range of 24, 31, 12, 38, 12, 15
Answer:
the answer would be 26
Step-by-step explanation:
To find the range you would have to subtract the biggest number in the sequence by the smallest number
please help help help
Answer:
7×8
Step-by-step explanation:
17×8=136
10×8=80
136-80=56
find the multiplication that = to 56 and that is 7×8.
This parallelogram has 4 equal angles, but
not 4 equal sides. What is its name?
Answer:
It's a Rhombus!
Washer and dryer cost $784 combined. The washer cost $66 less than the dryer. What is the cost of the dryer.
Answer:
$425
Step-by-step explanation:
Let the dryer cost x
and the dish washer cost y
x+y=784-----------1
y=x-66-------------2
put the value of y=x-66 in 1
x+x-66=784
2x= 784+66
2x=850
x=850/2
x=425
Hence the dryer cost $425
Add. Write your answer in simplest form. HELP ASAP!
2 2/9 + 1 4/9
4 1/9
3 2/3
3 1/3
4 6/9
Which system of equations is in standard form?
solve the equation y = 200 - 5(x + 37) for x if y = 360.
Answer:
x= -35.153846
Step-by-step explanation:
360=200-5(x+37)
360=195(x+37)
360=195x+7215
360-7215=195x+7215-7215
-6855=195x
-6855/195=195x/195
-35.1538461538=x
-35.153846=x
I THINK ;]
Which number produces a rational number when multiplied by 1/5
Answer:
b
Step-by-step explanation:
Identify the constant of proportionality from the graph.
A. 1/2
B. 8
C. 2
D. 5
Which inequality is true if n = 81?
F 3n < 84
G n − 29 < 53
H 2n < 162
J n + 5 < 76
Answer:
G n - 29 < 53
Step-by-step explanation:
Replace n with 81 so it becomes
81 - 29 < 53
If you solve, 81 - 29 would be 52
Then you have
52 < 53
This is true since 53 is greater than 52
$4\%$ of the students at Excellent Elementary are vegetarians. If there are $1200$ non-vegetarians, how many students go to Excellent Elementary?
Answer:
1250 students go to Excellent Elementary.
Step-by-step explanation:
Given that 4% of the students at Excellent Elementary are vegetarians, you can subtract 4% from 100% to find the percentage of students that are non-vegetarians:
100%-4%=96%
Now, since you know that 96% of the students are non-vegetarians and that they are 1200, you can use a rule of three to find the amount that represents 100% which would be the total amount of students that go to Excellent Elementary:
96% → 1200
100% → x
x=(100*1200)/96
x=1250
According to this, the answer is that 1250 students go to Excellent Elementary.
Which equation is not equivalent to 2x + 14 = 4x - 6
a) 14 +6 = 2x
b) -2x =20
c) 2x - 4x = -20
d) x = 10
The equation that is not equivalent to 2x + 14 = 4x - 6 is c) 2x - 4x = -20
To determine which equation is not equivalent, we need to simplify each option and see if it yields the same solution as the original equation.
Option c) simplifies to -2x = -20, which is different from the original equation. In the original equation, we have 2x + 14 = 4x - 6.
Therefore, the equation 2x - 4x = -20 is not equivalent to 2x + 14 = 4x - 6.
To know more about equation:
https://brainly.com/question/10724260
#SPJ6
Jillian noted that 17 of the guests said they wanted to eat a hotdog at the party hotdog buns are sold in packs of eight how many packs of hotdog buns should jillian buy
b) The cube root of 74.088 is 33 % of a number.
What is the number?
cube root is 4.2, the number u are looking for is 12.6
Find two equivalent ratios for 3:4 using multiplication
A. 6:8
B.9:12
C. 6:12
Answer:
A and B
Step-by-step explanation:
3:4 multiplied by 2 is 6:8
3x2=6 4x2=8
3:4 multiplied by 3 is 9:12
3x3=9 4x3=12
make b the subject of the formula a=squareroot of b+6
Which of these strategies would eliminate a variable in the system of equations? 5x+8y=-1 5x -8=-7
Answer:
To eliminate a variable in the system, we will have to subtract both expressions from each other
Step-by-step explanation:
Given the equations
5x+8y=-1
5x -8y=-7
To eliminate a variable in the system, we will have to subtract both expressions from each other
5x - 5x +8y-(-8y) = 1-(-7)
0 + 16y = 8
16y = 8
You can see that the variable x has been eliminated by simply subtracting both equations
y = 8/16
y = 1/2
Norma has an A-frame cabin. The back is shown below. How many square feet of paint will she need to cover the back of the cabin? please help
Answer:
191.25 square feet
Step-by-step explanation:
The question is basically asking for the area.
