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
Verizon [17]
3 years ago
15

A computer originally costs $550 but is 20% off.

Mathematics
2 answers:
Kaylis [27]3 years ago
7 0

100%-20%=80%

550 $-----100%

x$----80%

x=(550*80)/100

x=  $440

Korvikt [17]3 years ago
5 0

Answer:

$110

Step-by-step explanation:

You might be interested in
In a given amount of time, Mary drove twice as far as Lynn. Altogether they drove 60 miles. How far did Mary
klemol [59]

Answer:

40 its c

Step-by-step explanation:

8 0
3 years ago
If (x-7) is a factor of 2x^2-11x+k, what is the value of k
kondaur [170]

If x-7 =0

Then x =7

Substitute x=7 into f(x):

2(7)^2 - 11(7) + k

= (98-77)+k

= 21+k

Therefore k=-21 because 21+(-21)=0

4 0
3 years ago
Substitution for -3x+y=-9
shtirl [24]

Answer:

y=3x-9

Step-by-step explanation:


4 0
3 years ago
Find the 10th term in a sequence whose general term is an = n2 – 8. Question 7 options: A) 92 B) 108 C) 12 D) 113
Leto [7]

Answer:

10th term means  n = 10

we have general term = n² -8

substituting the value of n we get

10² - 8 = 100-8 =92

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Which is greater 3.5x104 power or 2.1x106 power
maxonik [38]
\left.\begin{array}{ccc}3.5\times10^4=3,500\\\\2.1\times10^6=2,100,000\end{array}\right\}\Rightarrow3,500 < 2,100,000\Rightarrow3.5\times10^4 < 2.1\times10^6\\\\\\Answer:Greater\ is\ 2.1\times10^6
8 0
3 years ago
Other questions:
  • Help me in Mathematics
    14·1 answer
  • When larry drives the 12 miles he must travel to get to work, it usually takes him 30 minutes. on one day he traveled the first
    12·1 answer
  • Why in division there is sometimes remaindres?
    12·2 answers
  • A car service charges a fixed fee of $3 plus $2 for each mile. Find the cost of a 7-mile ride. Let x=the number of miles.
    14·2 answers
  • Second Geometry B Problem
    6·1 answer
  • Please help me, solve for y 2x-y=5
    11·1 answer
  • You order a new pair of running shoes from a website that offers free shipping on orders of $75 or more. Your shoes cost $69.95.
    15·1 answer
  • Use the discriminant to determine how many solutions are possible for the following equation show
    5·1 answer
  • Read the excerpt from "Healthy Eating." "Cherish the season," is her motto. If kids want something out of season, it's OK to buy
    10·2 answers
  • Drag the tiles to the correct boxes to complete the pairs.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!