Answers
Answer:
hcf, ( 308; 420) = 28 = 2^2 × 7: greatest ( highest ) common factor ( divisor ), calculated.
Related Questions
Solve the system by elimination
-x - y = 6
x + y =-6
Answers
the ratio of boys to boys to girls in a class is 5:3.There are 32 students in the class.How many more boys than girls are there.
Answers
Answer:
8 more boys
Step-by-step explanation:
5 + 3 = 8
32 ÷ 8 = 4
5 × 4 = 20
3 × 4 = 12
20 - 12 = 8
Working at a Restaurant in Downtown Charlotte:
Katie earns $77 for working 7 hours.
Matthew earns $92 for working 8 hours.
John earns $108 for working 9 hours.
Patrick earns $115 for working 10 hours.
Who has the highest hourly wage?
Answers
Answer:
John would have made the most per hour at 12$ per hour (no taxes included)
Step-by-step explanation:
115/10=11.5$ per hour
108/9=12$ per hour
92/8=11.5$ per hour
77/7=11$ per hour
so john making 108$ for 9 hours he has the highest hourly wage.
A 4 metre long ladder is placed against a wall. The angle between the ladder and
the ground is 75°. How far up the wall does the ladder reach?
How do you do this?
Answers
Answer:3.86 m
Step-by-step explanation:
Given
Length of ladder L=4 m
angle made by ladder and the ground is [tex]\theta=75^{\circ}[/tex]
we will use trigonometry here
from the figure, we can write
[tex]\sin 75^{\circ}=\dfrac{x}{L}\quad [\text{where, x=distance of the ladder from the ground}][/tex]
[tex]\Rightarrow x=L\sin 75^{\circ}\\\Rightarrow x=4\sin 75^{\circ}=3.86\ m[/tex]
Emily wants to start a cell phone plan with AT&T. The company charges a set-up fee of
$39.99 and a monthly charge of $79.99 for the plan Emily wants to buy. Choose the
equation that models Emily's total cost C after m number of months.
C = 79.99 - 39.99m
O C = 39.99 + 79.99m
C = -79.99 - 39.99m
C = 79.99 + 39.99m
Answers
Answer:
39.99+79.99m
Step-by-step explanation:
She has to pay 39.99 and 79.99 times (m) months
PLz help anwser this
Answers
Answer: The slope is 0
Step-by-step explanation:
A woman begins planting her garden at 10:20 am. It takes her 5 ! "# hours to finish getting all of her flowers planted. She needs to shower and get ready for a dinner engagement at 5 pm. If her she needs 1 $ % hours to shower and get ready, will she make it on time?
Answers
Answer:
She will be ready, and she will make it on time.
Step-by-step explanation:
Given:
[tex]Start\ Time = 10:20\ am[/tex]
[tex]Planting = 5\ hours[/tex]
[tex]Shower = 1\ hour[/tex]
Required
Will she be ready by 5pm?
First, we calculate the time spent in planting and taking shower.
[tex]Time\ Spent = Planting + Shower[/tex]
[tex]Time\ Spent = 5\ hours + 1\ hour[/tex]
[tex]Time\ Spent = 6\ hours[/tex]
Next, we calculate the end time. i.e. the time she'll finish these tasks.
[tex]End\ Time=Start\ Time + Time\ Spent[/tex]
[tex]End\ Time=10:20\ am + 6\ hours[/tex]
[tex]End\ Time=04:20\ pm[/tex]
Since 04:20 pm is less than 5pm, then she will be ready, and she will make it on time.
I need help Ja'mireyus is going to the county fair. The cost of admission is $12.00 and it is $3.00 for each ride. If Ja'mireyus has $33.00, how many rides can he go on?
Answers
Answer:
none
Step-by-step explanation:
12 x 3 is 36, he has 33 dollars
Mike paid $32 for a sult Jacket that had been marked down 40% from its original price, What was the original price.
