got no cookies <3
5 0
3 years ago
Read 2 more answers
Find the equation of the line that passes through (1,4) and is parallel to 3x+y+2=0. Leave your answer in the form y=mx+c.
Mila [183]

Answer:

y = -3x + 7.

Step-by-step explanation:

First find the slope of the given line by converting to intercept form:

3x + y + 2 = 0

y = -3x - 2

So the slope is -3.

Then the line we want has a slope of -3 also (as it is parallel).

y - y1 = m(x - x1)   where m is the slope and (x1, y1) is a point on the line:

m = -3,  x1 = 1 and y1 = 4, so we have:

y - 4 = -3(x - 1)

y = -3x + 3 + 4

y = -3x + 7.

3 0
2 years ago
Find the surface area of the rectangular prism. 8 yd 4 yd 5 yd Answer: yd? Submit Answer​
Rashid [163]
The area of the circle is 18
3 0
3 years ago
Two 6 sided dice are rolled. what is the probability of rolling a 3 on either of the dice
emmasim [6.3K]
There is a 2 of 6 percent chance that one them might land on three if you add one extra dice it would be 3 of 6 percent chance and so on.

Hope this Helped!

;D
Brainliest??
7 0
3 years ago
Other questions:
  • 30 POINTS !!!
    15·2 answers
  • -79 = 7x + 3(4x - 1)<br><br> Help
    13·1 answer
  • HELP ASAP IT'S AN EMERGENCY​
    5·1 answer
  • The height of a triangle is 4 m less than its base. The area of the triangle is 48 m2. Find the length of the base.
    14·2 answers
  • Order the numbers from least to greatest 12.013 12.001 12.102 12.01
    9·2 answers
  • If A, B ,C are the angles of a triangle then,<br>Please help me to prove this!​
    14·1 answer
  • Plastic parts produced by an injection-molding operation are checked for conformance to specifications. Each tool contains 15 ca
    14·1 answer
  • Which of the following fractions is in simplest form?
    7·1 answer
  • Find the area of the triangle. 7 in. 18 in. The area is square inches.​
    9·1 answer
  • A catapult launches a boulder with an upward velocity of 184 feet per second. The height of the boulder, h, in feet after t seco
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!