The sum of three consecutive even integers is 486. Find all three integers.
Answer:
161 + 162 + 163 = 486
Step-by-step explanation:
(X) + (X + 1) + (X + 2) = 486
X + X + 1 + X + 2 = 486
3X + 3 = 486
3X + 3 - 3 = 486 - 3
3X = 483
3X/3 = 483/3
X = 161
What numbers are included in the set of integers? What numbers are not included
Answer:
sample response: Integers are the set of whole numbers and their opposites. Fractions and decimals are not included in this set.
Step-by-step explanation:
find the slope of the line graph blow
Answer:
x-2y+2=0
Step-by-step explanation:
Please convert these! (Scientific Notation)
Answer:
Below
Step-by-step explanation:
1.
[tex]4.2*10^{-1}[/tex]
2.
[tex]2.875*10^{3}[/tex]
3.
[tex]1.4031 *10^{6}[/tex]
4.
[tex]8.3*10^{-2}[/tex]
If you need help understanding why you move the decimal places, you can ask in the comments. :).
6x89+93=
please it wont be mean
zoo/m???
Answer:
can't you do it with calculator?
Jayla's bank account increased by 7% this year. Write an equation to represent the relationship between the amount that Jayla started with, b, and the amount she has now, c.
The equation that represents Jayla's current account balance with the initial amount is c=1.07b.
What is Compound Interest?
Compounding is a process where the interest is credited to the initial amount and interest, on the whole, is charged again. and this continues for t period of time.
It is given by the formula,
[tex]A = P(1+\dfrac{r}{100})^t[/tex]
where, A is the value after t period of time, and,
r is the rate of interest.
Given to us
Jayla's bank account increased by 7% this year.
The amount that Jayla started with is b,
The amount that Jayla has now is c.
The equation that represents Jayla's AccountWe know the general equation for compound interest is given as,
[tex]A = P(1+\dfrac{r}{100})^t[/tex]
Substituting the values we will get,
[tex]c=b(1 + \dfrac{7\%}{100})^1\\c = b(1.07)[/tex]
Hence, the equation that represents Jayla's current account balance with the initial amount is c=1.07b.
Learn more about Compound Interest:
https://brainly.com/question/25857212
Luke's parents hired a clown for his birthday party. The clown charges $100 plus an
additional $20 per hour. If h represents the hours, which expression represents how
much Luke's parents spent on the clown?
20h + 100
h
100 +
20
100h + 20
100 + h
Answer:
100+20h
Step-by-step explanation:
100 is fee plus 20h which is 20 per hour
7 people went to dinner. The total
bill was $42. How much did
each person pay if the bill was
shared equally?
Answer:
$6
Step-by-step explanation:
come on this is simple division, thx for the points though
Solve for the variable. 4/2=3/x
A.2/3
B.1.5
C.6
D.12
Answer:
B
Step-by-step explanation:
Given
[tex]\frac{4}{2}[/tex] = [tex]\frac{3}{x}[/tex] ( cross- multiply )
4x = 6 ( divide both sides by 4 )
x = 1.5 → B
Answer:
3/2 0r B. 1 1/2
Step-by-step explanation:
Step 1: Cross-multiply.
4/2=3/x
4*x=(3)*(2)
4x=6
Step 2: Divide both sides by 4.
4x/4=6/4
x=3/2
Answer:
x=3/2
3/2 is an equivilant to B 1.5 or 1 1/2
Find the product. Enter the product in simplest form. 8 x 1/3 =
8x1/3 is in the simplest form. 8x1/3=7 3/3x1/3=8 3/9. 8 3/9=8 1/3.
Simplest Form: 8 1/3
1.A load of bricks weighs 7,798 ounces.
Each brick weighs 67 ounces. Use compatible numbers
to estimate the number of bricks in the
load.
Hiiii Can someone please help me please
A, B, C, or D
F, G, H, or J
Ill give lots of points because there's two Please help me thank you BRAINLIEST ANSWER btw ❤️
Answer:
B, H
Step-by-step explanation:
The electrician charges 45 dollars per hour and 30 at the beginning. We are multiplying the hours, h, by 45 to get 45h. We add 30 to get C=45h+30
Jerome will always earn 75 dollars, but he also gets 10 percent commission, which is 0.10.
Answer:
B and H are the correct answers
Mariah has a spinner that has 10 equal sections, each containing a different number from 1 to 10. Mariah determines about how many times the spinner will land on a number that is greater than 7 in 250 spins, and her work is shown below.
P (number greater than 7) = StartFraction Number greater than 7 over Total number of sections EndFraction times number of spins = StartFraction 4 over 10 EndFraction (250) = 100.
What mistake did Mariah make, if any?
Mariah has the formula reversed; it should be the total number of sections over the numbers greater than 7.
Mariah should have used a 3 in the numerator because there are 3 numbers greater than 7.
Mariah should multiply by the number of sections in the spinner rather than the total number of spins.
Mariah calculated the prediction correctly and did not make any mistakes.
Answer:
Mariah should have used a 3 in the numerator because there are 3 numbers greater than 7.
Step-by-step explanation:
Edge my friends
Answer:
Its B
Step-by-step explanation:
The dimensions of a rectangular building used to store tools for electrical lineman has a length of 12x+24 feet and the width of 20x-10 feet.
1.Write the expression that represents the area of the building, in terms of x.
