Which of the following expressions are equivalent to -6-(-2)
Pls I need help
Answers
Answer:
A) -6+2
Step-by-step explanation:
Related Questions
Express 543/1000 as a decimal
Answers
4/9 x 15/8 answer the question and give the simplest form.
Answers
18 + x = 10 x=____ help
Answers
Answer:
X=-8
Step-by-step explanation:
18+x=10
-18 -18
x=-8
x = -8 i think I’m not sure.
Select the correct answer pls!!
The population of deer in a forest is currently 800 individuals. Scientists predict that this population will grow at a rate of 20 percent per year.
Based on this prediction, about how many years will it take for the population to double in size?
Use the equation P = P.(1 + r)
in which Po represents the initial population size, rrepresents the growth rate, trepresents the number
of years, and Prepresents the final population size.
A.
5.0 years
B.
1.8 years
OC. 0.3 year
OD.
3.8 years
Answers
Answer:
35 years
Step-by-step explanation:
Given that:
Current deer population, P0 = 800
Growth rate = 20% yearly
For the population to double in size, P = 2 * P0 = 2 * 800 = 1600
t = number of years
Using the relation :
P =P0(1 + r)^t
1600 = 800(1 + 0.2)^t
1600 / 800 = (1.02)^t
2 = (1.02)^t
t = log2 / log(1.02)
t = (0.3010299 / 0.0086001)
t = 35.003069
t = 35 years
Answer:
3.8
Step-by-step explanation:
19.- Según la gráfica ¿Cuál es la rapidez media entre 4 s y 8 s?
A. 8 m/s
B. 1 m/s
C. 0,5 m/s
Answers
Answer:
B. 1m/s es la respuesta correcta
WORTH 20 POINTS
please help me I really need help
Answers
Answer:
18.4
Step-by-step explanation:
9.2 + 9.2 = 18.4
9.4 is weight of 4 books.
9.4 divided by 4
ANSWER : one book weighs 2.35 pounds
PLEASE HELP ME
Melinda, Meredith, John, Mark, Stan, and Max are sitting at a table. What
fraction of the students have names that begin with the letter ‘M'? *
O 1/4
O 2/3
O 1/2
O 4/5
Answers
There are 6 people at the table and 4 of them have names that start with m. So the fraction is 4/6 and that simplified is 2/3
3x+16=7x
answer please
Answers
Answer:
x = 4
Step-by-step explanation:
We have the algebraic expression 3x + 16 = 7x and are asked to solve.
When we need to solve for x, we need to get x alone always.
So 3x + 16 = 7x.
Subtract 3x from both sides :
16 = 4x
Divide 4 from both sides :
x = 4
Answer:
[tex] \large \boxed{x = 4}[/tex]
Step-by-step explanation:
Goal
Solve for x-term.Given
Equation[tex]3x + 16 = 7x[/tex]
Step 1
Combine like terms. We move 3x to subtract 7x since we can't add with a constant with a variable.[tex]16 = 7x - 3x \\ 16 = 4x[/tex]
Step 2
Move 4 to divide 16 because we need to make x-term as the subject of equation.[tex] \frac{16}{4} = x \\ 4 = x[/tex]
Step 3
If you are not sure that the answer is correct, we can check the answer by substituting x = 4 in the equation.[tex]3x + 16 = 7x \longrightarrow 3(4) + 16 = 7(4) \\ 12 + 16 = 28 \\ 28 = 28[/tex]
The equation is true for x = 4. Hence, the solution is x = 4
Solve for side c if side a = 30ft and side b = 40ft
Answers
Answer:
50
Step-by-step explanation:
Pleaseeee helppp answer correctly !!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
Answers
please help a girl out I'm so confused
Answers
Answer:
first pays 60
Step-by-step explanation:
Expand and simplify (2x+1)(x+3)
Answers
Answer:
2x^2+7x+3
Step-by-step explanation:
(2x+1)(x+3)
2x^2+x+6x+3
2x^2+7x+3
2400 people attended a basketball game. 696 of the people attending supported the home team, while 1704 supported the visiting team. What percentage of people attending supported the home team?
Answers
Answer:
0.29 or 29 percent I put it on god
Step-by-step explanation:
The percentage of people attending supported the home team is 29%.
What is percentage?A value or ratio that may be stated as a fraction of 100 is referred to as a percentage in mathematics. If we need to compute a percentage of a number, we should divide it by its whole and then multiply it by 100. The proportion therefore refers to a component per hundred. Per 100 is what the term percent signifies. The letter "%" stands for it.
Given, 2400 people attended a basketball game. 696 of the people attending supported the home team, while 1704 supported the visiting team.
From the general formula of percentage:
percentage = value/ total value * 100
Since, Out of 2400 only 696 supported the home team
thus,
Percentage = 696/2400*100
Percentage = 29%
Therefore, 29% percentage of people attending supported the home team.
Learn more about percentages here:
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A washer and dryer cost $711 combined the washer cost $61 more than the dryer what is the cost of the dryer
Answers
Answer:
$325
Step-by-step explanation:
Let the dryer be x and the washer be y
x+y= 711---------1
y= x+61-----------2
put y= x+61 in 1
x+x+61= 711
2x+61= 711
2x= 711-61
2x=650
x= 650/2
x=325
Hence the dryer cost $325
I really need help on this it’s really urgent.
Thank you :)
Answers
Answer:
Step-by-step explanation:
[tex]-\frac{1}{3}y - \frac{1}{3} x[/tex]
Samantha wants to buy a house and plans to rent the apartment located in the basement for extra income. The house has a purchase price of $200,000 and she will make a 10% down payment. Samantha has qualified for a 30 year mortgage with a fixed rate of 5.875%. Approximately how much rent should she charge for the apartment in order to cover her monthly mortgage payment if she only wants to spend $500 a month of her own money?
