Answers
[tex] - 2y + x + 3 - 5x + 7 + 4y[/tex]
[tex] = - 2y + 4y + x - 5x + 7 + 3[/tex]
[tex] = 2y - 4x + 10[/tex]
THIS IS YOU'RE ANSWER
HOPE IT HELPS
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Answer:
−4+2+10
Step-by-step explanation:
First we add the numbers with no variable or exponent:
−2++3−5+7+4
−2++10−5+4
Then we combine the like terms. When combining like terms, you must find the numbers with the same variable/letter and add them. A number with the variable cannot be added with the variable . They must be the same variable. Now let's combine the like terms in this problem.
−2++10−5+4
^ As you can see, the variable does not have a coefficient, so we just use the number 1 as a coefficient. If a variable doesn't have a coefficient, always use 1.
−2−4+10+4
Now we combine the other like terms.
−2−4+10+4
2−4+10
And last, we rearrange the numbers.
To rearrange the numbers, you have to start with the numbers with variables. You must start with the variable that comes first in the alphabet. Then we add the number with no coefficient, just a number by itself. If there's ever an exponent, add the coefficient with an exponent first in the answer.
−4+2+10
Hope this helps! ;)
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Related Questions
find the value of x please help
Answers
6x + 1 + 29 = 90
6x + 30 = 90
6x = 90 - 30
6x = 60
x = 60/6
x = 10
What is the slope intercept form of through: (-4,-5) slope: 5/4
Answers
Answer:
y = [tex]\frac{5}{4} \\[/tex] x
Step-by-step explanation:
You need to find b to substitute m and b into the equation y = mx + b
So to solve for b substitute what you know -5 = [tex]\frac{5}{4} \\[/tex](-4) + b
So -5 = -5 + b, and b = 0 so put it all together y = [tex]\frac{5}{4} \\[/tex] x + 0 so y = [tex]\frac{5}{4} \\[/tex] x
When rolling two standard cubes (6-sided die), what is the probability that you roll sum of 11? Convert your answer to decimal form, then round to 3 decimal places
Answers
Answer:
Step-by-step explanation:
There are only two ways to roll a sum of 11 (5,6),(6,5) out of 36 possible outcomes so
P(11)=2/36=1/18
as a rounded decimal 0.056
Last Saturday 1,625 people visited the state fair. 52% of the visitors were adults, 12% were teenagers, and 36% were children ages 12 and under.
Find the number of adults, teenagers, and children that visited the state fair.
Show ALL your work/mathematical reasoning.
Answers
Answer:
(adults) 1625 x .52 = 845
(teenagers) 1625 x .12 = 195
(children) 1625 x .36 = 585
The total population of a town is 128200 if 55% men are find the number of all the six pairs of corresponding
Pls help
Answers
Answer:
Here is the answer bro
How do I solve this?
Answers
Answer:
36°
Step-by-step explanation:
2x+3x=90
5x=90
x=18
plug in 18
2(18)=36
3(18)=54
Factor the GCF out of each term of the polynomial.
Answers
Answer For The Number 22: Factors of 22 are 1, 2, 11, 22. There are 4 integers that are factors of 22. The greatest factor of 22 is 22. 3.
Answer For The Problem 2x3 (Divide it by the numbers I give you meaning divide the number two by what I give yo and the other number 3 by it.
The common factors for 2,3 are −1,1 . The numbers do not contain any common variable factors. The GCF (HCF) of the numerical factors −1,1 is 1 .The number is one.
Answer For The Problem 2x5 is also 1 so decide both 2&5 by 1 then multiply. After doing that for answers 2&3 add them. last if you then subtract 22 that might be the answer so put that & also put the answer of the greatest common factor of 22 which is 3. Make sure to include that the one where you subtracted 3 was the greatest common factor for 22.
The first five terms of a sequence are shown.4, 12, 36, 108, 324, ….
What is the common ratio of the function?
A.14
B.13
C.3
D.4
Answers
Answer:
3
Step-by-step explanation:
Each number is multiplied by three to get the next one in the sequence
Isaac filled up his 20 gallon gas tank he will that cost $3.54 per gallon the expression three and 5400 G represents the cost for a number of gallons of fuel what does the variable g represent
Answers
Answer:
The variable g represents the number of gallons
Step-by-step explanation:
Given that
Issac would filled up his 20 gallon gas tank that cost would be $3.54 per gallon
5400 G represent the cost of the number of gallons of fuel
Here the variable g represent the number of gallons
So the same would be considered
Answer please !!!
