Bella is a salesperson who sells computers at an electronics store. She makes a base pay of $60 each day and is also paid a commission for each sale she makes. One day, Bella sold $1000 worth of computers and was paid a total of $70 that day. Write an equation for
P
,
P, in terms of
x
,
x, representing Bella's total pay on a day on which she sells
x
x dollars worth of computers
Answer:
c(100/70)+60 would be your equation
Step-by-step explanation:
Having problems with this question help needed
Answer:
-3 is not a solution
Step-by-step explanation:
Subtstitute the possible solution into the equation and see if it is true
3x -5 = 4+2x
3(-3) -5 = 4+2(-3)
-9-5 = 4-6
-14 = -2
This is not true so -3 is not a solution
Answer:
NoStep-by-step explanation:
We will substitute 3 for the value of x in the equation.
[tex]{ \longrightarrow \sf \qquad 3x-5=4+2x }[/tex]
[tex]{ \longrightarrow \sf \qquad 3( - 3)-5=4+2( - 3) }[/tex]
[tex]{ \longrightarrow \sf \qquad - 9-5=4+( - 6) }[/tex]
[tex]{ \longrightarrow \sf \qquad -14=4 - 6}[/tex]
[tex]{ \longrightarrow \sf \qquad -14= - 2}[/tex]
We can see that,
[tex]{ \longrightarrow \sf \qquad L.H.S ≠ R.H.S}[/tex]
Therefore,
[tex]{ \longrightarrow \sf \qquad 3 \: is \: not \: a \: solution \:of \: equation \: ( 3x-5=4+2x) }[/tex]
Brian has a rope that is 8 meters long. He cuts away a piece that is 2.33 meters long. How long is the remaining piece of rope?
Answer:
5.67m
Step-by-step explanation:
8.00m - 2.33m = 5.67m
find m ABC (2x+14) (x+7)
Answer:
Last option 30°
damm sure about it
Step-by-step explanation:
value of x is 23 but value of Angle ABC will be x +7 i.e. 30
Answer:
30
Step-by-step explanation:
∠ABC + ∠CBD = 90°
x + 7 + 2x + 14 = 90°
x + 2x + 7 + 14 = 90
3x + 21 = 90
Subtract 21 from both sides
3x = 90 - 21
3x = 69
Divide both sides by 3
x = 69/3
x = 23
∠ABC = x + 7
= 23 + 7
= 30
Write an explicit formula for a_na n , the n^{\text{th}}n th term of the sequence 9, 16, 23, ...9,16,23,....
Answer:
you plus oil sequence together the you get night 16 ÷ 2 number of this turquoise wiki 6 and you get 16 thank you
Let C be the curve parametrized by c(t) = (t, t^2/2) for 0 <=t<=1.
1. (a) Calculate the slope of the tangent line to c(t) at t =1/2
[tex]\\ \sf\longmapsto C(t)=(t,\dfrac{t^2}{2})[/tex]
[tex]\\ \sf\longmapsto C(1/2)=,\dfrac{1}{2},\dfrac{(1/2)^2}{2})[/tex]
[tex]\\ \sf\longmapsto C(1/2)=(\dfrac{1}{2},\dfrac{\dfrac{1}{4}}{2})[/tex]
[tex]\\ \sf\longmapsto C(1/2)=(\dfrac{1}{2},\dfrac{1}{8})[/tex]
Now
Slope
[tex]\\ \sf\longmapsto \dfrac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\\ \sf\longmapsto \dfrac{0-\dfrac{1}{8}}{0-\dfrac{1}{2}}[/tex]
[tex]\\ \sf\longmapsto \dfrac{\dfrac{1}{8}}{\dfrac{1}{2}}[/tex]
[tex]\\ \sf\longmapsto \dfrac{1}{4}[/tex]
Find x to find the measure of the remote interior angle
Answer:
x = 88
Step-by-step explanation:
Theorem:
The measure of an exterior angle of a triangle is equal to the sum of the measures of its remote interior angles.
x + 46 = 134
x + 46 - 46 = 134 - 46
x = 88
If your Science class eats 168 slices of
pizza in 4 hours, how many slices is
that per hour?
Answer:
42 slices per hour
Step-by-step explanation:
Answer: 42 slices per hour
Step-by-step explanation: 168 divided by 4= 42
Or 42x4= 168
Several employees have submitted different methods of assembling a subassembly. Sample data for each method are:
The Number of treatments in the experiment described the number of independent variables in the experiment, hence, the number of treatment is 4.
