Answers
Answer:
The answer is 7
Step-by-step explanation:
Answer:
x=-2
Step-by-step explanation:
add 5 to get rid of the -5 and then -4 become 1 then multiply by 10 to get rid of the divide by 10 then 10 times 1 equals 10 so then you divide by negative 5 so now you have x=10÷-5 and that equals -2
Related Questions
Last month, Jess received $13,087, of which $7,594 were one-time donations. If she earns $3 for each monthly subscription, which equation represents this situation, where x represents the number of monthly subscriptions to her channel?
Answers
Answer:
13,087 = 3x + 7,594
Step-by-step explanation:
have a good day
14. A family travels to Bryce Canyon for three days. On the first day they drove 150 miles. On the second day
they drove 190 miles. If their average number of miles per day was at least 180 miles, what is the number of
miles they will have to drive on the third day?
Write an inequality to show this problem.
Answers
Answer:
I'm guessing 170 miles.
Sry if i'm wrong, I tried my best.
It'll also make me happy if you would subscribe to my channel Yaya Playz 23, and my friends BonheurPlaysGames!!! and Sagesse Games, there small YTers as well. Thank you!
What is the best estimate of the area of the figure if each square has an area of 4 cm2? On a coordinate plane, a figure contains 30 squares. 30 cm2 46 cm2 92 cm2 118 cm2
Answers
Answer: its not 30cm2
Step-by-step explanation:
The best estimate of the area of the figure is 120 cm², which is closest to option D.
How to calculate the area?From the image, we can see that the figure contains 30 squares, and each square has an area of 4 cm².
Therefore, the total area of the figure can be estimated by multiplying the number of squares by the area of each square:
Total area = Number of squares × Area of each square
Total area = 30 squares × 4 cm²/square
Total area = 120 cm²
So, the best estimate of the area of the figure is 120 cm², which is closest to option D.
To know more about an area follow
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Ben is going to rotate a figure in Quadrant IV 90 counterclockwise. In which Quadrant should be image be
Answers
a. 3x - 7+9 - 2x = x+2
Simplify equation
Answers
Answer:
No solution
Step-by-step explanation:
3x - 7+9 - 2x = x+2
3x-2x-x=2+7-9
0=0
No solution
Put 2y= -3x = 5 in standered form
Answers
Answer:
3x + 2y = 5
Step-by-step explanation:
Given: 2y= -3x + 5 (assuming the sign before 5 is + instead of =)
for standard form, it has to be in ax + by = c
2y = -3x + 5; add 3x to both sides
3x + 2y = 5
Evaluate and simplify (reduce) 1 2/3 * 4/5
Answers
Answer:
4/3 or 1 and 1/3
Step-by-step explanation:
Convert to the same denominator and turn the first on into an improper fraction and multiply.
Step-by-step explanation:
1 1/3 or 1.333(repeating)
3. Sum of digits of a two digit number is 14. When 18 is added to the original number, then the new number is obtained by exchanging the digits of the original number. Express the statements in equation.
Answers
Answer:
let the numbers be xy
general form of the number =10x+y
sum of digits of a number =14
x+y=14………[1]
if 18 is added to the number, then digits are interchanged
10x+y+18=10y +x
9x-9y=-18
X-y=-2………[2]
the linear equations are 1) x+y=14
2) X-y=-2
adding [1],[2]
2x=12
x=6
x+y=14
y=14-x
y=14-6
y=8
there fore the number =10*6+8
=68
check:-
1)6+8=14
2)68+18=86
I hope this helped!
Step-by-step explanation:
X - 150 = y
x - y = 50
x + y = 180
x = y + 60
what is x?
Answers
PLEASE HELP
Let f(x) = 4x + 3 and g(x) = -2x + 5. Find.(f.g)(5)
a. 23
b. -17
c. -41
d. -5
Answers
Answer:
After solving we get (f.g)(5)=-115
But the correct option is not given in the question.
Step-by-step explanation:
We are given:
[tex]f(x) = 4x+3\\g(x)=-2x+5[/tex]
We need to find (f.g)(5)
First we will multiply f and g to find (f.g) i.e
[tex](f.g)(x)= f(x) \times g(x)\\(f.g)(x) = (4x + 3)(-2x + 5)\\(f.g)(x)=4x(-2x+5)+3(-2x+5)\\(f.g)(x)=-8x^2+20x-6x+15\\(f.g)(x)=-8x^2+14x+15\\[/tex]
Now putting x=5
[tex](f.g)(x)=-8x^2+14x+15\\Put \ x=5\\(f.g)(5)=-8(5)^2+14(5)+15\\(f.g)(5)=-8(25)+70+15\\(f.g)(5)=-200+70+15\\(f.g)(5)=-115[/tex]
So, after solving we get (f.g)(5)=-115
But the correct option is not given in the question.
write an equation with a slope of -1/2 that passes through the point (4,-9)
Answers
Answer:
It should be y=-1/2+(-1)
Step-by-step explanation:
In a fish tank there are 5 star fish for every 4 piranhas. Write 3 equivalent ratios.
Thank you
Answers
Answer:
10:8 (starfish:piranhas)
20:16 (starfish:piranhas)
15:12 (starfish:piranhas)
Step-by-step explanation:
(ANSWER ASAP) Solve the inequality.
Answers
Answer:
a>6
Step-by-step explanation:
add 2 to both sides
Answer:
a>6
Step-by-step explanation:
First, you would add 2 to each side to cancel out the -2 after the a. Now, you have a>6.
In 1990 Detroit, Michigan, had an estimated population of 1,027,974. By 2000 the population had decreased 7 1/2%. What was the estimated population in 2000 for Detroit, Michigan? Find the answer to the nearest whole number.
