Answer:
2x+3
Step-by-step explanation:
()x2+3 simplifies to
2x+3
Answer:
2x+3
Step-by-step explanation:
The x is only multipled by the 2 not the 3
What is the midpoint of 21.90 and 21.89?
Answer:
21.895
Step-by-step explanation:
21.90+21.89= 43.79
43.79/2= 21. 21.895
~Giving brainliest to best answer:>
Answer:
I think D
Step-by-step explanation:
so i have a math problem from school (this is 5th grade math) and the problem says "a box has a volume that is 36 cm3 (the 3 is the small ones at the top). the height 18. what is the width
Answer:
The width would be 2
Step-by-step explanation:
36 divided by 18 is two, meaning that if you multiplied 18 by 2 it would be 36. I'm unsure if this is the right answer, but next time please put more info.
giving brainliest if u answer correctly <3
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Write a word problem that could be solved by the equation given in problem 2.
The equation : 1/5p = 4
Answer:
2+2+2=21
Step-by-step explanation:
Uhm I need help Percentages
Answer:
25
Step-by-step explanation:
16/.64=25
!!!!!(Help me please I will give brainliest)!!!!!
Put the fraction in its simplest form plz
Please help answer either both or one question please! Best answer will get brainliest :)
Answer:
The answer is C I have the same assignment
Step-by-step explanation:
One cubic foot of a crushed mineral weighs 160 pounds. How many pounds of the crushed mineral can a container with the dimensions shown hold?
The container can hold__pounds of the crushed mineral.
3600 pounds
Step-by-step explanation:
One cubic foot of a chemical weighs 60 pounds.
1 ft³ of chemical = 60 pounds
We need to find how many pounds in the container whose dimension 6 ft, 4 ft and 2.5 ft
l = 6 ft
b = 4 ft
h = 2.5 ft
Volume of box = lbh
= 6 x 4 x 2.5
= 60 ft³
As we are given
1 ft³ of chemical = 60 pounds
60 ft³ of chemical = 60 x 60 = 3600 pounds
Hence, In container contains 3600 pounds of chemicals.
GIVING THANKS AND BRAINLIEST FOR BEST ANSWER <3
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Answer:
D
Step-by-step explanation:
It makes the most sence.
Answer:
C.
Step-by-step explanation:
I would say C. because the question ask which statement best describes the line plot and C. is the statement with the most detail and they cant all really be the best answer so D. is also wrong
hope this helps <3
Please help me it will be useful ps i might be heald back
Answer:
it's 3
Step-by-step explanation:
because 3x7=21.
hope this helps
Answer:
3 bc 21/3=7 have a good day
What is 24 + 34 im giving brainliest
Answer:
24+34=58
Hope this helps :D
Answer:
58
PLEASE GIVE BRAINLIEST
7x + 10 > 17x answer fast for brainliest
Answer:
x<1
Step-by-step explanation:
What is the greatest common factor of 27 and 46?
Answer:
1 :)
You cannot divide them by each other, so therefore it is one!
PLEASE HELP FOR BRAINLIEST
Answer:
232
Step-by-step explanation:
The formula for a triangle is base x height x 1/2
The triangles on the top and bottom have a base and height of 6 and 12 so: 6x12x1/2= 36 There are 2 of them so: 36 + 36 = 72
The triangles on the sides have a base and height of 8 and 14 so: 8x14x1/2=56 There are also 2 of them so: 56 + 56 = 112
The formula for the area of a rectangle is length x width
The length and width of the rectangle is 6 and 8 so: 6 x 8 = 48
Now add up all of the areas: 72 + 112 + 48 = 232
Carlos bought 80 feet of rope for $17.60. He needs 20 more feet. If the unit price is the same how much will he pay for the extra 20 feet of rope? Show each step of your solution and explain your reasoning.
Answer:
$4.40
Step-by-step explanation:
ok so this is an instance of proportional relationships, in this case we changed one side of this equation, and now we need to figure out how to change the other side the that the change is made on both sides of the (=)
heres what we know
$17.60 = 80ft.
$??.?? = 20ft.
to help us find the change we can divide the first known side with second known side as shown below
80 / 20 = 4
so now we know that 80 was divided by 4 to get 20, so now we can divide the other side by the same amount to get...
$17.60 / 4 = $4.40
so it costs $4.40 for 20 ft. of rope
EXTRA: just because we can, lets figure out what 1 ft of rope costs using the same method as show above (starting with 20 ft)
20 / 1 = 20
$4.40 / 20 = $0.22
so the rate at wich the rope is sold is 22 cents a foot
A cable company charges $45.50 for its service plan plus $2.40 per premium movie rental. Write an equation or inequality to represent how many movies can be rented while keeping the bill under $70.
pls help <33
Answer:
45.50 divided by 2.40 = 18 movies
Step-by-step explanation:
In Cleo’s class, the number of girls is 3 times the number of boys. There are a total of 28 students in the class. How many boys and girls are in Cleo’s class? Let x = girls and y = boys. Solve the system and write your answer in the form (x,y), using no spaces. If your answer is a fraction, write your answer in decimal form.
