Answer:
When you are driving a car, the number of miles that you can drive is directly proportional to the amount of gas you have. left in the tank. For instance, if you only have 2 gallons of gas. left, you can only travel 26 more miles
Step-by-step explanation:
When you are driving a car, the number of miles that you can drive is directly proportional to the amount of gas you have. left in the tank. For instance, if you only have 2 gallons of gas. left, you can only travel 26 more miles
Solve the equation. Round the solution to the tenths place.
6.35t = 56.515
t =
Answer:
t = 8.9
Step-by-step explanation:
6.35t = 56.515
56.515 / 6.35 = t
t = 8.9
Which of these is an Irrational number?
А
4.789
В
6.66666...
С
3.14159...
D
7.00000001
Answer:
the anser and the
Step-by-step explanation:
Answer:
If im wrong just say but i think it B
Step-by-step explanation:
Divide 7 by 20 to convert 7/20 to a decimal
Answer:
0.35
Step-by-step explanation:
To get 7/20 converted to decimal, you simply divide 7 by 20. Don't worry. You don't need to get the calculator out, because we did this for you. 7/20 as a decimal is: 0.35 Note: When Research Maniacs calculated 7/20 as a decimal, we rounded the answers to nine digits after the decimal point.
Which step was the first error made? -3\left(2x-3\right)=33−3(2x−3)=33 -6x+6=33−6x+6=33 step 1 -6x=27−6x=27 step 2 \frac{\left(-6x\right)}{-6}=\frac{\left(27\right)}{-6} −6 (−6x) = −6 (27) step 3 x=-4.5x=−4.5 step 4 Step 3 Step 2 Step 1
Given:
The equation is
[tex]-3(2x-3)=33[/tex]
The incorrect solution steps are given.
To find:
The first error.
Solution:
We have,
[tex]-3(2x-3)=33[/tex]
Using distributive property, we get
[tex]-3(2x)-3(-3)=33[/tex]
[tex]-6x+9=33[/tex]
The given step 1 is [tex]-6x+6=33[/tex], which is not correct.
Therefore, there is first error in step 1 because the distribution property is not used properly.
Hence, the correct option is D.
Please solve whatever this is, I’ll mark whoever gives me the right answer as brainliest!
Answer:
y= -a/bx +c/b
m= -a/b
b= c/b
Step-by-step explanation:
Hope this helps
please help me with this. please. thank you
Write this decimal in expanded form: 201.123
Answer:
200 + 1 + .1 + .02 + .003 + = 201.123
The height of the house is 35 feet. What is the height x of each story?
Answer:
14
Step-by-step explanation:
35-7 is 28. 28 divided by 2 is 14.
will mark brainy pls help
Answer:
i believe its 300
Step-by-step explanation:
Answer:
Heres my guess on it, he can feed around 301 people
Step-by-step explanation:
I think you would first find out how much it would cost to feed 1 person, which can be done by taking 18.45/3. It will equal around $6.15. then you would take that number and divide by the money he is willing to spend, which is 1850
(1850/6.15)
You get 300.81 which can round to around 301 people
(2x + 30)
(4x – 90°
What value for x will show that lines / and m ar parallel?
Answer:
d. 60
Step-by-step explanation:
[tex](2x + 30) \degree = (4x - 90) \degree \\ (exterior \: alternate \: \angle s) \\ \\ 2x + 30 = 4x - 90 \\ \\ 30 + 90 = 4x - 2x \\ \\ 120 = 2x \\ \\ x = \frac{120}{2} \\ \\ x = 60[/tex]
Craig is 24 years younger than his mother. Together their ages total 56 years. How old is each person?
Answer:
together their year=56 years
younger then his mother=24
56-24=32
The sum of three consecutive ODD numbers is -21. FIND THE THREE INTEGERS. define the variables,write and solve the equation,give all answer. HELPL!! DUE IN 13 MINUTES
Answer:
ok so
Step-by-step explanation:
Which equation could be used to find the value of x?
Triangle DEF where angle E is a right angle. DE measures 55. EF measures x. Angle D measures 49 degrees.
cos 49° = x over 55
tan 49° = x over 55
cos 49° = 55 over x
tan 49° = 55 over x
The answer is tan 49° = x over 55 (I got it correct on my quiz).
Which of the following comparisons is correct?
-2 2
4<−4
−6< −5
================================================
Explanation:
Let's go through the answer choices
A) This is false because -2 is actually larger than -5. Make a number line and you'll see that -2 is to the right of -5. Numbers on the right are larger than numbers on the left. B) This is also false. The value 0 is smaller than 2. A number line might help show this.C) Also false. It should be 4 > -4. Any positive number is always larger than any negative number. D) This is true. On a number line, -6 is to the left of -5, so -6 is smaller than -5. This makes -6 < -5 a true statement.PLS HELP ITS EASY AND DUE SOON!!!!!!!!!!!!
Answer:
The answer is 5
Step-by-step explanation:
40 ÷ by 8 = 5
8 × 5 = 40
I NEED HELP PLEASE !!!!!
Answer:
10 secs
Hope this helped, if not, don’t hate.
If a rectangle has perimeter of 50 cm., what could its dimensions (length and
width) be? Select all correct answers.