Delta math !!
Answers
Answer:
if it is in inequality form = x>2
if it is in interval notation = (2, infinity in math)
The 20% tip on a $75.31 meal
Answers
Answer:
$15.62 is the tip and $90.37 total
Step-by-step explanation:
75.32*.20= 15.62
15.62+75.31= 90.37$
Hope this helps
If you need to find the percent of something convert it to a decimal
So for example 30% would be .30
Just make sure to move the decimal point over to the left twice.
Vice versa for converting decimals to a percent
Ex: .25 = 25%
M=-1 and it has a y-intercept of (0,-6). Write the equation that represents the situation.
Answers
Answer:
y=-1x-6
Step-by-step explanation:
do you need a explanation aswell?
Paula has $50 in a savings account that earns 5% interest per year. The interest is not compounded .How much will she have in 1 year?
Answers
Answer: $52.50
Step-by-step explanation:
There is $50 in the account and it earns interest at a rate of 5% a year.
This interest is not compounded therefore it is simple interest.
To calculate amount earned with simple interest is:
= Deposit * ( 1 + rate * time)
= 50 * ( 1 + 5% * 1 year)
= $52.50
help0000000000000000000
Answers
Answer:
The answer is going to be C.
Step-by-step explanation:
To help you in the future with any question like this one, you can always use Desmos Calculator.
Help ASSAP . Find the perimeter I will give you 20 points and brainlyist.
Answers
Answer:
I think it may be 120 cm
Step-by-step explanation:
A F is 13 using pythagorean theorem on triangle CED and applying the hypotenuse length to A F.
ABC is similar to triangle CED and is dilated by a factor of 3 so the base is 36.
using pythagorean theorem on triangle ABC gets the hypotenuse length of 39 which can be applied to FE
add all the values together
39 + 13 + 15 + 36 +12 +5 = 120
anyone know how to do this??
Answers
Answer:
I think it will be 30 ft
Step-by-step explanation:
Pair of pants
List Price $24.95
Rate of Discount 20%
DISCOUNT =
Answers
X/24.95 20/100 So we take 24.95 and multiply it by 20 then divide by 100 and get 4.99 then we subtract that to the list prices 24.95 which will be 19.96 have a nice day :D
Choose the correct equation to represent the problem: 15 is what percent of 48? (Remember that * means multiply)
Answers
Answer:
b
Step-by-step explanation:
Three tanks are capable of holding 361,841, and 901 of the greatest vessel winch can be used to fill each one of them on exact number of time
Answers
Answer:
Tank which is capable of holding 1 can fill each one of the tanks an exact number of time.
Step-by-step explanation:
Three tanks are capable of holding [tex]361,841,901[/tex]
To find which tank can be used to fill each one of them an exact number of time, find [tex]HCF(361,841,901)[/tex]
[tex]361=19^2\\841=29^2\\901=17(53)[/tex]
Therefore,
[tex]HCF(361,841,901)=1[/tex]
So, tank which is capable of holding 1 can fill each one of the tanks an exact number of time.
Which of the following table of values represent a function?
A. (-1,5) (1,5) (4,5) (-4,5) (1,-5)
B. (1,0) (0,2) (5,-4) (-2,-1) (1,5)
C. (2,2) (3,3) (4,4) (5,5) (6,6)
D. (1,-4) (4,2) (-4,0) (0,3) (-4,-2)
Answers
C is the answer
Step-by-step explanation:
but I think is C
eve plays basketball. she makes 4 free throws for every 3 free throws that she misses. if she missed 24 free throws at her last practice, how many free throws did she make?
Answers
Answer:
She made 32 free throw shots.
