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
BlackZzzverrR [31]
3 years ago
9

5+2+2(5)+3=4(5) plr help me​

Mathematics
2 answers:
juin [17]3 years ago
6 0

Answer:

5+2+2(5)+3=4(5)

simplify

5+2+10+3=20 and  4(5)=20  

20=20

3241004551 [841]3 years ago
5 0

Answer: 20

Step-by-step explanation:

Simplify:

5+2+2x5+3

Remove parentheses:

5+2+2(5)+3=4(5)

Multiply the numbers 2x5=10:

5+2+10+3

Add the Numbers:

=20

Simplify (4)5 :

Remove Parentheses:

4 x 5

Multiply:

=20

20=20

You might be interested in
Marlene went shopping and bought a bunch of candy for her swim team. She bought packs of Skittles for $1.50 each and packs of M&
lord [1]

Answer:

18 Skittles

6 M&Ms

Step-by-step explanation:

Set up an equation:

Variable x = number of skittles

Variable y = number of M&Ms

1.50x + 2y = 39

x + y = 24

In the second equation, isolate a variable:

x = 24 - y

Substitute the value of x for 24 - y in the first equation:

1.50(24 - y) + 2y = 39

Use distributive property

36 - 1.5y + 2y = 39

Combine like terms

36 + 0.5y = 39

Isolate variable y:

0.5y = 3

y = 6

Substitute the value of y for 6 in the second equation:

x + 6 = 24

Isolate variable x:

x = 18

Plug these values into any equation of your choice to see if these values are correct (I'll do both equations just to prove it):

1.50(18) + 2(6) = 39

27 + 12 = 39

39 = 39

Correct

x + y = 24

18 + 6 = 24

24 = 24

Correct

8 0
2 years ago
The Royal Fruit Company produces two types of fruit drinks. The first type is 55% pure fruit juice, and the second type is 80% p
seropon [69]

We need 56 pints of the 55 % <em>pure fruit</em> juice and 84 pints of the 80 % <em>pure fruit</em> juice to prepare 140 pints of 70 % <em>pure fruit</em> juice.

<h3>How to use weighted averages to find the correct juice concentration</h3>

In this problem we have to use two kinds of juice with different concentrations. To get a certain concentration, we must adjust quantities of each kind and <em>weighted</em> averages offers a method that is easy to apply:

70 · 140 = 55 · x + 80 · (140 - x)

70 · 140 = 80 · 140 - 25 · x

25 · x = 10 · 140

x = 56

We need 56 pints of the 55 % <em>pure fruit</em> juice and 84 pints of the 80 % <em>pure fruit</em> juice to prepare 140 pints of 70 % <em>pure fruit</em> juice.

To learn more on weighted averages: brainly.com/question/28042295

#SPJ1

7 0
2 years ago
He weighs 88.9 kg. How many grams is this?
Serhud [2]
A kilogram is 1000 grams, so 88.9 x 1000 = 88,900 grams.
6 0
3 years ago
Read 2 more answers
For the graph x = 12 find the slope of a line that is perpendicular to it and the slope of a line parallel to it.
il63 [147K]
The slope of a line perpendicular to this is (y=a number) 0. That's because the change in the x would be 0, because it would be y=3 or something like that. 

The slope of a line parallel to this is undefined. That's because it has the same slope as this line, and this line has a slope of undefined. 
3 0
3 years ago
Y = 2x^2 + 3<br> im looking for how to find the axis of symmetry
andre [41]

The axis of symmetry of the quadratic equation y = 2x^2 + 3 is x = 0

<h3>How to determine the axis of symmetry?</h3>

The equation is given as:

y = 2x^2 + 3

Differentiate the above equation with respect to x

y' = 4x + 0

This gives

y' = 4x

Set the equation to 0

4x = 0

Divide both sides by 4

x = 0

Hence, the axis of symmetry is x = 0

Read more about axis of symmetry at:

brainly.com/question/1349456

4 0
1 year ago
Read 2 more answers
Other questions:
  • The sum of two numbers is 8, and their product is 15. What is the largest number?
    7·1 answer
  • James estimate the product of 48 and 53 is that reasonable
    14·1 answer
  • Pls help me I don’t understand
    10·1 answer
  • Terrance is putting away holiday decorations he has 204 ornaments that need to be put away into plastic containers each containe
    14·1 answer
  • Graph the linear equation
    9·1 answer
  • What are the answers to 1 2 and 3?
    10·1 answer
  • A bus departs from Butwal to Kathmandu with the speed of 40 km/hr at 5 am in the morning. After two hours, another bus leaves to
    12·2 answers
  • Find the measure of each angle indicated.<br><br> Please show your work
    6·1 answer
  • In a pizza restaurant, you can get a basic pizza with two toppings: cheese and tomato.
    14·1 answer
  • Found to the nearest tenth 2.26795
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!