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
Finger [1]
2 years ago
15

[(3x-2)(x+6)]-[(x-1)(2x)]=103 steps

Mathematics
1 answer:
yaroslaw [1]2 years ago
4 0

Let's solve your equation step-by-step.

(3x−2)(x+6)−(x−1)(2x)=103

Step 1: Simplify both sides of the equation.

x2+18x−12=103

Step 2: Subtract 103 from both sides.

x2+18x−12−103=103−103

x2+18x−115=0

Step 3: Factor left side of equation.

(x−5)(x+23)=0

Step 4: Set factors equal to 0.

x−5=0 or x+23=0

x=5 or x=−23

Answer:

x=5 or x=−23

You might be interested in
Point K lies at (-3,4). Point K is reflected over the y-axis and then translated 7 units down to produce K’. Which rule could ha
bogdanovich [222]

Answer:

K(x, y) —> K’(-x, y - 7)

Step-by-step explanation:

7 0
3 years ago
Joe has finished 14 of the 30 lessons in his piano book. Lindsey has finished the same percent of lessons from her piano book, b
Ksenya-84 [330]

Answer:

Step-by-step explanation:

14 is 46.67% of thirty so you’d need to find out what 46.67% of 45 is which would be 21

Hope this is right and it helped XD

8 0
3 years ago
Read 2 more answers
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
GrogVix [38]

Answer:

1. D

2. B

3. C

4. A

Step-by-step explanation:

just know when the sentence says "each" or "per" next to a number, there need to be an x next to it.

In other words, I kinda just winged it :P

4 0
2 years ago
Read 2 more answers
The length of a hypotenuse of a 30 - 60 - 90 triangle is 11. what is the perimester
Pavlova-9 [17]

Since we know that the hypotenuse is 11 and this is a 30 - 60 - 90 right triangle we can use 11 to find the other sides.

The hypotenuse is 2s, s is the 30 side length.

So s = 11 / 2 = 5.5

The 60 side is s * square root of 3.

5.5 * square root of 3 = about 9.5.

Now that we know all three sides we can add them together to get the perimeter.

11 + 5.5 + 9.5 = 26

:)))

7 0
3 years ago
Eric spends 4/5 of his pocket money to buy lunches. The rest of the money he will save. If the amount he saves is $2, how much d
SVETLANKA909090 [29]

Answer:

Wait u want me to answer your question or the Jono question? Or both?

Step-by-step explanation:

1. $6/5

3 0
3 years ago
Other questions:
  • An initial population of 7 chipmunks increases by 6% each year. If the function f(x) = abx models this situation, which function
    10·2 answers
  • How much orange juice at 45 a liter should be mixed with grapefruit juice worth 35 a liter to make 200 liters of a mixture worth
    10·2 answers
  • What is DC if AC = 10 cm, BC = 6 cm, and EC = 12 cm? using the options below
    15·2 answers
  • Plz help me I need the answer
    9·1 answer
  • Please help me, I don’t wanna fail..
    12·2 answers
  • Please i need some questions please forward it to me.<br>cause i need some points if you would mind​
    5·1 answer
  • Jada says she can find 87-59 by taking away 60 and adding 1 so it is the same as 27+1 or 28. Explain why jadas method to calcula
    14·1 answer
  • What is the difference between modular arithmetic and regular arithmetic
    7·1 answer
  • If a-1/a=4 then find a^2-1/a^2
    10·1 answer
  • Find the distance between the pair of coordinates: (-4, -3) and (-8, 7). A 10.77 B 3.74 C 04 D 12.65 Question​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!