Answers
Answer: D
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
d) x = 4/3
Step-by-step explanation:
Given equation,
→ -x + (3/7) = 2x - (25/7)
Now the value of x will be,
→ -x + (3/7) = 2x - (25/7)
→ -x - 2x = -(25/7) - (3/7)
→ -3x = -28/7
→ -3x = -4
→ x = -4/-3
→ [ x = 4/3 ]
Hence, the value of x is 4/3.
Related Questions
If f(x)=3x+2, what is f(5)
A. 1
B. 17
C. 13
D. 10
Answers
A is opposite _________???
Answers
The graph of y= f(x) determine f (x) = 3
Answers
Answer:
-3
because f(x)= y then y =3
therefore if we find point 3 on y axis and then see which point is on the horizontal line of 3 which is -3
hope this helps you.
1.21x14=______x______=______
Answers
Answer:
1. 21 x 14 = 21 x 14 = 294
Step-by-step explanation:
Use a calculator
Answer:
1.21 x 14 = 4.84
What do you need in the blanks?
If you are looking for multiplications which equal 4.84 too, these are some:
14 x 1.217 x 0.691428570.17285714 x 28Step-by-step explanation:
Multiple choice Inqualities.
Answers
Answer:
y=8.35
Step-by-step explanation:
if substituted for y
8.35/2.7 is 3.0925
which IS less than or equal to 3.5
Question 1.
what equation is graphed in this figure?
A. y-4= -1/3(x+2)
B. y-3=1/3(x+1)
C. y+2=-3(x-1)
D. y-5=3(x-1)
Question 2.
a line has a slope of 3 and goes through the point (6,-5) what is the equation of this line in standard form?
A. -3x+ y=-13
B. -3x + y=21
C. 3x+ y= 13
D. -3x y= -23
Question 3.
a line passes through the points (-4,-9) and (-2,-6) what is the equation of the line in slope- intercept form?
A. y=2/3x +3
B. y=3/2x-3
C. y=2/3x -3
D. y=2/3x+3
Answers
Answer:
whats the choice dudududududeudeudeududueduedudeuduededeudeudueduedeudeud ededeededede
Step-by-step explanation:
1.)
4x + 14, find the value of x.
If mZPQT 60 and mZPQS
Enter the NUMBER only for x.
Answers
Answer:
4(60)+14
240+14
254
Step-by-step explanation:
Which of the following functions is graphed below?
Please help me please and thank you
Answers
Answer: D
Step-by-step explanation:
y = x + 6 is a straight increasing line that intercepts the y axis at 6. x <= 1 indicated the closed circle and the left of that graph.
y = x^2 + 3 is an upward facing parabola where the minimum is 3. The x > 1 indicates the open circle and the right of that graph.
D shows the correct functions graphed
it’s for my little cousin, but I’m dumb and can’t remember lol!
Answers
Answer:
great
Step-by-step explanation:
Answer:
0.75 words :1 second
Step-by-step explanation:
You use the rule of three
45words/60 seconds = ?words/1 second
?= 45x1÷60
?=45÷60
?= 0.75 words/ second
In 2011 the population in the United States was 3.1 x 108 . The population in Canada was 3.38 x 107 . Find the total population of these countries. Write your answer in scientific notation.
Answers
Answer:
3.348 × 10^2 US
3.6166 × 10^2 CA
Step-by-step explanation:
3.1 x 108= 3.348 × 10^2 US
3.38 x 107= 3.6166 × 10^2 CA
NASA is launching a prove that will travel in a straight line to Saturn and then beyond. Use d to represent the distance from Earth to Saturn, and use q to represent the total distance the probe has traveled. Saturn has not moved relative to the probe.
Answers
Step-by-step explanation:
its c because ppl eheueebeuebeue eueeb
11cm
14cm
9cm
20cm
find the
area
the shape
Answers
2nd brainliest for the day
answer
⬇⬇
Answers
Answer:
..............
...............
Step-by-step explanation:
Answer:
?
Step-by-step explanation:
wow free points thanks
PLEASE ANSWER ASAP!!!!
