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
Ray Of Light [21]
3 years ago
5

(10x-20) (6x+8) what is x?

Mathematics
1 answer:
Lilit [14]3 years ago
7 0
X= 2 and x= -8/6 if you make it = 0 
(10x-20)(6x+8)=0
10x-20=0
10x=20
x=2
6x+8=0
6x=-8
x=-8/6
You might be interested in
Adrian spends $238 on a DVD. If he buys 18 DVD,s approximately how much money will he spend in all?​
bija089 [108]

Answer:

Adrian would spend exactly $4,284.

Step-by-step explanation:

Multiply the cost by the number of products purchased:

$238 x 18 = $4,284

Have a good day :)

7 0
3 years ago
Read 2 more answers
Find difference 7 7/8-3 1/4
umka2103 [35]
So first convert to improper fractions
7 and 7/8=7+7/8=56/8+7/8=63/8

3 and 1/4=3+1/4=12/4+1/4=13/4

so nowe we have
63/8+13/4
convert bottom number to same
which is 8
13/4 times 2/2=26/8
now we have
63/8-26/8=37/8=4 and 5/8
answer is 4 and 5/8
8 0
3 years ago
Please help ASAP Need HELP Please What if 9times3times 8 divided by 92?!?!??!
s344n2d4d5 [400]
9x3x8/92=2.347 and that rounded =2.35.
3 0
3 years ago
How to write out a one-step equation for a word problem. Maggie spent half of the money in her savings account on a new computer
Fittoniya [83]

Answer:

  (1/2)s = 345

  s = 690 (Maggie's savings balance)

Step-by-step explanation:

For any problem, word problem or otherwise, you start be reading and understanding the problem. You should specifically look for

  • what you're being asked to find (what is the question to answer)
  • the information you're given that is relevant to the question asked.

Here, you're asked to find a savings account balance. You're told that $345 is half that amount.

__

After you decide what you're looking for and the given relevant information, you use the problem statement and your personal knowledge to write one or more equations relating what you know to what you want to find.

A first step for doing this is to define any necessary variables. In this problem, we can use "s" for the original savings balance (in dollars). (I like to choose letters that remind me what they stand for. "x" or "y" can sometimes get mixed up. For a one-variable problem, it doesn't really matter what you call it. It is helpful to be clear about the units of measure of any variables. Confusion there can also lead to errors.)

The problem statement tells us that half the savings account amount is $345, so our equation is ...

  (1/2)s = 345

__

The "one step" required to solve this so to multiply both sides of the equation by 2.

  s = 690

Maggie had $690 in her savings account before she bought the computer.

5 0
3 years ago
The height of a ball thrown directly up with a velocity of 10 feet per second from a initial height of of 100 feet is given by t
enyata [817]
<span>A. 1.4 seconds...Hope this helps</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the mode of this data set<br> 8, 11, 20, 10
    13·1 answer
  • What is the scale factor of 3,6 and 4.5, 9
    8·1 answer
  • Find the square root of 13²​
    8·1 answer
  • Find the equation of the line.
    6·1 answer
  • Write an equivalent expression by factoring.<br><br>5x + 15​
    11·1 answer
  • Please help meeeeeeee<br> pt 4
    11·1 answer
  • Solve for 'p'. Show all work: 2(-4x + 8) ≤ 20
    11·2 answers
  • Find a formula for the general term or of the sequence assuming the pattern of the first few terms
    10·1 answer
  • Round 6,311 to the nearest thousand ​
    11·1 answer
  • Evaluate each expression for d = -3.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!