Answers
Answer:
ed - 7e = 4d + 3
ed - 4d = 3 + 7e
d( e - 4) = 3 + 7e
d = (3 + 7e)/( e - 4 )
Related Questions
Please help! Thanks!! :)
Answers
Answer:
67
Step-by-step explanation:
We plug the 7 for x and -4 for y.
The equation is 9x-y.
So it becomes; 9(7)-(-4)
This will simplify to; 63+4
Which is 67, your answer.
67 is the answer bro good luck
Does anyone know this ??
Answers
bbbbbbbbbbbbbbbbbbbbbbbbbbbvbbbbbbbbbbb
n a school of 600, a survey was conducted with 10% of the population. The survey was conducted to narrow the choices for the new mascot. What was the frequency of Bears, if the following was the result of the survey?
Bears=22
Panthers=15
Beavers=2
Jaguars=21
Answers
Answer:
37%
Step-by-step explanation:
10% of 600 students is 60 students surveyed and 22 people chose bears. So to find the percent out of 60 just divide 22 by 60
22/60=.36666
move the decimal to get about 37%
hope this helps
What are the slope and the y-intercept of the linear function that is represented by the graph?
Answers
Answer:
Slope = -3/4
Y-intercept = (0, 3)
Step-by-step explanation:
Rise/Run
-3 Rise and 4 Run
Meets y-axis at y=3. x=0, so (0, 3).
Answer:
y intercept is 3 and the slope is -3/4
Step-by-step explanation:
the line hits the y axis at point 3, and the slope is the rise over run so it is down three and right 4 so -3/4
is the equation y=3x^3+5 a linear or nonlinear?
Answers
Answer:
It is not linear. It is cubic since the highest exponent is 3.
Does anyone have the pages 8,9,10,12 in the Dimensions Math 7A Workbook?
PLEASEE!!!! I forgot my book at school and is due in an hour
Answers
Answer:
there
Step-by-step explanation:
1
Can someone please help with question 7
Answers
Answer:
EEEEZZZZZ 6.708203933
Step-by-step explanation:
Answer:
6√2
12
Step-by-step explanation:
What is the slope of the function?
m=
What is the y-intercept of the function?
b=
Which equation represents the graph of the function?
Answers
y-intercept of the function is 1
the equation is f(x)=2x+1
Wayne took his family out to dinner. The cost of the food was $42.50. Wayne decided to give a 30% tip because of excellent service. The tax was 4% of the cost of the food. What was the total amount the meal cost him?
Answers
Answer:
$56.29
Step-by-step explanation:
#1 Twenty five members of a travel club are planning their next club trip. Each member
has ranked their choices according to the following preference schedules. Is the plurality
winner the same as the majority winner?
Answers
Answer: France
Step-by-step explanation:
20.
The population of France is 55 million, West Germany 61 million,
Japan 122 million, and the United States 240 million. Which country has the greatest number of nuclear power plants per capital?
Answers
Answer:
uuuh im pretty sure its France or Japan. just looks like they have the most compared to the others.
Step-by-step explanation:
Answer:
france
Step-by-step explanation:
55/55 france
61/23 germany
122/38 japan
240/106 u.s.
Given that the points (-32,-10) and (-74,11) lie on a line, what is the equation of the line
Answers
The equation of the line with the points (-21, -10) and (-74, 11) is
y = (-/12)x - 26.
What is an equation of a line?The equation of a line is given by:
y = mx + c
where m is the slope of the line and c is the y-intercept.
Example:
The slope of the line y = 2x + 3 is 2.
The slope of a line that passes through (1, 2) and (2, 3) is 1.
We have,
(-32,-10) and (-74,11)
The equation of a line is given as,
y = mx + c
m = (11 + 10) / (-74 + 32)
m = 21 / -42
m = -1/2
Now,
(-32, -10) = (x, y)
-10 = (-1/2)(-32) + c
-10 = 16 + c
c = -10 - 16
c = -26
Now,
The equation of the line is y = (-/12)x - 26.
Learn more about equation of a line here:
https://brainly.com/question/23087740
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A jar contains 6 red marbles numbered 1 to 6 and 10 blue marbles numbered 1 to 10. A marble is drawn at random from the jar. Find the probability of the given event.
