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
valina [46]
4 years ago
13

I need helpppppppppp please

Mathematics
2 answers:
Mariulka [41]4 years ago
6 0
<h2> <u><em>answer: </em></u>21 is 70% of 30 </h2>

<h2><u><em>Working out percentages </em></u></h2><h2><u><em>We have, 70% × x = 21 or,  70100  × x = 21 </em></u></h2><h2><u><em>Multiplying both sides by 100 and dividing both sides by 70, </em></u></h2><h2><u><em>we have x = 21 ×  100 70 x = 30 </em></u></h2><h2><u><em>If you are using a calculator, simply enter 21×100÷70, which will give you the answer.</em></u></h2>
Verizon [17]4 years ago
3 0

Answer:

30

Step-by-step explanation:

The original amount of cars is represented by 100%

Divide the cars sold by 70 to find 1% then multiply by 100  to calculate the number of cars the dealer had for sale, that is

number of cars = \frac{21}{70} × 100 = 30

You might be interested in
HELP WILL MARK BRAINLIEST
Komok [63]

Answer:

$21.46

Step-by-step explanation:

step 1) Multiply your subtotal by the applicable tax rate and enter the tax charged below your subtotal. So, if your subtotal is $16.40 and you need to apply sales tax at 9 percent, multiply $16.40 by 0.09 to arrive at $1.48. Add your subtotal to the tax your're charging to arrive at the total amount due.

step 2) If you want to leave a 20% tip, multiply the cost by 0.20 to get the tip amount or multiply the cost by 1.20 to get the total including tip.

step 3) if you haven't already add the amounts you got for the tax and tip to the subtotal $16.40 and you will get the answer: $21.46

8 0
3 years ago
Solve the following systems of equations without graphing 5x + 10y = 30
SVETLANKA909090 [29]

Answer: ready dude good luck :)

6 0
3 years ago
Sixty out of every 100 pieces of candy is red. Which Indicates the
JulsSmile [24]

Answer:

The proportion of red candies is 60/100.

Step-by-step explanation:

Given that sixty out of every 100 pieces of candy is red, to determine which indicates the proportion of red candies, the following calculation must be performed:

60 red candies out of 100 total candies

60/100

Therefore, the ratio of red candies is 60/100.

8 0
3 years ago
Find the sum of all two digit whole numbers which are divisible by 11?​
tensa zangetsu [6.8K]

Answer:

all two digit whole number which are divisible by 11 are

22+33+44+55+66+77+88+99=484

7 0
3 years ago
Read 2 more answers
A carpenter uses a 15-foot tape measure. How many yards are in 15 feet?
aleksandrvk [35]
5 yards m8
that was easy fam
7 0
3 years ago
Read 2 more answers
Other questions:
  • Lines g and h are parallel and m 2 = 110°. what is m &lt;6 A 6° B 70° C 110° D 180°
    11·1 answer
  • Lucy earns dollars per week working part-time at a book store. She makes one dollar more for each book that she sells. The amoun
    12·1 answer
  • A cab driver’s income consists of his salary and tips. His salary is $50 per week. During one week, his tips were of his salary.
    11·1 answer
  • A pizza restaurant offers 21 toppings. How many 5-topping pizzas can be created if each topping can be used only once?
    12·2 answers
  • The least common multiple of two numbers is 40. The difference of the two numbers is 2.
    8·1 answer
  • What is the quotient? 57,263/28
    7·1 answer
  • The half-life of a radioactive kind of krypton is 3 minutes. How much will be left after 6 minutes, if you start with 32 grams o
    13·1 answer
  • The table shows how surveyed drivers obtained their current vehicle and how they plan to get their next vehicle.
    5·1 answer
  • Plz help will give brainiest no random answers or report
    12·2 answers
  • 2(6x4) + 2(6x2.4n) + 2(4x2.4n) what is the value of n
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!