Answers
Answer:
The answer is $44.80
Step-by-step explanation: First, you need to find the how much 40% of $32 is:
32 x .40 = 12.80
Then, you add 12.80 to $32.
$32 + $12.80 = $44.80
Answer: 44.8$
Step-by-step explanation:
What you have to do is find 40% of 32. (it is 12.8) add 12.8 to 32. You get 44.8
y= 5x + 10
What is the y-intercept?
Answers
Answer:
10
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = 5x + 10 ← is in slope- intercept form
with y- intercept c = 10
Solve for y: 3(4y – D = 2(5y + ż).
The solution is y =
The solution is
Answers
Answer:
12y-10y=2z-2D
2y=2z-3D
Divide both sides by 2
Y=z-3D
Absolutely
A triangle has side lengths x, 10, and 7. What are the possible values of x?
Answers
Answer:
7,12.2
Step-by-step explanation:
100+49=149
√149≈12.2
x^2+49=100
x^2=51
=7
is it possible for an object to have more than one input value, but only one output value
Answers
Answer:
We conclude that it is possible for an object to have more than one input value, but only one output value.
Step-by-step explanation:
Yes, it is possible for an object to have more than one input value, but only one output value.
For example, considering the table having 'name' as the 'input' and the output as 'age'.
Name of Relatives Age (years)
Mr A 13
Mr B 14
Mr C 13
Mr D 15
Here, Each input has only input. But, multiple relatives can have the same age.
Here, Mr A and Mr C have the same 13 years age. This table represents a function.
Therefore, we conclude that it is possible for an object to have more than one input value, but only one output value.
Solve the equation 0.3 3=n
n=_____
Answers
Grant rents a car to visit family. The closest
rental company charges $40 a day plus $0.30
per mile. Grant is not able to spend more
than $150 for the rental and he needs the
car for 2 days. Write an inequality that can
help Grant determine how many miles, m, he
could travel on his budget
.Use the number line to represent the solution to the inequality written.
Answers
Answer:
I can't see the photo you linked its black and blank.
Step-by-step explanation:
Answer: where the pic at
Step-by-step explanation:
Sara needs to buy a gallon of milk for $3.98, a dozen eggs for $2.75, and paper towels for $3.87. Sara said she needs $10 to pay for all the items. Is her answer reasonable? *
Answers
Answer:
No
Step-by-step explanation:
$3.98 + $2.75 + $ 3.87 ≠ $10
$3.98 + $2.75 + $ 3.87 = $10.60
How to isolate the varible ‘x’
Show work.
-3x + 12y = 12
6x - 9y = 18
-6x + 2y = -4
6x + 3y = 3
3x - y = 4
-3x + 2y = -17
-6x + 3y = -30
7x + 6y = 16
4x - 2y = 1
16x + 5y = -2
4x - y = -2
Answers
help pls :(
Which pair of expressions is equivalent using the Associative Property of Multiplication?
Answers
Answer:
The pair of expressions in the options 'b' and 'c' is equivalent using the Associative Property of Multiplication.
Hence, options b and c are correct.
Step-by-step explanation:
The associative property of multiplication defines that when we multiply, we can group the numbers in any combination.
a × (b × c) = (a × b) × c
For example,
4 × (6 × 8) = (4 × 6) × 8
In our case, now, if we analyze the options 'b' and 'c'
5 (3a · 4) = (3a · 4) · 5
5 (3a · 4) = (5 · 3a) · 4
It is clear that both the expressions are equivalent using the Associative Property of Multiplication as we have discussed earlier.
Thus, the pair of expressions in the options 'b' and 'c' is equivalent using the Associative Property of Multiplication.
Hence, options b and c are correct.
for brainly and points
Answers
Answer:
2x X 4 - 3 = 2 x
Step-by-step explanation:
2x
Find the like terms.Please help..Please...3x-2y-3x
Answers
Answer:
The like terms would be 3x and -3x.
Step-by-step explanation:
If you add the like terms together you would get 0x and be left with -2y.
WILL GIVE BRANLIEST!!!
Consider the graph shown.
Complete the sentence based on the graph.
The value of f(x) is -2 at x=
and the value of f(-2)=
Answers
f(-2)=-5
what is an equation, in standard form, of the line through (1,7) and (-2, -3)?
Answers
Answer: -23
Step-by-step explanation:
Step-by-step explanation:
The equation of a line is 6x-2y=12. find the x-intercept and the y-intercept. a. x = -2 , y= 6 b. x = 2 , y= -6 c. x = -2 , y= -6 a. x = 2 , y= 6 which shows the line 3x -2y = -18 in slope-intercept form? y=3/2x+9 y=2/3x+9 y=-3/2x-9 y=2/3x-9 a line passes through the point (-1,3) and has a slope of -2. what is the equation of the line in slope-intercept form? y=2x+5 y=-2x+5 y=2x+1 y=-2x+1 a line passes through the points (1,7) and (-4,-3). what is the equation of the line in standard form? 4x-2y=10 4x+2y=10 4x-2y=-10 4x+2y=-10 which points are a solution to the inequality < −3+4? (choose all that apply) (select all that apply.) (0,4) (-2,7) (3,-4) (-1,-5)
Solve for x in the diagram below.
Answers
Answer: 5x + (x + 54) = 6x + 54
So now 6x + 54 = 90 because u are solving a right angle.
90 - 54 is 36. So 6x = 36 and 36 divided by 6 is 6. Your answer for X = 6 Hope this helps you please mark brainliest
Step-by-step explanation:
Please help due in 10 minutes
Answers
Answer: The number is 14 , look into the steps for more explanations.
Step-by-step explanation:
Twice the sum of a number and seven is three times the number .
in this case we will represent that number by the variable x.
The sum of x and 7 is x+7
Twice that will be 2(x +7)
That has to equation three times the number which will make it
2(x+7) = 3x Now solve for x to find the number by distributing
2x + 14 = 3x Subtract 2x from both sides
2x -2x
14 = 1x Divide both sides by 1
x = 14
4x + 5 = 18 can y'all solve x
Answers
you have to subtract 5 from both sides of the equation, when you do that you would get 4x =13 so you’d divide each side by 4
Answer:
x=13/4
Step-by-step explanation:
4x+5=18....collect like terms
4x=18-5
4x=13
x=13/4 or 3.25
Here is a rectangle ABCD.
A
B
20 cm
D
30 cm
The length of the rectangle is increased by 10%.
The width of the rectangle is increased by 5%.
Find the percentage increase in the perimeter of the rectangle.
Answers
answer
15.5%
Step-by-step explanation:
length = 30
30+10%=33
breadth=20
20+5%=21
area of rectangle = length × breadth
600² centimeters = 30 × 20
693² centimeters = 33 × 21
Increase = 15.5%
I really need help with this pls help me
Answers
9514 1404 393
Answer:
(a) -2
Step-by-step explanation:
Put -1 where x is and do the arithmetic.
f(x) = x³ +2x² -3
f(-1) = (-1)³ +2(-1)² -3
f(-1) = -1 +2 -3 = 1 -3
f(-1) = -2
Please help me i rly need this
Answers
Please answer shsjsjsnenen
Answers
Answer:
A.20%
hope this helped:D
A store has jeans on sale for 30% off. If the jeans
originally cost $40, how much will you spend on the jeans
after the discount and sales tax (8%)?
Answers
Answer:
$30.24!Step-by-step explanation:
Find the discounted price by setting up an equation
40-.3(40) AKA 30% of the original price is being taken off of the original price
Evaluate
40-12
$28 = discounted price
Sales tax is based on the reduced/discounted price* remember this
OF= multiplication (in this scenario)
.08x28
$2.24= sales tax
Add tax with discounted price
28+2.24=
$30.24!