O 25 cm and 25 cm
15 cm and 10 cm
5 cm and 20 cm
10 cm and 5 cm
Answer:
The two middle ones: 15cm and 10cm; 5cm and 20cm
Step-by-step explanation:
The first one would be a rectangle with a perimeter of 100, while the last would have a perimeter of 30.
y=7x-2 which ordered pair is a solution of the equation
Only (3,15)
Only (-1,-10)
Both (3,15) and (-1,-10)
Neither
Answer:
Neither
Step-by-step explanation:
Just took the quiz
5x - y = 10
3x - 2y = -1
what is the solution
Answer:
I believe the answer is
(x,y)=(3,5)
4 times a number is 21 less than the square of that number. Find the positive solution
Answer:
Step-by-step explanation:
Let the number be x
by given condition,
4x = (x)² - 21
4x = x²- 21
0 = x² - 4x - 21
0 = x² - 7x + 3x - 21
0 = x ( x-7) + 3 ( x - 7)
0 = (x+3)(x-7)
hence
x + 3 =0.....
x = -3---------1
x - 7 = 0
x = 7 ------------2
we got value of x from 1 and 2.. but the question says positive value of x.
hence, x = 7 is the required value of x.
please help me please
Answer:
It’s 16
Step-by-step explanation:
I just know, I used to do this
What is the mode of the data set below 0,1,1,0,2,3,2,1,0,4,1,1
Answer: The mode would be 1
Step-by-step explanation: To find the mode of a set of numbers you need to
put all the numbers in order. Then, you need to count how many of each number you have in the set. And the number that appears the most is the mode.
Answer:
The mode is 1 because it appears the most amount of times
Step-by-step explanation:
Hope it helps :)
If m CDE=(3x+10)° m CDF=(x+25)°, and m EDF= 65°. Find m CDF
m∠CDF + m∠EDF = ∠CDE
[tex]x + 25° + 65° = 3x + 10[/tex]
[tex]x + 90° = 3x + 10[/tex]
[tex]90° = 3x + 10 - x[/tex]
[tex]90° = 2x + 10[/tex]
[tex]2x + 10 = 90[/tex]
[tex]2x = 90 - 10[/tex]
[tex]2x = 80[/tex]
[tex]x = \frac{80}{2} [/tex]
[tex]x = 40°[/tex]
m∠CDE
= 3 × 40 + 10
= 120 + 10
= 130°
Then , m∠CDF =[tex]x + 25 \\ = 40 + 25 \\ = 65°[/tex]
•°• m∠CDF = 65°What is the slope of the linear equation y=-2+6
Answer:
The slope would be m=0 as it is a straight line.
Step-by-step explanation:
You use the slope intercept formula y=mx+b to find the slope.
there are 30 red marble and 150 blue marblee in a box what is the ratio of blue marblee tonred marbles
Answer: 150:30
Step-by-step explanation: First, put 150. Next, put a : sign. Lastly, put the number 30. Hopefully this helped! :D
m= -(4+m) + 2
solve for m
Step-by-step explanation:
[tex]m = - ( 4 + m) + 2[/tex]
[tex]m = - 4 - m + 2[/tex]
[tex]m + m = - 4 + 2[/tex]
[tex]2m = - 2[/tex]
[tex]m = - 1[/tex]
is the required Answer.
Hope it helps :)
Answer:
-1
Step-by-step explanation:
To get an answer to increase you multiply by A 1/2 B 3/4 C 4/5 D 6/5
Answer:
D
Step-by-step explanation:
Question 2
1 pts
Carla is renting a canoe. It costs $100 for 2 hours and $160 for 5 hours. What is
the rate of change for this situation in dollars per hour? Do NOT put in a $.
numerical answer only.
Question 3
1 pts
Answer:
i hope that is what you are looking for
Step-by-step explanation:
100/2 is 50 dollars per hour
160/5 is 32 dollars per hour
At the recent school pep rally, 63 out of 300 students wore the school colors. What percent of students wore the school colors? *
A) 21%
B) 79%
C) 63%
D) 30%
Alonso went to the market With $55 to buy eggs and sugar he knows he needs a package of 12 eggs that cost $2.75 after getting the eggs he wants to buy as much sugar as he can with his remaining money does sugar he likes comes in boxes that each cost $11.50
Given:
Alonso has total amount = $55
Cost of a package of 12 eggs = $2.75
Cost of sugar box = $11.50
To find:
The number of sugar boxes he can buy with the remaining money after buying a package of 12 eggs that cost $2.75.
Solution:
Let the number of sugar boxes he can buy be x.
Total cost of x sugar boxes = $11.50x
Total cost of x sugar boxes and a package of 12 eggs = $(11.50x + 2.75)
The total cost must be less than or equal to $55.
[tex]11.50x + 2.75\leq 55[/tex]
[tex]11.50x\leq 55-2.75[/tex]
[tex]11.50x\leq 52.25[/tex]
Divide both sides by 11.50.
[tex]x\leq \dfrac{52.25}{11.50}[/tex]
[tex]x\leq 4.54348[/tex]
So, the greatest integer value of x is 4.
Therefore, he can buy 4 sugar boxes with his remaining money.