Answers
Answer: B
Step-by-step explanation: when you put a + and - together you get a -, so the equation turn into -40-15 which equals -55, so the answe is B
Question: After watching some fish 40 feet below the surface of the water, a scuba diver went up 15 feet to explore a coral reef. Use a number line to help you create an equation that shows the location of the coral reef in relation to the water surface.
Answer:
C. -40+15 = -25
Step-by-step explanation:
The diver went down 40 feet underneath the surface, so that would be -40. When the diver went up 15 feet, that would be adding -40 to 15. So, the diver would be going closer to the surface after coming up 15 feet. -40+15 = -25
I really hope this helps!!! Have an amazing day :3
- Danny multiplied a number by 7 and
added 32. Paul multiplied the same
number by 5 and added 92. After
these calculations, both boys arrived
the same answer. Which equation
can be used to determine what
number each boy multiplied?
Answers
Answer:
A.
Step-by-step explanation:
x is what is representing the unknown number. So, both are multiplying x (the unknown number) by 7 and 5, respectively, and adding that number by 32 and 92, respectively.
The figures are not drawn to scale.
35°
55°
Based on the information in the drawing, which statement
can be made about the figures?
O All sides are congruent.
O Corresponding angles are congruent.
The triangles are similar.
O Corresponding sides are proportional.
Answers
Answer:
Corresponding angles are congruent, corresponding sides are porportional, and the triangles are similar.
Step-by-step explanation:
Since angles on a triangle add up to 180 degrees, we can figure out that both triangles' angles are 55, 35, and 90. That means the triangles are similar, corresponding sides are porportional, and also means the corresponding angles are congruent. The 4th one cannot be guaranteed, as the triangles could be of different sizes.
help I'm on a test. I have 1 hour and I have 100 questions.
The sign at the right shows the costs for a deep-sea fishing trip. How much will the total cost be for 1 adult, 2 children, and 1 senior citizen to go on a fishing trip? Use mental math.
DEEP-SEA FISHING
Adults.....$41
Children (12 & under)....$35
Seniors (65 & up)......$39
Answers
Step-by-step explanation:
1 Adult = $41
2 children = $35 × 2 = $70
1 senior citizen = $ 39
Total = $41 + $70 + $39
=$150
Mr. Bohman is taking out a loan so that he can buy more bees. If he takes out a loan of $5,500 at 10% simple interest for 7 years, how much interest will he have to pay
Answers
Answer:$3850
Step-by-step explanation:fist do 5,500 X 1 =500
Then do 500 X 7 = 3850
How many deciliters are equivalent to 9 cups? Use the conversion table to find the answer. Round to the nearest tenth.
21.3 dL
42.7 dL
213.3 dL
426.6 d
Answers
Answer:
21.3
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Can you please solve this.
Answers
Answer:
They are not similar.
Step-by-step explanation:
They aren't the same shape. If they were the answer would be 49, but that doesn't make sense.
Explanation: I did this
PLEASEEEEEEEEEE HELPPPPPP MEEEE
Answers
Answer:
125 degrees
Step-by-step explanation:
B lost 2x but gained 40
40/2 = 20
logic!
what value of x makes this equation true:
8x + 7 = 79
Answers
Answer:
x equals to 9
9
x is 9
x is 9
For what value(s) of k will the given relation not be a function?
M = { (15k+9, 4), (3·(4k−1), 6) }
Enter all possible values of k
Answers
Given:
The relation is
[tex]M = \{ (15k+9, 4), (3\cdot (4k-1), 6) \}[/tex]
To find:
The value of k for which the relation is not a function.
Solution:
A relation is a function if their exist a unique output or y value for each input or x values.
A relation is not a function if it has two y-values for single x value.
So, the given relation is not a function if x-coordinates of both ordered pairs are equal.
[tex]15k+9=3\cdot (4k-1)[/tex]
[tex]15k+9=12k-3[/tex]
Isolate variable terms.
[tex]15k-12k=-9-3[/tex]
[tex]3k=-12[/tex]
Divide both sides by 3.
[tex]k=-4[/tex]
Therefore, the given relation is not a function for k=-4.
select all input values for which g(x)=8
choose all that apply
a)x=-4
b)x=6
c)x=9
d) none of the above
picture of graph:
Answers
Answer:
a. x = -4
c. x = 9
Step-by-step explanation:
Values of g(x), output values, are plotted on the y-axis, while the corresponding x values, input, of the function are plotted on the x-axis.