The area of a triangle is base times height divided by 2.
So...
15 * 25 1/2 = 382.5
382.5 divided by 2 = 191.25 square feet.
Hope this helps!
Please help I need by 9:00 am
Answer:
here!
Step-by-step explanation:
so graphing lines are pretty hard but this one is fairly simple. here the slope formula format is y=mx+b
m being the slope
and b being the y-intercept
so as you can see your equation has no slope meaning your line is just going to be straight
and then if you take a look to find the only other thing your equation has in it is a 6 as the y-intercept meaning in order to graph this find where 6 is on the y-axis (the vertical line on the side) and draw a line going horizontal and put a dot or a point on (0,6) to mark that you have found the y-intercept and that this is the only known point on your line graph so far with the information given. i hope this makes sense, and have a great day!
Which one is the correct answer please
Answer:
line b
Step-by-step explanation:
plz mark brain :)
Answer:
Line C
Step-by-step explanation
Chloe went to Dairy Swirl to get two scoops of ice cream. The two scoops cost $3.39. She asked the server to add hot fudge and m & m’s to her ice cream. If her sundae cost $4.89 after the two toppings were added, how much was each topping
What are the solutions to x2−10x=39? Question 4 options: 3 and -13 1 and -39 -1 and 39 -3 and 13
Answer:
[tex]x=-3,13[/tex]
Step-by-step explanation:
Given: [tex]x^2-10x=39[/tex]
To find: solutions of the given equation
Solution:
[tex]x^2-10x=39\\x^2-10x-39=0[/tex]
Write [tex]-10=-13+3[/tex]
Therefore,
[tex]x^2-13x+3x-39=0\\x(x-13)+3(x-13)=0\\(x+3)(x-13)=0\\x=-3,13[/tex]
So, solutions of the given equation are [tex]-3[/tex] and [tex]13[/tex].
HELPPP GIVING BRAINLIEST
Answer:
I belive the second answer is correct
Step-by-step explanation:
Answer this real-world question
Xavier had $100 in his lunch account. He spends $6 for lunch each day. Zack has $160 in his lunch account. He spends $10 each day. After how many days will the boys have the same amount of money in their accounts? How much money will they each have on that day?
Answer:
After 15 days they'll both have $10
Explanation:
100 (Xavier's total)- 6x (6 dollars every day) = 160 (Zach's total amount) -10x (10 dollars every day)
[tex]100-6x=160-10x\\[/tex]
+10x on both sides
[tex]100+4x=160[/tex]
-100 on both sides
[tex]4x=60[/tex]
/4 on both sides
[tex]x=15[/tex]
Sara was thinking of a number. Sara halves the number and gets an answer of 38.5. Form an equation with x for the information
Answer:The equation wth x in the information can be written as
1/2 x = 38.5 , Upon solving, the number = 77
Step-by-step explanation:
Let the number Sara was thinking about be x
halving the number to get an answer = 38.5 can be expressed as
1/2 X = 38.5
The equation with x in the information can be written as
1/2 x = 38.5
solving it becomes
1/2 x= 38.5
x = 38.5 x 2
x=77
The number Sara was thinking about = 77
Find the point were the two lines cross.
y = 2x+8
Answer:
pq = 10
Step-by-step explanation:
the opposite value of -51
Expression that is equivalent to (b^10) ( b^2)in the form of b^m
Answer:
b^12
Step-by-step explanation:
Multiply b^10 by b^2 by adding the exponents.
b^12
Tom and lorna sat the same test. Tom scored 70% on the test. Lorna scored 29 out of 40 marks. Who got a higher score? Justify your answer
Answer:
Lorna
Step-by-step explanation:
29/40 = 72.5%
72.5% > 70% => Lorna got a higher score.
solve the problem down below:
ty :P
Answer:
the correct answer is1/4