The number of treatment as seen in the table given include ; Carl's method, Lind's method, Szabo's method and Manley's method. These methods are the different treatment applied on the group of subjects in the experiment.Therefore, the number of treatment in the experiment is 4.
Learn more ::https://brainly.com/question/25673396
Which expression is the factorization of x2 + 10x + 21?
(x + 3)(x + 7)
(x + 4)(x + 6)
(x + 6)(x + 15)
(x + 7)(x + 14)
Factorisation of x² + 10x + 21
x² + 10x + 21Here, let's first multiply the extreme values,i.e. 1*21 = 21. So, we need to get such a number that adds 21 and as we can see that 10x is the middle value of this sum. Hence, 7 and 3 is suitable as while adding it makes 10 and multiplying we get 21
x² + (7 + 3)x + 21 x² + 7x + 3x + 21Now, lets segregate it into two groups. 1st group is x² + 7x and the other pair is 3x + 21 after which lets factorise them
x(x + 7) + 3(x + 7) (x + 3)(x + 7)So, we get the first option as correct which is (x + 3)(x + 7)
DIRECTION: Create your own mathematical world problem that involves division of fraction. you base your problem from the given data or facts. then show your solution
Ana work in the office 2 1/2 hours in 1/5 day
need help plss
determine the inverse k(k)=(x-2)(x-2)
Nicholas is buying shirts for his baseball team. He will pay $12.50 for each shirt
plus a one-time fee of $37.00 for the design.
Which equation can be used to find y , the total cost to buy x shirts?
y = 12.5 x - 37.00
y = 37.00 x + 12.5
y = 12.5 x + 37.00
y = 37.00x - 12.5
Answer:
It would be C.
Step-by-step explanation:
Y would be the Amount he would pay plus the one time fee. So there for it would be Y=12.5+37.00
In testing a certain kind of truck tire over rugged terrain, it is found that 25% of the trucks fail to complete the test run without a blowout. Of the next 15 trucks tested, find the probability that a) from 3 to 6 have blowouts;
this looks pretty easy but i have no idea how you do it can someone help?
thanks :)
Help me plz we’ll mark brainliest ONLY if u are correct L
Answer:
16/24+21/24
Step-by-step explanation:
Hope it helped!!
Answer: turtles
Step-by-step explanation:
This model represents a fraction
Answer:
yes
Step-by-step explanation:
Sarah made 2 3/4 cup of lemonade she drank 1 and 1/2 cups for lunch how much lemonade does she have left
Answer:
1 1/4 cup
Step-by-step explanation:
Make the mixed fractions regular fractions by multiplying the outside number by the denominator and then adding it to the numerator. For example
2 3/4
2 * 4 = 8 + 3 = 11
2 3/4 = 11/4
You should get 3/2 for how much she drank.
Now make sure your denominators are the same. Multiply both the numerator and denominator of the amount she drank by two to get 6/4
Then subtract the fractions.
11/4 - 6/4 = 5/4
Now make that into a mixed fraction.
She has 1 1/4 cup left
Write the equation of a line that is parallel to y=9 and that passes through the point (3,−8).
Answer:
y=-8
its right give brain
In a 30-60-90 triangle, the length of the hypotenuse is 6. What is the length of the shortest side?
Answer:
The Length Of Shortest Side Would Be 3.
In Case Of 30-60-90 triangle, the length of the shortest side is half of that of hypotenuse .
Hope it helps..Convert 4325 to base 20.
Answer:
216.1.4 is 4325÷20 so yup that's what I think
The result of converting 4325 to base 20 is 5
What are the digits of basses?When you see a number on a line in Bass TAB, it means you should play a specific note on that string. The fret numbers on a string are represented by the numbers on Bass TAB. The fifth fret on your bass is represented by the number 5. If you play a standard bass guitar, you will notice that it only has four strings. E, A, D, G is the standard tuning for a four-string bass (the same as the four lowest strings on the guitar but one octave lower). Fourths are used to tune the bass strings. A 4-string will probably suffice for most styles.Therefore,
Converting 4325 to base 20.
4 × 20³ = 32,000
3 × 20² = 1,200
2 × [tex]20^{1}[/tex] = 40
5 × [tex]$20^{0}[/tex] = 5
Adding all to get Ans = [tex]$4325_{20}[/tex]
Hence, The result of converting 4325 to base 20 is 5
To learn more about digits of basses, refer to
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in Triangle ABC. the measure of the largest angle is 32 less than 3 times the smallest angle. The measure of the middle angle is & more
than half the measure of the largest angle. What is the measure of the middle angle?