We are to determine all possible input values (x-values) that will give us an output value, g(x) = 8.
On the graph, look at the point where y = 8, on the y-axis. When y = 8, we have two possible values of x. They are -4, and 9.
Thus:
g(-4) = 8
g(9) = 8.
The possible input values for which g(x) = 8, are x = -4, and x = 9.
A spinner with 10 equally sized slices has 2 red slices , and 4 yellow slices, and 4 blue slices. The dial is spun and stops on a slice at random. What is the probability that the dial stops on a red or yellow slice?
Answers
Given parameters:
Number of equally sized slices = 10
Red slices = 2
Yellow slices = 4
Blue slices = 4
Unknown:
Probability that the dial stops on a red or yellow color =?
Solution:
Probability is the likelihood of an event to occur.
Probability = [tex]\frac{Possible outcome }{Total outcome}[/tex]
This probability cites a mutually exclusive event because if the dial stops on red, it cannot be on yellow.
Pr(red or yellow) = Pr(red) + Pr(Yellow)
= [tex]\frac{2}{10}[/tex] + [tex]\frac{4}{10}[/tex]
= [tex]\frac{6}{10}[/tex]
= [tex]\frac{3}{5}[/tex]
The probability of red or yellow is [tex]\frac{3}{5}[/tex]
8^x = 2 write down the value of x
Answers
8 is 2 cubed
So
2^3^x = 2
2^3x = 2
3x = 1
x = 1/3
The required simplified value of the given expression is x = 1/3.
What is simplification?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 is an exponential expression,
Though,
8ˣ = 2
Taking logs on both sides,
xlog8 = log 2
x = log2/log8
x = log2/3log2
x = 1/3
Thus, the required simplified value of the given expression is x = 1/3.
Learn more about simplification here: https://brainly.com/question/12501526
#SPJ2
How many lines of symmetry does the following logo design have?
Answers
Answer:
the shape has 2 lines of symmetry
3. Which list below shows the number of medals that one nation's team won at the Olympics. What is the ratio of gold medals to the total number of medals that the team won? Gold 34; Silver 30; Bronze 39 * 1 point A. 34 to 93 B. 34 to 103 C. 103 to 34 D. 34 to 69
Answers
Answer:
The ratio of gold medals to the total number of medals that the team won is 34 to 103.
The correct option is B. 34 to 103
Step-by-step explanation:
From the question, the team of one nation has won 34 Gold, 30 Silver, and 39 Bronze medals.
To determine the ratio of gold medals to the total number of medals that the team won,
First, we will determine the total number of medals that the team won, which is the sum of the numbers of each medal won. That is
Total number of medals = 34 + 30 + 39 = 103
Therefore, total number of medals = 103
Now, for the ratio of gold medals to the total number of medals that the team won
Number of gold medals won = 34
Hence, the ratio of gold medals to the total number of medals that the team won is 34 to 103
8.4 km/min into km/h
Answers
Answer:
504km/h
Step-by-step explanation:
there are 60 minutes in an hour.
8.4kmx60min= 504km/h
HELP!!!!On Monday, Josh went to the Farmer's Market. He bought 5 peaches and 2 watermelons for $7.75. On Thursday, Josh went back to the Farmer's Market and bought 3 peaches and 4 watermelons for $10.95. Which of the following systems of equations can be used to determine the cost for one peach (p) and one watermelon (w)?
1. 5p+2w=$7.75
3p+4w=$10.95
2. 5p×2w=$7.75 (Wrong)
3p×4w=$10.95
3. 5w+2p=$7.75
3w+4p=$10.95
4. 5w×2p=$7.75
3w×4p=$10.95
Answers
Answer:
1. 5p+2w=$7.75
3p+4w=$10.95
Step-by-step explanation:
Just make sure the sign is adding and the w and p are in the right spots
Answer: 1. 5p+2w=$7.75
3p+4w=$10.95
Step-by-step explanation: did the test n got it correct, hope this helped :)