Answers
Answer:
950876
Step-by-step explanation:
- the population had gone down 7.5%, that means 92.5% of the population remained [ 100 - 7.5 = 92.5 ]
- 92.5% of the original population is
( 92.5/100 ) * 1,027,974
- calculate and you'll get = 950875.95
- rounded up, its 950876
A rectangular garden has a length of 5a + 17 feet and a width of 4a feet. Which expression represents the area of the garden in square feet?
Answers
Answer:
(5a + 17) x 4a
Step-by-step explanation:
Part A: Determine the average rate of change over the interval [B, C] .
O 6
O 24
O 96
O 384
Part B: Determine the average rate of change over the interval [D, E] .
O 6
O 24
O 96
O 384
Part C: The average rate of change is
O larger over the interval [D,E] than [B,C].
O smaller over the interval [D,E] than [B,C].
O the same over the interval [D,E] than [B,C].
Answers
Answer:
Part A: 24
Part b: 384
Part c: larger over the interval
Step-by-step explanation:
8x+4(4x- 3) = 4(6x +4)-4
Answers
Captain America's circular shield has a diameter of 76.2 centimetres. What is the area of his shield?
Answers
Answer:
4560.37
Step-by-step explanation:
A= 1 /4 x π x 76.2²
Brainliest?????
The area of the Captain America's circular shield is 4560.36 cm²
From the question,
We are to determine the area of Captain America's circular shield, which has a diameter of 76.2 cm.
To do this,
We will use the formula for finding the area of a circle.
The formula for the finding the area of a circle is
[tex]A = \pi r^{2}[/tex]
Where, A is the area
and r is the radius of the circle
From the question
Diameter of the circular shield = 76.2 cm
First, we will determine the radius of the circular shield
From
[tex]Radius = \frac{Diameter}{2}[/tex]
∴ Radius of the circular shield = [tex]\frac{76.2}{2}[/tex] cm
Radius of the circular shield = 38.1 cm
Now, for the area of the shield
r = 38.1cm
∴ Area of the shield = [tex]\pi \times 38.1^{2}[/tex]
Area of the shield = 1451.61π
(Take π = 3.14159)
∴ Area of the shield = 1451.61 × 3.14159
Area of the shield = 4560.36 cm²
Hence, the area of the circular shield is 4560.36 cm²
Learn more here: https://brainly.com/question/12180399
Think of a real-life application where fractions and decimals could be used. Find 3 pictures related to this real-life scenario and put them on one Google Slide. Write down 5 examples of how fractions or decimals are related to this.
Answers
Answer:
1. Cooking
2. Construction
3. On a computer
Step-by-step explanation:
PLEASE HELP MY SOULLLLL
please answer these (please show a little work not alot is needed just some but, feel free to put more) plz put the question number next to the answer if you put it as text if you just edit the pictures then ignore then don't mind it
Answers
Answer:
I will help ur soul
Step-by-step explanation:
Do u need the work as well?
Alberto is heating a solution in his chemistry lab. The temperature of the solution starts at 17°C. He turns on the burner and finds that the solution's temperature increases by 5°C every minute. This graph shows the temperature change.
Answers
Answer:
B
Step-by-step explanation:
If you look closely at the graph you will see only B could be the answer.
A doesn't work
B works
C is close
D could never work
Which expression(s) have a value that is greater than 6?
Select all the correct answers.
A. 6×23
B. 6×218
C. 6÷34
D. 6−15
F. 6−120
Answers
Answer:
A B F
Step-by-step explanation:
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please help meh i really need it thanks UwU
Answers
Answer:
a. 9.5
b. 32
c. 68
d. 15
Step-by-step explanation:
PLS HELP 100 POINT I WILL MARK BRAINLEST
The New York State Department of Health (NYSDOH) collects, compiles, and analyzes information on influenza activity year round in New York State (NYS) and produces this weekly report during the influenza season. The following data starts on the first week of December.
Week 1 - There were 1,839 laboratory-confirmed influenza reports
Week 2 - There were 3,264 laboratory-confirmed influenza reports
Week 3 - There were 5,301 laboratory-confirmed influenza reports
Week 4 - There were 9,211 laboratory-confirmed influenza reports
Week 5 - There were 10,085 laboratory-confirmed influenza reports
Make a prediction. Knowing that this is the peak of the season (peak means the highest numbers of cases during the season), what do you guess the data will be in three months. Why do you think this?
Answers
Answer:
The number of cases will go down.
Step-by-step explanation:
It is stated that this data was recorded during the peak of the season, so it will go down in three months.
Ben earns $12,800 a year. About 15% is taken out for taxes.How much is taken out for taxes?
Answers
Answer:
10,200
Step-by-step explanation:
Subtract 15% using a calculator.
12,800-15%
what would the answer be iam kinda stuck on this
Answers
Answer:
82
Step-by-step explanation:
Triangles' degrees supposed to add up to 180 degrees. 56 = 42 = 98. 180 - 98 = 82.
I NEED HELP ASAP, WILL GIVE BRAINLIEST
Which shows the series 0 + 2 + 6 + 12 written in sigma notation? Which shows the series 0+2+6+ 12 written in sigma notation? a. 4 (2n - 2) n=1 b. 4 (n-1) (n − 2) n=1 C. 4 (n2 - 1) n=1 d. 4 An(n-1) n=1
Answers
Answer:
d
Step-by-step explanation:
Use POE to eliminate answers that are not correct. Plug 1,2,3,4 into n for each of the sums, and see if they give you 0+2+6+12. Only D does this.
Find the slope of each line
Answers
ok so its
0,-2 and 1,-3
simplify -d - 10.25(16d-4)
Answers
find x
please help me out will mark you brainliest
Answers
Answer:
x=52
Step-by-step explanation:
Answer:
Step-by-step explanation:
41+x+87=180, x=52