Answer: x + y = 28 and 3x + x = 28
Explanation: x + y = 28 is a pretty straightforward equation stating that the sum of x (number of boys) + the sum of y (number of girls) = 28 total students
3x + x = 28, because the amount of girls is three times the number of boys, I wrote the number of boys (x) multiplied by 3 to represent the population of girls and added an additional x to represent the number of boys
Upon further simplification you will get 4x = 28, which can be divided by 4 on both sides to solve for x, or the number of boys. 28/4 = 7, therefore x = 7.
Next, you plug x back into the original equation to get 7 + y = 28. For the final step, subtract 7 from both sides of the equation which will give you y = 21
The class has 7 boys and 21 girls, for a total population of 28 students.
The solution is : The class has 7 boys and 21 girls, for a total population of 28 students.
What is equation?An equation is a mathematical statement that is made up of two expressions connected by an equal sign. In its simplest form in algebra, the definition of an equation is a mathematical statement that shows that two mathematical expressions are equal.
here, we have,
x + y = 28 and 3x + x = 28
Explanation:
x + y = 28 is a pretty straightforward equation stating that the sum of x (number of boys) + the sum of y (number of girls) = 28 total students
3x + x = 28, because the amount of girls is three times the number of boys, I wrote the number of boys (x) multiplied by 3 to represent the population of girls and added an additional x to represent the number of boys
Upon further simplification you will get 4x = 28, which can be divided by 4 on both sides to solve for x, or the number of boys. 28/4 = 7, therefore x = 7.
Next, you plug x back into the original equation to get 7 + y = 28.
For the final step, subtract 7 from both sides of the equation which will give you y = 21
The class has 7 boys and 21 girls, for a total population of 28 students.
To learn more on equation click:
brainly.com/question/24169758
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The old pool held 200 gallons of water. The new pool holds 85% more than the old one. How much water does the new pool hold?
Answer:
370 gallons of water
Step-by-step explanation:
200*1.85 = 370
What is the least, greatest, median, lower Q, and upper Q for the CHECKERS CLUB?
Least:
Greatest:
Median:
Lower Q:
Upper Q:
Answer:
4 6 10 5 9
Step-by-step explanation:
1/2 x (48 divided by 6) - 2 + 5
Answer:
7
Step-by-step explanation:
1/2(48/6) - 2 + 5
1/2(8) - 2 + 5
4 - 2 + 5
2 + 5
7
Answer:
1
--------
16x + 3
Step-by-step explanation:
1
--------
2x(48/6) - 2 + 5
1
------
2 x 48/6 - 2 + 5
1
------
2 x 48/6x + 3
1
= --------
16x + 3
PLS HELP!
What is the value of x in the figure?
Enter your answer in the box.
x =
can you help me plssssss
Answer:
10
Step-by-step explanation:
HELP ME PLEASEEE I have the answers on the second attachment please do it. my teacher says that only 3 of them are right.
Answer:
pretty sure the 1st choice and 3rd choice are correct not
Step-by-step explanation:
Answer:
A
B
D
Step-by-step explanation:
Solve each equation regular and only 3 equal 7
Marcella bought 12 1/4 yards of ribbon. She uses 2 1/2 yards of ribbon for gift packages and 3 2/3 yards to tie balloons.
How many yards of ribbon does Marcella have left?
what is 27/40 simplified
Answer:
27/40
Step-by-step explanation:
Does the graph represent a function?
Answer:
No it's not a function. Functions can't have the same x value.
Sue's Sushi placed two orders with its fish supplier. One order was for 11 pounds of salmon and 6 pounds of tuna; the order totaled $164. The other order was for 8 pounds of salmon and 4 pounds of tuna; this order totaled $116. What is the cost for one pound of salmon and one pound of tuna?
I NEED THIS ASAP LIKE NO CAP LIKE RIGHT NOW
The variable in the equation 3 = –6n + 5 is n. What are the values of the constants in the equation, when written in the form An + B = C?
A. A =
B. B =
C. C =
There u go! <3
Answer:
a= -6 b=5 c=3
Step-by-step explanation:
hope it helps
Answer:
Step-by-step explanation:
gawk gawk
Use the model below to help you solve.
dont guess plz and if you dont know, dont answer, this is due in 10 mins
Answer:
Hey doing-the-homework-at-the-last-minute-student!
Here's how you gotta do it:-
[tex]\frac{5}{6}[/tex] - [tex]\frac{5}{12}[/tex]
Both the denominators should be same to be subtracted.
So, let's multiply [tex]\frac{5}{6}[/tex] with 2 so that its denominator will be 12 as well.
[tex]\frac{5}{6}[/tex] x [tex]\frac{2}{2}[/tex]
[tex]\frac{10}{12}[/tex]
Now, lets subtract this with [tex]\frac{5}{12}[/tex]
[tex]\frac{10}{12}[/tex] - [tex]\frac{5}{12}[/tex]
While subtracting, you don't have to subtract the denominators. Only find the difference between the numerators- 10 and 5.
10-5 is 5.
So,
[tex]\frac{10}{12}[/tex] - [tex]\frac{5}{12}[/tex] = [tex]\frac{5}{12}[/tex]
[tex]\frac{5}{12}[/tex] is the answer!