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
BartSMP [9]
3 years ago
9

The price of a computer was decreased by 7% to £500. What was the price before the decrease? Give your answer to the nearest pen

ny.
Mathematics
1 answer:
aliina [53]3 years ago
8 0

Answer:

537.6

Step-by-step explanation:

0.93*x=500

x=500/0.93

x=537.6

You might be interested in
Solve for k, 6k-2z=12
Alenkinab [10]
The previous question I answered was exactly like this.

6(4) - 2(6) = 12.

K = 4.
4 0
3 years ago
What is the difference of the polynomials?
Vilka [71]

Answer:

8r^6s^3-5r^5s^4+r^4s^5+5r^3s^6

Step-by-step explanation:

We want to simplify;


(8r^6s^3-9r^5s^4+3r^4s^5)-(2r^4s^5-5r^3s^6-4r^5s^4)


We expand the bracket to obtain;


8r^6s^3-9r^5s^4+3r^4s^5-2r^4s^5+5r^3s^6+4r^5s^4


We now group the like terms to obtain;


8r^6s^3-9r^5s^4+4r^5s^4+3r^4s^5-2r^4s^5+5r^3s^6


We now simplify to get;

8r^6s^3-5r^5s^4+r^4s^5+5r^3s^6


The correct answer is C


3 0
3 years ago
Read 2 more answers
12. A flat, square roof needs a square patch in the corner to seal a leak. The side length of
NISA [10]

Answer:

Step-by-step explanation:

Area of the good part= area of whole roof - area of bad part

Since the roof is a square roof, the area will be calculated using the formulae for area of a square

Area of a square =length²

Area of good part =(x+12)²-x²

A= {(x+12)(x+12)} - x²

A = (x²+12x+12x+144) -x²

Open the bracket and rearrange the equation

A= x²-x²+24x+144

A=(24x+144) ft

5 0
3 years ago
Find the square of the sum of 7 and 6.
Masteriza [31]

Answer:

169

Step-by-step explanation:

7 + 6 = 13

13² = 169

hope this helps

6 0
3 years ago
Read 2 more answers
Quick! Find the results of the given vector subtractions for u = <-8, 4> and v = <2, 7>.
Jobisdone [24]

Subtract corresponding x and y components

- u - v = - <- 8, 4> - <2, 7> = <8, - 4> - <2, 7> = <8 - 2, - 4 - 7> = <6, - 11>

u - v = <- 8, 4> - <2, 7> = <- 8 - 2, 4 - 7> = <- 10, - 3>

v - u = <2, 7> - <- 8, 4> = <2 + 8, 7 - 4> = <10, 3>



8 0
3 years ago
Other questions:
  • HELP ME PLEASE ASAP
    6·2 answers
  • What is 42% expressed as a fraction? A 42%/1 B 21/50 C 42/10
    13·1 answer
  • One ratio you could use for converting units is
    15·1 answer
  • Triangles DEF and D'E'F' are shown on the coordinate plane below:
    12·2 answers
  • Bill bought 4 pens for $12. Which of the following equations shows the relationship between the cost of pens, c, and the number
    10·2 answers
  • What is the equation 2y+4n=-6x in slope-intercept form
    9·1 answer
  • Fill in the scale dimensions in the table to the nearest thousandth.
    9·1 answer
  • Which statement is correct?
    15·2 answers
  • Help pls. I will give brainliest
    13·1 answer
  • Please help and explain.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!