2. Write the expression that represents the perimeter of the building, in terms of x.
3. If the perimeter is going to be 220 feet, what are the dimensions of the building.
Answer:
a) Area = 2x² + 3x - 2
b) Perimeter = 64x + 28
c) Length = 60 feet and Width = 50 feet
Step-by-step explanation:
It is given that:
Length of building = 12x + 24
Width of building = 20x - 10
Area = Length * Width
Area = (12x + 24) * (20x - 10)
Area = 12x(20x - 10) +24(20x-10)
Area = [tex]240x^2-120x+480x-240[/tex]
Area = [tex]240x^2+360x-240 = 2x^2+3x-2[/tex]
Perimeter = 2 (Length + Width )
Perimeter = 2 (12x + 24 + 20x - 10 ) = 2 (32x +14 )
Perimeter = 64x + 28
Putting Perimeter = 220
220 = 64x + 28
64x = 220 - 28
64x = 192
Dividing both sides by 64
x = 3
Length = 12(3) + 24 = 36 + 24 = 60 feet
Width = 20(3) - 10 = 60 - 10 = 50 feet
Therefore,
a) Area = 2x² + 3x - 2
b) Perimeter = 64x + 28
c) Length = 60 feet and Width = 50 feet
If a line passes through (4,13) and (6,19) what is the slope? And can you please explain how you got your answer
Answer:
The slope is 3.
Step-by-step explanation:
The equation for slope is either [tex]\frac{y2-y1}{x2-x1}[/tex] or [tex]\frac{y1-y2}{x1-x2}[/tex]. So this should be [tex]\frac{19-13}{6-4}[/tex], which is 3.
Answer:
Slope =
6
—
2
Step-by-step explanation:
First find the rise over run
Second use the format
Y2-y1
———-
X2-x1
Using the format you will get this
19-13
——
6-4
Next solve
Which then you get
6
—
2
- The discount is $4.40 off for each mug. - The club is able to order 24 mugs if they choose this company The club has a budget of $120 for the mugs. There is a set-up fee for each order, but the company decides to waive the fee for the science club. What is the regular price per mug at this company?
Answer:
The answer is $9.40
it would be $9.40, hope this helped
In a league of 320 high schools that participate in UIL soccer, only 16 schools make it to the play-offs. What percentage of the league’s soccer teams move on to the play-offs?
Answer:
20% (I believe)
Step-by-step explanation:
If you divide 16 from 320 you should get 20, and 20% of 320 is 16! :3 (I really hope that this helps- I'm not the best at math ;w;)
PLEASE PLEASE HOW MANY TIMES CAN I SAY PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer like
Answer 1.___________
Answer 2.___________
Answer 3.___________
Answer 4.___________
Answer 5.___________
How many degrees are in a third of a full
Answer:
120
Step-by-step explanation:
Which of the following expressions are equivalent to 20x2−116x+80 ? Select all that apply.
A. (x−5)(5x−4)
B. 4(x−5)(5x−4)
C. 4(x+5)(5x+4)
D. 4x(5x−29)+20
E. 4x(5x−29+80)
F. 2(10x2−58x+40)
Answer:
a f e
Step-by-step explanation:
-5(-y+5)+ 5y=-5
Solved by substitution
Answer:
5y(5) +5y=-5
25y+5y=-5
30y=-5
Step-by-step explanation:
BRAINLIEST FOR THE CORRECT AWNSER! The slope of the line below is –3. Use the coordinates of the labeled point to find a point-slope equation of the line.
Answer: y+7 = 3(x-5) A
Step-by-step explanation: Plug in the points into y-y1= m(x-b)
An ipod shuffle costs $99.00. The sales tax rate is 8%. What is the total cost of the ipod shuffle including tax?
You have 100 dollars and you give away 25% each week. How many weeks would it take to run out?
Answer:
1 day
Step-by-step explanation:
day if you're like mee because I will buy chips cards for games
Answer:
4
Step-by-step explanation:
Show how to rewrite 1/5 with the denominator 10
The denominator is the bottom number.
To change the 5 to 10, you would multiply 5 by 2: 5 x 2 = 10
Because you multiplied the 5 by 2, you also need to multiply the numerator ( top number) by the same amount.
1 x 2 = 2
So 1/5 = 2/10
The answer is 2/10
A rectangle is shown on the coordinate plane below
Answer:
hi
Step-by-step explanation:
Answer:
True, False, False, False, True, FalseStep-by-step explanation:
Coordinates of A, B and C are:
A(-5, -8), B(-8, 1), C(-2, 3)The distances AB and BC are:
AB = √(-8 + 5)² + (1 + 8)² = √9 + 81 = √90 = 9.48 ≈ 9.5BC = √(-2 + 8)² + (3 - 1)² = √36 + 4 = √40 = 6.32 ≈ 6.3Perimeter of rectangle:
P = 2(9.5 + 6.3) = 31.6 ≈ 32Area of rectangle:
A = 9.5*6.3 = 59.85 ≈ 60Correct choices are: 1 and 5, the rest are incorrect
The sum of two consecutive odd integers is 144. Which expression may be used to solve the problem?
Answer:
smaller no.=x
larger=x+2
x+x+2-144
2x+2-144
2x=142
X=71
Smaller=71
Larger=71+2=73
What is the value of Y below?
Answer:
y=2
Step-by-step explanation:
114 points on the coordinate plane below which point would lie on both the X axis and the Y axis?
Answer:
(0, 0 )
Step-by-step explanation:
The point at the origin, where the x and y axes meet is on both
The coordinates of the origin are (0, 0 )
what transformation is?
Answer:
incomplete sentence More information At least please?