Step-by-step explanation:
Based on the given information, one can form the general equation;
[tex]\frac{made}{missed}[/tex]
Substitute in the given values;
[tex]\frac{4}{3}[/tex]
Assuming that the rates at which this proportion exists is constant, and one knows the number she missed, but not the number she made then one can say;
[tex]\frac{made}{missed}= \frac{4}{3} = \frac{made}{24}[/tex]
Solve the proportion using cross products;
[tex]\frac{4}{3}=\frac{made}{24}\\\\\\(4)(24)=(3)(made)\\\\96=3made[/tex]
Inverse operations,
[tex]96=3made\\/3\\\\32=made[/tex]
Answer:
32 free throws
Step-by-step explanation:
Help pls where do I move each number to
Answers
9514 1404 393
Answer:
4(3x +8)
Step-by-step explanation:
You are being asked to factor 4 from each of the terms of the expression and use the distributive property to show the result.
12x +32
= 4(3x) +4(8)
= 4(3x +8)
The numbers that go in the boxes, left to right, are ...
4, 3, 8
Ben is rock climbing in the Grand Canyon. He starts off 59.3 feet above sea level and descends into the canyon. The difference between his starting and ending elevation is 129.6 feet. What is Ben's final elevation?
Answers
Answer: -70.3 feet
Step-by-step explanation:
Let Ben's final elevation be represented by x.
We are informed that he starts off 59.3feet above sea level and descends into the canyon and that the difference between his starting and ending elevation is 129.6 feet. This will then be expressed in an equation as:
59.3 - x = 129.6
x = 59.3 - 129.6
x = -70.3
Therefore, the final elevation is -70.3 feet.
11) Peyton is sitting on the ground at the park flying a kite. The length of the kite string is 50 feet and the kite is directly above a tree. Peyton is sitting 25 feet away from the tree. How high is the kite flying in the air? Round to the nearest tenth.
Answers
Answer: 43.30 ft
Step-by-step explanation:
Given
The length of the string is [tex]L=50\ ft[/tex]
Distance between Peyton and the tree is [tex]x=25\ ft[/tex]
Using the figure, apply Pythagoras theorem
[tex]\Rightarrow L^2=h^2+x^2\\\Rightarrow h^2=50^2-25^2\\\Rightarrow h=\sqrt{2500-625}=43.30\ ft[/tex]
The kite is flying 43.30 ft above the ground
Richard is playing a video game that helps him learn multiplication facts. The table shows data about points he earned on the first two levels of the game Video Game Scores Level Points per Correct Answer Bonus for Completion of Level Total Score for Level 1 20 50 390 2 25 100 450 How many questions total did Richard answer correctly for both levels? A .15 B. 22 C. 31 D.44
plz pick a,b,c or d
Answers
Answer:
The correct answer is 15
Step-by-step explanation:
The class was given a test that had a total of 125
points possible. A student then earned an 84% on the
test. What are the total points that this student earned,
from the 125 points available?
Explain your thinking.
Answers
Answer:
105
Step-by-step explanation:
So if you're trying to find 84% of 125, you can do 84% = 0.84 and then all you have to do is 0.84 * 125 = 105 points
Brass is an alloy of zinc and copper. if 30%of the content is zinc, find the weight of zinc and copper in 300 grams of brass
Answers
Answer:
zinc= 90g, copper=210g
Step-by-step explanation:
30%of 300=30/100×300=90
70%of 300=70/100×300=210
y=-x^2+3x+18 in intercept form
Answers
Answer:
(0,18)
Step-by-step explanation:
HELP ASAP PLEASE!! Thank you so much if you do, this assignment is due in an hour.
Answers
Answer:
9 : D bc there are 6 cubes / squares then times tht by 3.3 cuz ur doin area.
8 : A
Step-by-step explanation:
Lateral surface area of cylinder = 2πrh
The answer is B.) 2 • π • 3 • 7
Question 9.
Total surface area = 6 • (area of square)
The answer is D.) 6 (3 • 3)
How many protons, neutrons and electrons are in an atom with an atomic 5 points
number of 20 and an atomic mass of 40?*
20 protons, 20 electrons, 20 neutrons
20 protons, 20 electrons, 40 neutrons
20 protons, 10 electrons, 20 neutrons
Answers
Answer:
By definition, atoms have no overall electrical charge. That means that there must be a balance between the positively charged protons and the negatively charged electrons. Atoms must have equal numbers of protons and electrons. In our example, an atom of krypton must contain 36 electrons since it contains 36 protons.