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
kupik [55]
3 years ago
13

The price of an item has been reduced by 45%. The original price was $31.

Mathematics
1 answer:
Andreas93 [3]3 years ago
7 0

Answer:

56.4

Step-by-step explanation:

If the initial price is reduced by 45% means it is the 55% of the initial price (45+55=100)

0.55x = 31 \\ x =  \frac{31}{0.55}  = 56.36

You might be interested in
In March Tom had -£165 in his bank account. In April he had -£156. In which month did he have the least amount of money in his a
Flura [38]
March = -165
April = -156

In march he is negative MORE money, meaning he has MORE money in April

This question is trying to confuse you, ussually the lowest number means less, but these numbers are negative, so the lowest number means more.
He has the least amount of money in March


5 0
3 years ago
Solve the inequality <br><br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B2x%7D%7Bx%20%2B%203%7D%20%20%5Cleqslant%203" id="Tex
Fofino [41]

Domain:x\neq-3\\\\\dfrac{2x}{x+3}\leq3\qquad\text{subtract 3 from both sides}\\\\\dfrac{2x}{x+3}-3\leq0\\\\\dfrac{2x}{x+3}-\dfrac{3(x+3)}{x+3}\leq0\\\\\dfrac{2x}{x+3}-\dfrac{3x+9}{x+3}\leq0\\\\\dfrac{2x-(3x+9)}{x+3}\leq0\\\\\dfrac{2x-3x-9}{x+3}\leq0\\\\\dfrac{-x-9}{x+3}\leq0\Rightarrow(x+3)(-x-9)\leq0\\\\x=-3,\ x=-9\\\\x\in(-\infty,\ -9]\ \cup\ (-3,\ \infty)

3 0
3 years ago
HELP WILL GIVE BRAINLIEST​
Alex
100/100 that’s easy bro come on i gotchu
7 0
3 years ago
Find the slope of the line perpendicular to the given line.<br> y=-3/5x+1
Artyom0805 [142]

Answer: y= 3/5x+1

Step-by-step explanation: if you want to check if its perpendicular go on Desmos graphing calculator on goolge and plug both equations:)

5 0
3 years ago
Sqrt( 7x ) + 1 = sqrt( 7x + 1 ) <br><br> Find a solution that is not equal to zero?
mr_godi [17]

Answer:

There isn't one

Step-by-step explanation:

√q differs from √(q+1) by 1 only when q=0. The difference gets smaller as q gets larger.

___

Here, q=7x. The same logic applies.

4 0
3 years ago
Other questions:
  • What is 600,000 ten thousands rename?
    15·1 answer
  • A 30-inch segment is cut into two parts whose lengths have the ratio 3 to 5. Find the length of the shortest part.
    14·2 answers
  • To which sets of numbers does −14 belong?
    15·1 answer
  • Walter has 3 more red peppers than green peppers. In all, he has 35 peppers. How many green peppers does Walter have?
    11·1 answer
  • 1. 6:8
    6·1 answer
  • The graph shows the relationship between the number of weeks since a flower was planted and its height. Which points fall on the
    11·1 answer
  • Simplify (3x^2y^3)^3
    10·1 answer
  • The following graph shows a proportional relationship.
    10·1 answer
  • Calculating the relative frequencies from the data given in the table. choose all that correctly describe an association between
    5·1 answer
  • Lucas is keeping track of the total number of miles he runs each week. During the second week, he ran four more than twice as ma
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!