Answer:
16.7 sales
Step-by-step explanation:
As a salesperson, you are paid $50 per day plus $3 per sale. This week you make $400. Define your variables then, write and solve an equation for the number of sales you made.
Let the number of sales be represented by x
As a salesperson, you are paid $50 per day plus $3 per sale. This week you make $400.
The number of days in a working week = 5
Hence:
Total Amount made(A) = $400
Hence
$50 × 7 + $3 × x = $400
350 + 3x = 400
3x = 400 - 350
3x = 50
3x = 50
x = 50/3
x = 16.7 sales
Therefore, the number of sales you made = 16.7 sales
Find the volume of a cylinder that has a height of 19.2 inches and a diameter of 10.2 inches.
Answer:
V≈1568.89
Step-by-step explanation:
Which expressions are equivalent to 5(x + 7) + 7(x + 5)
Please help
Answer:
D. You got it right :)
Step-by-step explanation:
Distribute:
=(5)(x)+(5)(7)+(7)(x)+(7)(5)
=5x+35+7x+35
Combine Like Terms:
=5x+35+7x+35
=(5x+7x)+(35+35)
=12x+70
what is the inverse of y=log(x-2)
Answer:
f to the power of -1(x) =2*10to the power of x
f-1(x) =2*10x
Step-by-step explanation:
MAKE SURE THE -1 IS TO THE POWER OF F!!!! I DONT KNOW HOW TO TYPE IT ON COMPUTER THAT WAY. SAME THING GOES FOR X AFTER 10, MAKE SURE X IS TO THE POWER OF 10
3(x+3) what the value of x?
Answer:
it's unspecified
Step-by-step explanation:
we can't answer because there is no solution to the expression
5. John wants to make a scale drawing of a Dodge Viper. The length of the car is
approximately 9.5 feet. If he used a scale of 1 inch = 2 feet, then what would the
length of the car be in the drawing?
Answer:
4.75 inches
Step-by-step explanation:
9.5 ÷ 2 = 4.75
Solve for x.
Help please(:
Answer:
x = 10°
Step-by-step explanation:
As we can see it is an equilateral triangle so all sides and angles are equal.
6x + 6x + 6x = 180° { being sum of angles of triangle }
18x = 180°
x = 180° / 18
x = 10°
Hope it will help ✔
Hey there
Answer:
10°
Step-by-step explanation:
Since all sides are equal.
Then,
It is the equilateral triangle
Therefore,
All sides are equal to 60°
Now,
60° = 6x
60°/6 = x
10° = x
Thank you and Please Mark me as brainlist.
Find the vertex of the quadratic equation f(x) = x2 - 4x - 10
Answer:
2
Step-by-step explanation:
Answer:
vertex = (2, - 14 )
Step-by-step explanation:
The equation of a parabola in vertex form is
y = a(x - h)² + k
(h, k) are the coordinates of the vertex and a is a multiplier
Given
f(x) = x² - 4x - 10
Using the method of completing the square
add/ subtract ( half the coefficient of the x- term )² to x² - 4x
f(x) = x² + 2(- 2)x + 4 - 4 - 10
= (x - 2)² - 14 ← in vertex form
with vertex (h, k ) = (2, - 14 )
Help????? Please really need it
Answer:
$ 9.5 per person
Step-by-step explanation:
If it is $ 95 for 10 people then to find the unit rate per person is to just divide the total amount by the total number of people.
i.e, 95 / 10 = $ 9.5
Hope this helps you.
Does anyone understand about slopes i hope you do, because i need help
Answer:
7. y-intercept =-4
8.y-intercept=0
9. 80m
10. 0, it was 0gal before filling.
Step-by-step explanation:
Mr. Jones charged Roberta $32 for parts and $15 per hour for labor to repair her
bicycle. He spent 3 hours repairing her bike. Which expression would be used to
correctly calculate the amount Roberta owes him?
1. 32 x 3 + 15
2. 32 + 3 x 15
3. 3 x 32 x 15
4. 3x(32+15)
Answer:
2.
Step-by-step explanation:
Since 3 hours and $15 an hour
Answer:
2.
Step-by-step explanation:
Since 3 hours and $15 an hour
A bicycle has a mass of 10, and a force of 100 newtons. What is the acceleration of the bike?
Answer:
10m/s2
Step-by-step explanation:
A=Fnet/m
a=100N/10kg
a=10m/s2
Answer:
The bike's acceleration speed is 10
Step-by-step explanation:
100/10 is 10
Carolyn is sewing a border around a rectangular quilt that is 80 inches long and 60 inches wide. How many inches is the border?
Answer:
280 inches
Step-by-step explanation:
If there are 24 men and 28 women on an airplane, what is the ratio of women to men in simplest form?
A) 24/28
B) 28/24
C) 6/7
D) 7/6
plzzz show the work
Answer: c
Step-by-step explanation:
men- 24
women- 28
for every 6 men there are 7 women on the plane bc 28/24= 1.16
1.16 x 6=7 women
Is the following relation a function? {(1, 2), (4, -3), (4, 7), (8, -6)}
a. Yes
b. No
help plsss
Answer:
A function will not have any repeating x values...it can have repeating y values, just not the x ones. So all ur x's have to be different.
This relation is NOT a function because u have repeating x values...u have 2 x values that are 0.3
Jane is making wind seashells. She need 12 sea shells for the big one and 8 for the small one. How many wind chimes of the same number would she make form 100 sea shells?
Answer: See explanation
Step-by-step explanation:
Let the wind chimes of the same number that would make her form 100 sea shells be represented by x.
From the information given in the question, this can be denoted as:
12x + 8x = 100
20x = 100
x = 100/20
x = 5
She'll need 5 wind chimes. Let's check
12x + 8x
12(5) + 8(5)
60 + 40 = 100
Find the value of w,then x. Round to the nearest tenth
Answer:
A
Step-by-step explanation:
12 / tan 42 = 13.32......
12 / sin 27 = 26.43....
26.43² - 12² = 552.24....
square root of 552.24... = 23.5
23.5 - 13.3 = 10.2
how do I do this? it doesn't make sense.
Francesca made 6 identical bags using 5 yards of fabric. How much fabric did Francesca use for each bag?
Answer:
0.833 yards of fabric
Step-by-step explanation:
If she makes 6 identical bags using 5 yards of fabric,
Then 5÷6 = 0.833
This means that she actually used 0.833 yards of fabric for each bag.
Factor the quadratic trinomial x^2-7x+12
Answer:
(x-4)(x-3) hope this helps
Step-by-step explanation:
Please help will give brainliest
Answer:
A. 2, 84, 40
Step-by-step explanation:
x/3 = 8/12
x = 3*8/12 =24/12 = 2
56/y = 8/12
y = 56*12/8 = 7*12 = 84
8/12 = z/ 60
z = 8*60/12 = 40
The easiest way to work these out?
Answer:
An equation could be 2-4= -2
Step-by-step explanation:
You would count down 4 times from the the number 2 (below the line that says 3) then your answer would be -2 since below it, is -3. Obviously the number obove it would be 2.
*PLEASE ANSWER!!! NEED HELP*
A high school football team won 80% of the games they played. If they played 35 games, how many games did they win?
a.) 20 games
b.) 32 games
c.) 28 games
Answer:
c.) 28 games
Step-by-step explanation:
First, you divide 80% by 100
80/100 = 0.8
Then, multiply it by the total games they have played.
0.8 * 35 = 28
There you have your answer :)
Answer:
C) 28 Games
Step-by-step explanation:
Consider this right triangle.
57°
с
B
Enter the length of side AC, to the nearest tenth.
Answer:
Step-by-step explanation:
tan(57°) = AC/9
AC = 9tan(57°) ≅ 13.9
Y'all I really need help
Answer:
15.75
Step-by-step explanation:
15 x 1.05
hope this helps you out
answer to this problem
ANSWER
ndkdjsosjsonsksnskd
The sizes of four cell phone displays are 5.6 inches, 53
inches, 6 Inches and 5.25 inches. How much longer display
than the shortest display?
A)0.35 in.
B) in
C) in
D)1 in.
Answer: The longest display is 47.75 inches longer than the shortest display.
Step-by-step explanation:
steve started with$250 and spent $25 per week. Use x for time and y for savings.write an equation to represent the situation and graph equation.
Answer:
y = 250-25x
Step-by-step explanation:
Find the value of the variable. If your answer is not an integer, leave it in simplest radical form.
Answer:
[tex]\frac{13}{\sqrt{2}}[/tex] or 9.19 (approximately). I am confused how the question is asking for it to be typed, so it might be this: [tex]\frac{13}{\sqrt{2}}[/tex] , but if you cannot type that in, then maybe it is sin(45) * 13.
Step-by-step explanation:
The three main trigonometric ratios are: sine (o/a), cosine (a/h), or tangent (o/a) depending on the given. To help you remember them, you can use the saying SOH CAH TOA, which is sin = opposite/hypotenuse, cosine = adjacent/hypotenuse, and tangent = opposite/adjacent.
In this problem, we are going to use one that has the hypotenuse, which rules out tangent, and leaves us with sine or cosine. Since, we are given the hypotenuse and the opposite side (from angle 45), we will be using sine. Then we just need to set up the trigonometric ratio:
sin (45) = x/13
Then, you need to get x by itself, so you multiply 13 on each side, which leaves you with:
x = sin(45) * 13 = 9.19 (approximately)
This could also be seen as a special right triangle, where the hypotenuse is [tex]x\sqrt{2}[/tex], and the two sides are x.
So, to find the value of x, you could also do this: 13/[tex]\sqrt{2}[/tex], which might be how the question wants it formatted.
Good luck!
fell free to answer my questions on my profile pleas do its a quiz
Answer:
Your answer is
Perimeter = 18
Area= 20
Hope that this is helpful. Tap the crown button, Like & Follow me
i need answer please 6x + 3y + 2x + y
Answer:
8x +4y
Step-by-step explanation:
6x + 3y + 2x + y
1) add similar variables together.
2) 6x + 2x = 8x
3y + (1)y = 4y.
3) y by itself basically means 1y, since in front of every variable theres an invisible 1.
6x + 3y + 2x + y
Simplified: 4 · ( 2x + y)
Answer= 11y