Answer:
I hope this helps! Please mark brainliest if the answer is correct!
Step-by-step explanation:
Let "x" be the measure of the smallest angle.
Then the largest angle is "3x - 32" and the middle angle is "8 + 1/2(3x - 32)".
There are 180 degrees in a triangle so adding the three angles gives us 180:
(x) + (3x - 32) + (8 + 1/2(3x - 32)) = 180
x + 3x + (3/2)x - 32 + 8 - 16 = 180
2x/2 + 6x/2 + 3x/2 - 40 = 180
11x/2 = 220
11x = 220(2)
11x = 440
x = 40
So the smallest angle is 40°
The largest angle is 3•40 - 32 = 120 - 32 = 88°
The middle angle is 8 + 1/2(88) = 8 + 44 = 52°
Can someone help me with this graph math problem please.
Answer:
x = (√2)
Step-by-step explanation:
Note that this is a 45-45-90 triangle, and that
cos 45 = adjacent side / hypotenuse. We want to find the value of x, which happens to be the adjacent side.
Recall (or look up) that cos 45 = 1/(√2). Thus:
1 / (√2) = x / 2. Solve for x by multiplying both sides by 2:
2 / (√2) = x
We want the answer as a fraction with ratinal denominator. To obtain this, multiply both numerator and denominator by (√2):
x = (√2)
If Will buys 1 kilogram of African rice and 2 kilograms of basmati rice, how much will he spend? brown rice $3.03/kg $3.59/kg sticky rice African rice $1.69/kg Bhutanese red rice white rice $3.42/kg $3.26/kg $3.05/kg basmati rice
Answer:
Step-by-step explanation:
Sorry, because of lack of punctuation and organization, I cannot determine with any confidence the price per kilo of each of the rices.
He will spend the price of one kg of African rice plus twice the price of Basmati rice.
IF
African rice = $1.69/kg
and
Basmati rice = $3.05/kg
THEN
Cost = 1.69 + 2(3.05) = $7.79
To serve 1 person at a local resturant, it takes 10 minutes. To serve 5 people it taes 18 minutes. Write and solve an equation to find the number of mintuess it will take to serve a party of 8
Answer:
24 MINUTES!
Step-by-step explanation:
(1, 10) (5,18)
x=people y=minutes
y=2(8)+8
y=2x+8=
24 minutes
ENJOY :D
(think its possible to get brainlist? :) )
Answer:
the answer is 24 minutes.
Step-by-step explanation:
y= 2(8)+8
y=2x+8=24 minutes
I really need help and if you give wrong answer or link then you are gonna be reported!
Answer:
hope it helps you.......
What is the perimeter of a
square with a side length
of 7.3 cm?
Answer:
29.2cm²
Step-by-step explanation:
The perimeter of a square equals 4a; i.e 4 multiplied by the length of one side.
4×7.3=29.2cm²
Just a cheerful teen willing to help,
hope you find this useful...
In 5 - 7 complete sentences, answer all of the following question. •Use this image to respond to the following prompt: •Is the slope of this line positive or negative? How do you know? •What is the y-intercept of this line? How did you find it? •What is the slope of this line? How did you find it?
The line is positive because it is going upwards. The y-intercept is positive 3. It can be found by seeing where the line intercepts the y-axis. The slope of the line is 2 and it can be found by using "rise over run."
(I saw the image on another question you had asked. Have a nice day!)
HELPPPPP
6. Raymond purchases concert tickets online
for $43.50. There is a 3% processing fee.
What is the total cost of the tickets? Round
to the nearest cent. (Example 3)
Answer:
$44.81
Step-by-step explanation:
Multiplying $43.50 by 1 yields the base price of the ticket (price of one ticket).
Multiplying $43.50 by 0.03 yields the tax on this amount.
Multiplying $43.50 by (1 + 0.03) yields the total unit cost of the tickets:
(1.03)($43.50) = $44.81 (which has been rounded up to the nearest cent)
Perform the indicated operation 1 1/3 · 3 3/4
1 1/3 * 3 3/4
4/3*3*3/4
3
hope this helps!
Jenna is training for a triathlon and wants to eat a diet with the ratio of carbohydrates to protein to fat that is 4:3:2 what percent of her diet is protein
Answer:
Step-by-step explanation:
