A health insurance policy requires that each
person covered pay the first $300 of a bill and
then 0.2 times the rest of the bill. Fran is
covered by this policy and had to pay $500.
What was her total bill?
A quality control manager is inspecting four digital scales to see if they accurately reflect a weight of 0 ounces. The table shows the weight displayed on four empty scales.
Empty Scale Weight Displays
Scale 1
–1 ounce
Scale 2
–2 ounces
Scale 3
0 ounces
Scale 4
–1 ounce
What is the average error in the scale displays?
–4 ounces
–1 ounces
0 ounces
1 ounce
Mark this and return
Answer:
-1
Step-by-step explanation:
Answer:
-1
Step-by-step explanation:
on edge ;)
Jayda take 4 hours to deliver 156 newspapers. How many newspapers can Jayda deliver in one hour?
Answer:
Step-by-step explanation:
39
Answer:
39 is the answer you are looking for
A photograph of sides 35cm by 22cm is mounted onto a
frame of external dimension 45cm by 30cm. Find the area
of the border surrounding the photograph.
===================================================
Work Shown:
A = area of smaller rectangle
A = length*width
A = 35*22
A = 770
B = area of larger rectangle
B = length*width
B = 45*30
B = 1350
C = area of the border only
C = B - A
C = 1350-770
C = 580 square cm
Step-by-step explanation:
Dimension of photograph is 35cm and 22cm.
And external dimension of photo frame is 45cm and 30cm
So, the area of the border surrounding the photograph=Area of photo frame−Area of photo.
So, The area of the border surrounding the photograph=45×30−35×22
=1350−770=580cm
2
Solve the equation 3125x=−62 to find the value of x.
Answer:
x = 50
Step-by-step explanation:
if you meant 31/25x = -62
Answer:
-0.01984
Step-by-step explanation:
x=-62/3125
x=-0.01984
A 45000 car depreciates 12% each year how much does the car decrease by the end of the 1st year
Step-by-step explanation: It would take off a total of 5.4% which equals to 5,400 because 12% of 45000 is 5,400
x – 3.5 = 14.9, x = ?
Answer:
x = 18.4
Step-by-step explanation:
x - 3.5 = 14.9
Add 3.5 to both sides.
x = 14.9 + 3.5
x = 18.4
Answer:
x = 18.4
Step-by-step explanation:
x - 3.5 = 14.9
+ 3.5 +3.5
---------------------
x = 18.4
Having to do with quantities greater than zero A)positive B)negative C)Debt
Answer:
A)positive
Step-by-step explanation:
All quantities greater than zero will be positive, although zero itself is not considered negative or positive. Also, debt means that something would be owed. This would mean the number is negative and therefore not correct.
Help please !! I need help because I have a certain amount of time so if you could help that would be great thank you!
Answer:
The one that you selected is correct. The second one.
Step-by-step explanation:
Which equation can you use to solve the following problem? Aaron has 186 photographs. Each page in his photo album holds 8 photographs. How many pages will his photographs completely fill in his photo album?
Answer:
24
Step-by-step explanation:
A 24 lb. bag of dog food sells for $10.56. What is the unit price per pound?
a
$0.53/lb
b
$13.44/lb
c
$0.44/lb
d
$34.56/lb
IN THE MIDDLE OF A ! HOUR TEST PLS HELP MEH
Answer:
12324236
Step-by-step explanation:
sh no m
Answer:
the answer is 0.44
Step-by-step explanation:
divided 10.56 by 24
Guys please help I'm being timed
Answer:
C
Step-by-step explanation:
Please help!!!!!!!!!!
Answer:
The overall average is 70 dollars for all weeks together
Answer:
The average amount Mrs. Johnson spent per week is 70 dollars.
Step-by-step explanation:
47+96+78+61+68/5 = 350/5 = 70
A proportion(Equivalent fraction) is a set of two equal ratios for example: 20/30=10/15 true or false!!! Please answer fast
Answer: true
Step-by-step explanation:
PLEASE THESE 2 HELPPPPPPPPPPPP
Answer:
c and g
Step-by-step explanation:
What is the value of x?
Answer:
x=84
Step-by-step explanation:
the sum of the angles in a pentagon is always 540 so do
540-131-108-107-110=84
Answer:
84
Step-by-step explanation:
The picture shown is 5 sided polygon
By using the formula (n - 2) * 180
We would get (5 - 2) * 180
3 * 180 = 540
We first add
131 + 108 + 107 + 110 + x = 456 + x
With the angle of the entire polygon, we would subtract which would give us the value for x
540 - 456 = 84
What is the solution to this equation? Show your work. -7n + 29 = -5(n - 7)
Please help I’m taking a test and don’t have much time left
Answer:
That is correct
Step-by-step explanation:
Took the same. Quiz
46=3(r+6)+5(r+4) plz hurry
Line t has an equation of y = -1/2 x + 7. Line u is parallel to line t and passes through
(4, -6). What is the equation of line u?
Answer:
y = -1/2x - 4
Step-by-step explanation:
Let equation of line u be y = mx + c
since line t and line u are parallel, slope/gradient of both lines are the same (aka m = -1/2)
sub (4, -6):
-6 = -1/2(4) + c
c = -4
therefore, equation of line u is y = -1/2x - 4
This is a question on coordinate geometry. If you wish to venture further into it/understand this topic better, you may want to follow my Instagram account (learntionary), where I post some of my own notes on certain topics and also some tips that may be useful to you :)
What is 3 1/4 I don’t know what I am supposed to do can some one help me please think you
Answer:
uh i don't really get the question you asked, but if it's asking for the improper fraction of 3 1/4, it's 13/4.
Step-by-step explanation:
Write the equation of the line that goes through the point (1,3) & is
PARALLEL to the line y=2x+8 *
Answer:
y = 2x + 1
Step-by-step explanation:
Let the equation of the line be y = mx + c
since it is parallel to y = 2x + 8, their slope/gradient is the same (aka m = 2)
sub (1, 3):
3 = 2(1) + c
c = 1
therefore, the equation is y = 2x + 1
This is a question on coordinate geometry. If you wish to venture further into it/understand this topic better, you may want to follow my Instagram account (learntionary), where I post some of my own notes on certain topics and also some tips that may be useful to you :)
which of the following inequalities matches the graph?
Answer:
I think it is 2x-3y<7, also, I used a free program called Desmos to figure it out, in case you also want to.
Step-by-step explanation:
Starting from the same place a plane took 1 hr longer to fly 705 mi to Atlanta, than to fly 470 mi to New Orleans. If the plane flew at the same rate for the entire trip, what was the flying time for the shorter leg? a. 1 2 hr c. 1 1 2 hrs b. 1hr d. 2 hrs
Answer: d. 2 hrs
Step-by-step explanation:
Let x = Time taken(in hours) to fly 470 mi to New Orleans. (Shorter leg)
Then Time taken to fly 705 mi to Atlanta= x+1 (longer leg)
Since the plane flew at the same rate for the entire trip.
i.e. Speed 705 mi to Atlanta = Speed to fly to New orleans
[tex]\Rightarrow\ \dfrac{705}{x+1}=\dfrac{470}{x}\ \ \ \ \ \ \ [\text{Speed}=\dfrac{\text{Distance}}{\text{Time}}]\\\\\Rightarrow\ 705x=470(x+1)\\\\\Rightarrow\ 705x=470x+470\\\\\Rightarrow\ 705x-470x=470 \\\\\Rightarrow\ 235x=470\\\\\Rightarrow\ x=\dfrac{470}{235} \\\\\Rightarrow\ x=2[/tex]
hence, the flying time for the shorter leg = 2 hours
So (d) is the correct option.
ANAWER ASAP NEED HELP ASAP!!!!!!
Answer:
1/3
Step-by-step explanation:
84.7g of sugar is needed to make 11 cakes. How much sugar is needed for 5 cakes
Answer:
38.5 grams of sugar for 5 cakes
Step-by-step explanation:
Set up a ratio of grams to cakes
84.7g:11
How much for 1 cake(unit rate because you want sugar over cakes)?
Just divide by 11.
7.7g:1
But you need 5 cakes so multiply by 5
38.5g:5
Answer:
Step-by-step explanation:
First divide 84.7 and 11 which is 7.7
So there is 7.7g of sugar in one cake.
Next multiply 7.7 by 5 which is 38.5
Therefore you need 38.5g of sugar for 5 cakes
Carri is trying to run a certain number of miles by the end of this month. If Carrie is 55% of the way to achieving her goal and she has already run 11 miles, how many miles is she trying to run by the end of this month
Answer:
20 miles
Step-by-step explanation:
Let
x = total number of miles she wish to run the end of this month
If Carrie is 55% of the way to achieving her goal and she has already run 11 miles
55% of her total miles = 11 miles
55% of x = 11 miles
55/100 * x = 11 miles
0.55x = 11
Divide both sides by 0.55
x = 11 / 0.55
= 20
x = 20 miles
x = total number of miles she wish to run the end of this month = 20 miles
She is trying to run 20 miles by the end of this month
another sequence is defined by a term to term sequence where k and r are constants
SEE IMAGE BELOW
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[tex]U(n + 1) = kU(n) + r[/tex]
_________________________________
[tex]n = 1[/tex]
[tex]U(1 + 1) = kU(1) + r[/tex]
[tex]U(2) = k \times U(1) + r[/tex]
[tex]188 = k \times (37) + r[/tex]
[tex]37k + r = 188 \: \: \: (( \alpha ))[/tex]_________________________________
[tex]n = 2[/tex]
[tex]U(2 + 1) = kU(2) + r[/tex]
[tex]U(3) = k \times U(2) + r[/tex]
[tex]943 = k \times (188) + r[/tex]
[tex]188k + r = 943 \: \: \: (( \beta ))[/tex]
_________________________________
[tex]188k + r = 943 \: \: \: (( \beta ))[/tex]
[tex]37k + r = 188 \: \: \: \: \: (( \alpha ))[/tex]
[tex](( \beta )) - (( \alpha )) = [/tex]
[tex]188k - 37k + r - r = 943 - 188 \\ [/tex]
[tex]151k = 755[/tex]
Divide sides by 151
[tex] \frac{151k}{151} = \frac{755}{151} \\ [/tex]
[tex]k = 5[/tex]
Put the value of k in one of the equations to find the r :
[tex]37k + r = 188[/tex]
[tex]37 \times (5) + r = 188[/tex]
[tex]185 + r = 188[/tex]
[tex]r + 185 = 188[/tex]
Subtract sides 185
[tex]r + 185 - 185 = 188 - 185[/tex]
[tex]r = 3[/tex]
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You are 6 feet tall and cast a 10 foot shadow. At the same time of day, your friend
casts a 9 foot shadow. How tall is your friend?
Answer:
5 feet tall
Step-by-step explanation:
6x - 3 = 3( 2x - 1 ) what is the answer need it fast please and thank you
Answer:
Any number for x will work
Step-by-step explanation:
6x-3=3(2x-1)
expand
6x-3=6x-3
add three to both sides
6x=6x
simplify
x=x
Therefore any number for x will work
Answer:
x=x
Step-by-step explanation:
6x-3=3(2x-1)
Used Distributive property to 3(2x-1)
6x-3=6x-3
Add 3 to both sides:
6x=6x
Divide 6 from both sides:
x=x