Answers
Answer:
$567.07
Step-by-step explanation:
Given that :
Purchase price = $200,000
Number of years = 30
Rate = 5.875%
Down payment = 10%
Hence, mortgage amount :
Purchase price - down payment
200,000 - (0.1 * 200000)
200,000 - 20,000
= $180,000
Using a mortgage calculator :
Mortgage amount = 180,000
Mortgage term = 30 years
Interest = 5.875%
Monthly payment will be : $1067.07
Hence, if she only wants to $500 from her own money, A rent of ($1067.07 - $500) = $567.07 will need to be charged
Iona and Jamey have lunch at a bistro. The bill totals $29.75, and they leave their server a 24% tip. How much total money do they pay?
Answers
Answer:
$36.89
Step-by-step explanation:
Given data
Totals $29.75
tip= 24% tip
=24/100*29.75
=0.24*29.75
=7.14
In all the bill is 7.14+29.75
=$36.89
A velocity field (in m/s units) is given by u = 2x 2 y, v = − xy2 , w = 0. (a) Obtain the streamline equation and plot several streamlines in the domain 0 x 5, 0 y 5. (b) Find the velocity vector at point (1, 2),
Answers
Answer:
I don't know but, try your hardest you can do it! I know you can!
here answer it pls but serious answers
Answers
Answer:
Step-by-step explanation:
1/4 , 1/10 2/3 2/5
pls help me I will mark the first one to say don't need explanation
Answers
Answer:
m = -1/3
Step-by-step explanation:
By using rise over run, the slope is going 1 down and 3 across.
Answer:
-63
Step-by-step explanation:
Solve the proportion.
X/4=13/52
Answers
Answer:
THE ANS IS X=1
Step-by-step explanation:
X/4=13/52
BY CROSS MULTIPLY, WE GET
52X=4 into 13
52X=52
BY CUTTING,WE GET
X=1
THANKS AND MARKS AS BRAINLY
Find the value of x pls help thank u so much
Answers
Answer:
7.81
Step-by-step explanation:
Answer:
[tex] \sqrt{66} [/tex]
Step-by-step explanation:
By geometric mean property:
[tex]BD = \sqrt{6 \times 5} = \sqrt{30} \\ \\ In \: \triangle ABD: \\ by \: pythagoras \: theorem : \\ \\ AD^2 = AB^2 + BD^2 \\ \\ {x}^{2} = {6}^{2} + {( \sqrt{30}) }^{2} \\ \\ {x}^{2} = 36 + 30 \\ \\ {x}^{2} = 66 \\ \\ x = \sqrt{66} [/tex]
Help me please answer
Answers
Answer:
B.........................
Answer:
36 because 2 x 3 = 6 and 6 x 6 = 36
Step-by-step explanation:
The answer is D
Please help me! image is below
Answers
Answer:
42.9m but im not really sure about it and I can't explain exactly how I did it because I'm german and my english is not that good.
Need help and I need it fast plz
Answers
Answer:
The answer is b can i have brainliest
Step-by-step explanation:
Answer:
it's b :)
Step-by-step explanation:
3(s + 4) = 30 what the value of s
Answers
Answer:
s=6
Step-by-step explanation:
Hope this helps :)
The value of s for the given expression 3(s + 4 = 30 will be 6.
What is an expression?A mixture of variables, numbers, addition, subtraction, multiplication, and division are called expressions.
A statement expressing the equality of two mathematical expressions is known as an equation.
As per the given expression,
3(s + 4) = 30
Divide both sides by 3
s + 4 = 10
Subtract both sides by 4
s + 4 - 4 = 10 - 4
s = 6
Hence "The value of s for the given expression 3(s + 4 = 30 will be 6".
To learn more about expression,
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math work pls help :)
Answers
Answer:
C ASA
Angle side Angle.....
Marty's class collected $34.00 in a school-wide penny collection contest. If Tommy's class added $3.00 to the amount they
collected, x, and then multiplied the sum by 2, they would have the same amount of money as Marty's class.
2(x + $3.00)= $34.00
How much money did Tommy's class collect?
Ο Α.
$20.00
OB.
$17.00
O C.
$3.00
OD.
$14.00
Answers
Answer:
the answer that you are looking for is D
Step-by-step explanation:
The Tommy's class collect the amount of 14 dollar.
What is the solution for an equation?The solution of an equation refers usually to the values of the variables involved in that equation which if substituted in place of that variable would give a true mathematical statement.
We need to find the solutions of the equation 2(x + $3.00)= $34.00 ;
Now solving for x;
2(x + $3.00)= $34.00
Open the bracket;
2x + 6 = 34
Combine the like terms;
2x = 34 - 6
2x = 28
x = 14
Therefore, the equation 2(x + $3.00)= $34.00 has only one solution which is 14.
Learn more about solving equations here:
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The cost of every college is expected to increase 3.5%
next year.
The cost to attend Westish College is currently $18000.
What is the expected cost to attend Westish College
next year?
Answers
Answer:
$18,630
Step-by-step explanation:
The cost of every college is expected to increase 3.5% next year.
The cost to attend Westish College is currently $18000.
What is the expected cost to attend Westish College next year?
The increase in the cost for next year is calculated as:
3.5 % × Current cost
= 3.5% × $18,000
= $630.
The expected cost to attend Westish college next year=
$18,000 + $630
= $18,630
Please triple check
Answers
Answer: The answer should be [tex]\frac{1}{6}[/tex] because that is the probability of that spinner
Step-by-step explanation: