Answer:
0.07
Step-by-step explanation:
Chang spent a total of $80 at the grocery store. Of this amount, he spent $36 on fruit. What percentage of the total did he spend on fruit?
Answer: 28 percent i believe
Step-by-step explanation:
Answer:
brandoncardona2007
Step-by-step explanation:
They are always right no matter what
What is the difference between 43.68 - 40.67
A sweater originally priced at 80 dollars was marked down 25% what was the sale price of the sweater
Answer:
$60
Step-by-step explanation:
just is
Wayne raked 30 bags of leaves in 3 hours. If he raked the same number of bags each hour, how many bags of leaves did he rake in 1 hour?
Answer:
he raked 10 bags each hour
30/3 = 10
HELP!!!!! will give brainliest to the right answer
Answer:
domain is x is an element of all real numbers, or {xer}, and the range is {3.5}
Step-by-step explanation:
since x stretches the whole way it is all real numbers, and y only touches one point on the graph so it has to be a single point
Get it right and ill paypal 25$ if ur fast
ight what do i gotta answer tho
CAN SOMEBODY PLEASE HELO ME!?!?!?
The radius of the unit circle is equal to_____.
•2π
•1
•2
•π
Answer:
r =1
Step-by-step explanation:
The radius of unit circle is 1
Answer:
1
Step-by-step explanation:
You plan to run 2 miles, but you only make it \frac{3}{4}
4
3
of the way. How many miles did you run in total?
Answer:
1.5 miles
Step-by-step explanation:
Evaluate ab + c for a = 2, b = 3, and c = 4. 10 27 9
Since the 1800s, fossil fuels have been used to meet the energy needs of many human activities.
Select TWO statements that describe what the scientists will observe in the ecosystem after fossil fuels have been extracted and burned.
Group of answer choices
There is more available space for carbon to become fossil fuels.
There is less carbon in storage.
There will be less carbon in the water.
There is more carbon in the atmosphere.
There will be more carbon respired by organisms.
There will be less carbon released through decomposition.
Answer:
Below.
Step-by-step explanation:
There will be more carbon in the atmosphere.
There is less carbon in storage.
Answer:
1. There is more carbon in the atmosphere.
2. There is more available space for carbon to become fossil fuels.
Step-by-step explanation:
When plants and animals die, their bodies, wood and leaves decays bringing the carbon into the ground. Some is buried and will become fossil fuels in millions and millions of years. Each year, five and a half billion tons of carbon is released by burning fossil fuels. Of this massive amount, 3.3 billion tons stays in the atmosphere. When fossil fuels are burned, they release nitrogen oxides into the atmosphere, which contribute to the formation of smog and acid rain.
The sum of two numbers is fifteen. One number is five more than the other. Find the numbers.
Note: List numbers with a comma separating them, e.g. 5,12.
Answer:
5,10
Step-by-step explanation:
10 is 5 more than 5 therefore
5+10=15
Answer:
5,2,2,2,2,2
Step-by-step explanation:
2+2+2+2+2=10
10+5=15
What is the equation for
7x - 4/y =10
in the form y = mx + b?
Answer:
Step-by-step explanation:
assume the equation is (7x-4)/y=10
10y= 7x-4 didvide both sides by 10
y= (7/10)*x - (2/5)
m=7/10
b=-2/5
The equation for 7x - 4/y =10 in the form y = mx + b . The equation in the form
[tex]\(y = mx + b\) is: \[y = \frac{4}{7x - 10}\][/tex]
To rewrite the equation in the form we need to [tex]\(y = mx + b\),[/tex] isolate the term involving y on one side of the equation. Here's the step-by-step process:
Step 1: Add [tex]\(\frac{4}{y}\)[/tex] to both sides of the equation to isolate the 7x term on the left side:
[tex]\[7x = 10 + \frac{4}{y}\][/tex]
Step 2: Get rid of the fraction by multiplying both sides of the equation by y:
[tex]\[7xy = 10y + 4\][/tex]
Step 3: Now, we want to express y alone on one side. To do this, subtract 10y from both sides:
[tex]\[7xy = 10y + 4\][/tex]
Step 4: Factor out y on the left side:
[tex]\[y(7x - 10) = 4\][/tex]
Step 5: Finally, divide both sides by to solve for [tex]\((7x - 10)\)[/tex]
[tex]\[y = \frac{4}{7x - 10}\][/tex]
Now, the equation is in the form where [tex]\(y = mx + b\), \(m\)[/tex] is the coefficient of x and b is the constant term. In this case,[tex]\(m = \frac{4}{7x - 10}\) and \(b\)[/tex] is equal to 0.
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help pls- 10 points- algebra 1
solve for x
-8x+14 ≥ 60 OR − 4x+50 -2
D.) There are no solutions
Answer:
-8x+14 ≥ 60
Inequality Form:
x< -23/4
Interval Notation:
(−∞,−23/4)
is y=-2x proportional
Answer:
no
Step-by-step explanation:
Answer:
Yes, if you are referring to proportionality in general. No if you are referring to a direct proportionality.
Step-by-step explanation:
y = -2x is negatively proportional so it is not directly proportional because y or one quantity decreases when x or another quantity increases. In a directly proportional relationship, as one quantity increases another quantity must increase at the same rate, in other words both must increase thus be positive. When something is proportional it has a constant ratio, and relation.
Direct proportionality or variation is represented by y ∝ x, where ∝ is the symbol used to represent proportionality.
y = kx where k is the constant of proportionality.
Where k = y/x.
Two angles of a triangle have the same measure and the third one is 30 degrees greater than the measure of each of the other two. Find the measure of the LARGEST angle in the triangle.
Answer:
75 degrees
Step-by-step explanation:
Isosceles triangle with 3rd angle being 30 degrees:
2x + 30 = 180
2x = 150
X = 75
Which histogram represents this data set?
47,48,49,50,50,54,54,55,57,59,61
Largest prime factor of 35 x the smallest prime factor of 15
Answer:
7x3=21 ... i think
Step-by-step explanation:
the factor of 35 is 1,5,7 and 35 but 7 is the largest prime number like the factors of 15 is 1,3,5 and 15 but 3 is the smallest prime number according to the question the answer is 7x3+21
Identify the method that will be used in solving for X
5+x=3/4
A• distributive property
B• multiplication property of equality
C• division property of equality
D• subtraction property of equality
Answer:D• subtraction property of equality
Step-by-step explanation:subtract 3/4 on both sides?????
u guys are very helpful <3
Answer:
x=35
Step-by-step explanation:
70+75is 145
and a triangle is equal to 180 degrees
so 180-145 gives you 35 :)
find the value of 'x' in the given figure
Answer:
x=10
Step-by-step explanation:
The value of x is 10
rate me and thank me!!!
Answer:
x=4
Step-by-step explanation:
.................
What percent of 78 is 16?
Answer:
78/16=
39/8=
19.5/4= 4.80805
16 is 20.51% of the number 78.
What is Algebra?A branch of mathematics known as algebra deals with symbols and the mathematical operations performed on them.
Variables are the name given to these symbols because they lack set values.
In order to determine the values, these symbols are also subjected to various addition, subtraction, multiplication, and division arithmetic operations.
Given:
let x percent of 78 is 16.
So, x% of 78 = 16
x/100 (78)= 16
78x = 1600
x= 1600/78
x = 20.51%
Hence, 20.51 percent of 78 is 16.
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What is the equation represented by this line?
Answer:
y=4/3x+2
Step-by-step explanation:
slope is rise over run so you go up 4 and over 3 then add the y wich is 2
I NEED HELP ... please help me.
Step-by-step explanation:
here = means the similar triangle plz don't confuse. And 1. is proved by SSS axiom or SAS axiom and 2. is proved through SAS axiom will be much more better.
Answer:
1. ∆STU- 75
2. ∆WVU-55
3. 65+ 50 =115 -180= 65
daca stim cel mai mare divizor comun si cel mai mic multiplu comun,in ce mod aflam produsul? (raspunsuri troll iau raport) (troll answers will get reported)
Answer: i think this is romanian? so here is the answer in romanian
Pur și simplu, cel mai mare factor comun al lui a și b atunci când este înmulțit cu cel mai mic comun al lui a și b este egal cu produsul lui a și b ....
Puteți determina LCM de 12 și 16 folosind două metode
Step-by-step explanation:
Help please here is a picture:
Answer:
2 1/3, 2 1/4, 2 3/7
Step-by-step explanation:
Mixed Fractions
Mixed fractions are made of an integer part followed by a proper fraction.
Some examples of mixed fractions are:
3 1/2, -4 5/8, 2 2/3
Between two consecutive integers a and a+1, there are infinitely many fractions. The centered number is a 1/2. Any number with its improper fraction part less than 1/2 is closer to a than to a+1.
In our problem, Jayne bought between 2 and 3 pounds of granola. We need to provide a mixed number that is closer to 2 pounds than to 3 pounds.
We can select any number with integer part 2 and a proper fraction less than 1/2.
Examples could be :
2 1/3, 2 1/4, 2 3/7
All of them are less than 2.5
How do you do this please explain!
A farm lets you pick 3 pints or raspberries for 12.00 how many pints do you get per dollar
A cylindrical garbage can has the dimensions shown.
A cylinder has a diameter labeled twelve inches and height labeled fifteen inches.
What is the area of the horizontal cross section of the cylinder? Use 3.14 for π.
Answer:
113.04 square inchesStep-by-step explanation:
Horizontal cross-section of a cylinder is a circle with same dimension as its base
Given diameter
12 inchesArea formula
A = πr² = πd²/4So the area of cross section is:
A = 3.14*12²/4 = 113.04 square inchesWhich equations are equivalent? Select all that apply.
2n + 4n + 3 = 51
3n + 4 + 5n = 52
3(2n + 6) = 36
8n + 4 = 52
4(2n + 1) = 52
Simplify.
7/8+(−2/3)
---------------
5/6
Enter your answer as fraction in simplest form by filling in the boxes.
Answer:
[tex]\frac{1}{4}[/tex]
Step-by-step explanation:
[tex]\frac{7}{8} + \frac{-2}{3}[/tex]= [tex]\frac{5}{24}[/tex]
[tex]\frac{5}{24}[/tex]÷[tex]\frac{5}{6}[/tex]=[tex]\frac{30}{120}[/tex]
[tex]\frac{30}{120}[/tex]=[tex]\frac{1}{4}[/tex]
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