Answers
Answer:
Step-by-step explanation:
a)
p
(
red marbles
)
=
6
6
+
8
p
(
red marble
)
=
3
7
b)
p
(
o
d
d
n
u
m
b
e
r
s
)
=
3
+
4
6
+
8
p
(
o
d
d
n
u
m
b
e
r
s
)
=
1
2
c)
p
(
red marbles or odd numbers
)
=
p
(
red marbles
)
+
p
(
odd numbers
)
−
p
(
red marbles and odd numbers
)
p
(
red marbles or odd numbers
)
=
6
14
+
7
14
−
3
14
p
(
red marbles or odd numbers
)
=
10
14
d)
p
(
Blue marbles or even number
)
=
p
(
Blue marbles
)
+
p
(
even numbers
)
−
p
(
blue marbles and even numbers
)
p
(
Blue marbles
)
=
8
14
p
(
even numbers
)
=
7
14
p
(
Blue marbles or even number
)
=
8
14
+
7
14
−
4
14
p
(
Blue marbles or even number
)
=
11
14
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Learn more about this topic:
What is Probability in Math? - Definition & Overview
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Chapter 24 / Lesson 7
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The formula of probability is possible choices over the total number of options. Discover the definition of probability and get an overview of its calculation and application in math.
Related to this Question
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Consider the experiment of drawing two cards...
Listed below is a table that gives the two-way...
Randomly select one student from these 500...
In a box, there are 18 red, 14 blue, and 16...
5p + 3 = 15
Write a situation that this equation could help you solve and explain how each part of the equation relates to the situation you create.
Answers
The given expression represents a number whose 5 times is 3 less than 15 which is 12/5.
Given that,
An expression is given we have to discuss what the expression 5p + 3 = 15 implies.
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
here,
Given expression,
5p + 3 = 15
5p = 15 - 3
p = 12 / 5
Thus, the given expression represents a number whose 5 times is 3 less than 15 which is 12/5.
Learn more about simplification here:
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need help asap MIDSEGMENTS
will give BRAINLIEST
Answers
Answer:
ggggggggggggggggggggggggggggggg
Is 4 16/18 simplified and what is the simplified version
Answers
Answer:
no
4 16/18 = 88
88 simplified is 44/9 ?
You turn it into a improper fraction then simplify it. 56/18 to 28/9.
Then turn it back into a mixed number:)
I need help with this and thought if any of you guys can help
Answers
Answer:
not enough info .
Step-by-step explanation:
sorry it needs more info
Please Help Will mark brainliest
Answers
Christopher recorded the low temperature each day for 1 week and recorded his results in this table.
Day Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Low −5°F −8°F −6°F −8°F −3°F 2° F 7° F
What is the average low temperature for the week?
Answers
-3^F
Hope this helps!!
Is this the right answer?
Answers
Answer:
yes great job!
Step-by-step explanation:
HELPPPPPP ASAPP PLSssss
Answers
Answer:
I can even see anything can you reupload your answer, please?
Step-by-step explanation:
Is -2g/4h a monomial number
Answers
Yes, because it only has a single expression, although the division sign might not count….
Aubree is throwing a pizza party. She has 3 pounds of cheese available and she
needs , pound of cheese to make each pizza. How many pizzas can she make?
Answers
Answer:
10 2/3
Step-by-step explanation:
16 x 2/3
32/3 or 10 2/3
write 0.0000006234 in scientific notation
Answers
Answer:
6.234 × 10-7
Step-by-step explanation:
Answer:
6.234 x 10^-7
Step-by-step explanation:
When writing the number in standard form you have to look at the decimal point. If you already have a decimal point (like the question) then look for the first non-zero digit (in terms of the question, its 6). You have to move the decimal point to right until its after the first non-zero digit. Count how many spaces you moved, in this case its 7. If you are moving to the left you have to put a negative sign when writing the power of 10.
Hope this helps!!
Which number sentence is true?
Answers
Answer:
B
Step-by-step explanation:
Edge 2021.
How to tell the degree of a polynomial graph.
Answers
Answer:
The graph of a polynomial function will touch the x-axis at zeros with even multiplicities. The graph will cross the x-axis at zeros with odd multiplicities. The sum of the multiplicities is the degree of the polynomial function.
10. Andrew Galen had a checking balance of $1.39 Monday morning. His net wages
of $512.89 were transferred by direct deposit at 11:00 a.m. to his checking
account. Later that evening, Andrew made online payments of $3.24, $18.30,
$38.96, $100.34, and $314.78. His goal is to keep only a $10 balance in his
checking account and have most of his money in savings. How much money
was available in Andrew's checking account to be transferred to savings after
all the transactions were completed?
Answers
1.39 + 512.89= $514.28
3 + 18 + 38 + 100 + 314 = $473
.24 + .30 + .96 + .34 + .78 = $2.62
473 +2.62 = $475.62
514 - 475.62 = $38.38
38.38 - 10 = $28.38
30233088 in index form
Answers
Answer:
3.0233088 x 10 raise to power 7
To show that triangle RPQ=triangle PSR by SSS, what must be the value of x?
Answers
3=2x-7
10=2x
x=5
Can someone please help me
Answers
Answer:
D. Step 3 and Step 4
Step-by-step explanation:
I tried to put in some numbers for x and I'm pretty sure that you can subtract stuff from both sides but you can't divide. I'm 70% sure, so tell me if something's wrong :)