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
Sindrei [870]
3 years ago
12

The cost of a lack has increased by 30% to £65. Work out the original price

Mathematics
1 answer:
Sveta_85 [38]3 years ago
7 0
Cost of lack increased by 30%

new cost of lack will be = 100% + 30% = 130%

We are given that new cost = £65

Thus 130% of original cost = 65

100% of original cost = 65 × 100/130 = £50

Thus original price was £50
You might be interested in
HELP ME PLEASE<br> 15 points and brainliest if right
tamaranim1 [39]

Step-by-step explanation:

area of a rectangle bh

4x7=28

7x9=63

9x4=36

the only rectangle that has an area equal to 28 is the 4x7 which is the front face and back face.

Hope that helps :)

7 0
3 years ago
Solve for x.<br><br> 2(x-4)=x + 4 <br><br> X=___
guapka [62]
2x-8=x+4
Get the x to the other side and the 8 to the opposite
2x-x=4+8
X=12
6 0
3 years ago
Add or subtract. Write your answer in scientific notation. 6.4 x 10^3+ 1.4 x 10^4+ 7.5 x 10^3
ycow [4]

Answer:

2.79 * 10^4

Step-by-step explanation:

6.4 x 10^3+ 1.4 x 10^4+ 7.5 x 10^3

The exponents need to be the same

6.4 x 10^3+ 14 x 10^3+ 7.5 x 10^3

Add the numbers

6.4 + 14+ 7.5 =27.9

Multiply by the exponent

27.9 * 10 ^3

But this is not in scientific notation

Move the decimal one place to the left and add one to the exponent

2.79 * 10^4

7 0
3 years ago
HELP GIVING 20 POINTS
Olenka [21]

Answer:

The total cost as $96

Step-by-step explanation:

To find the total amount find the tax amount and the tip amount

75 * 8% = 6

75 * 20% = 15

add 6 and 15 to 75 to get 96

5 0
2 years ago
Read 2 more answers
A rectangle has a height of 4x ^ 3 width of x ^ 3 + 3x ^ 2 + 2x . Express the area of the entire rectangle .
astra-53 [7]

Answer:

4x^6+12x^5+8x^4

Step-by-step explanation:

To find the area of a triangle, you need to multiply the width by the height. In this case:

(4x^3)(x^3+3x^2+2x)=\\4x^6+12x^5+8x^4

Hope this helps!

6 0
3 years ago
Other questions:
  • Solve <br> 3/4 (1/3 divided 1/6)-(-1/2)=
    9·2 answers
  • (-9x - 6a + 3) + (6x+ a)
    12·1 answer
  • There are 75 girls in a bowling league. There are three girls for every boy in the league. How many boys are in the league?
    9·1 answer
  • The batting averages for seven baseball players are listed below. 0.176, 0.235, 0.272, 0.158, 0.201, 0.255, 0.303 What is the in
    7·1 answer
  • Use the formula to find the length of the radius if the area is 25 square centimeters.
    6·1 answer
  • 5x + 3y = -4<br> y - 2x = 6<br> By substitution
    8·1 answer
  • Miguel drove for 8 hours at a constant rate he drove a total of 424 miles.
    14·1 answer
  • Use long division to find a repeated decimal equivalency for the fraction. Include all of your work as part of your final answer
    11·1 answer
  • 15 is what percent of 90
    8·1 answer
  • ANSWER ASAP WILL GIVE BRAINLIEST NO LINKS<br>0.62<br>0.45<br>0.47<br>0.64​​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!