I think starbucks would be better
Answer:
yep Starbucks is better
Step-by-step explanation:
Jayden paid a total of $155 to purchase 5 books from a book club. Each book cost the same amount. The total cost included a shipping and handling fee of $15. What was the price of each book?
Answer:
Step-by-step explanation:
Given
Jayden paid =$155
He purchase =5 books
a shipping and handling fee =$15.
Solution
Cost of books=155-15
= $140
the price of each book=140/5
=$28
At cultutral arts day each session lasts 4/5 hours. The principal has set aside 3 hours for the sessions. Determine the number of sessions that can be sheduled for each student
Answer: 3.75
Step-by-step explanation:
The following can be gotten from the question:
Time taken for each session = 4/5 hours
Total time set aside by principal = 3 hours
The number of sessions that can be sheduled for each student will be:
= Total time set aside by principal / time taken for each session
= 3 hours / 4/5 hours
= 3 × 5/4
= 3.75
Someone be as kind as to offer some help?
Use the elimination method to solve the system of equations. Choose the correct ordered pair
-x+5y=-4
4x+3y=16
Will give brainiest.
Answer:
x = 4 and y = 0
Step-by-step explanation:
Using the elimination method:
4(-x + 5y=-4) --> -4x + 20y = -16.
Now we add -4x + 20y = 016 and 4x + 3y = 16. This gives us 23y = 0 or just y =0.
Now we can find x by plugging in y.
-4x + 0 = -16.
Divide by -4 on both sides -> x = 4.
If you want to double check you can plug your values into -4x + 20y = -16.
-4(4) +20(0) = -16.
Give your answer in simplest form.
Answer: -1
Step-by-step explanation:
[tex]\frac{\frac{4^3}{-12+4}}{6^2+(-30)+2}[/tex]
[tex]\frac{\frac{-4^3}{8}}{36-30+2}[/tex]
[tex]\frac{\frac{-4^3}{8} }{8}[/tex]
[tex]\frac{\frac{-2^6}{2^3}}{8}[/tex]
[tex]\frac{-2^3}{8}[/tex]
[tex]\frac{-8}{8} = -1[/tex]
I need help I don't understand
3. A merchant sold a pen for $6.90, thereby making a profit of 15% on the cost to her. Calculate:
a. the cost price of the pen to the merchant to the nearest cent.
b. the selling price the merchant should request in order to make a 25% profit instead.
Answer:
A.$6.44
B.$8.05
Step-by-step explanation:
A.$6.90/15%=$0.46-$6.90=$6.44
B.$6.44*25%=$1.61+$6.44=$8.05
Answer:
answer for 6.90/15%= 6
answer for 25%= 7.5
Step-by-step explanation: These are answer is all correct there are no mistakes
Erin is buying a tv with an original price of 650. She receives a 20% discount. How much will Erin pay, before tax, for the TV
Answer:
$520
Step-by-step explanation:
20%
=0.2
0.2*650
=130
650-130
=520
please help me solve this
Answer:
Option C
Step-by-step explanation:
Since it's draining, it means it must start at a certain value and end at a maximum of 0 since water cannot ever be less than 0. Since it's original amount is 40, it can only start draining from 40 and end at max 0 hence 0 ≤ y ≤ 40
Topic: inequalities
If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!
3. Priya says, "I know everything about a right triangle with a 30 degree angle and a hypotenuse with length 1 cm. Here look." The other angle is 60 degrees. The leg adjacent to the 30 degree angle 0.866 cm long. The side opposite the 30 degree angle is 0.5 cm long. Han asks, "What would happen if a right triangle with a 30 degree angle has a hypotenuse that is 2 cm instead?" Help them find the missing angles and side lengths in the new triangle. Explain or show your reasoning.
Answer:
1) The measure of the third angle is 60°
2) The length of the opposite side to the angle 30° is 1 cm
3) The length of the opposite side to the third angle 60° is approximately 1.732 cm
Step-by-step explanation:
1) The given parameters are;
The known angle of a right triangle = 30°
The length of the hypotenuse = 2 cm
Given that the triangle = A right triangle, with one of the interior angles = 90°, we have;
The measure of the third angle = 180° - 90° - 30° = 60°
The measure of the third angle = 60°
2) We have that sin(30°) = 0.5 = (The length of the opposite side to the angle 30°)/(The length of the hypotenuse side)
0.5 = (The length of the opposite side to the angle 30°)/(2 cm)
∴ The length of the opposite side to the angle 30° = 2 cm × 0.5 = 1 cm
The length of the opposite side to the angle 30° = 1 cm
3) Similarly, the length of the opposite side to the third angle 60° = sin(60°) × (The length of the hypotenuse side)
∴ The length of the opposite side to the third angle 60° = (√3)/2 × 2 cm = √3 cm
The length of the opposite side to the third angle 60° = √3 cm ≈ 1.732 cm
What is the point-slope form of a line that has a slope of 3 and passes through point (1, 4)?
y minus 4 = 3 (x minus 1)
1 minus y = 3 (x minus 4)
y 1 minus 4 = 3 (1 minus x 1)
1 minus y 1 = 3 (4 minus x 1)
Answer:
the answer is A
Step-by-step explanation:
y-4 = 3 (x-1)
what’s the area of this trapezium
Step-by-step explanation:
Area of trapezium
=1/2 h(a+b)
=1/2 2(6+4)
=1/2 2.10
=1/2 20
=10cm. cm
Answer:
10 cm² (the answer of blue trapezium)
Step-by-step explanation:
s=((4+6)*2)/2=10
Determine the type of triangle that is drawn below.
4.89
K
30
809
6.26
4.89
509
What type of triangle
Answer:
Isosoles triangleddndnndnendndne
How to do this question plz answer
Step-by-step explanation:
a) m∠AOB = 360°/8 = 45°
Internal angle is 360°, divided by 8 sides of octagon
b) m∠ABC = 2m∠ABO
m∠ABO = m∠BAO = 1/2(180° - 45) = 1.2(135°)
m∠ABC = 2*1/2(135°) = 135°
Answer:
a) 45
b)135
Step-by-step explanation:
[tex]In\ order\ to\ find\ the\ sum\ of\ all\ the\ interior\ angles\ of\ a\ polygon\ with\ sides\ n,\\S=180(n-2)\\Here,\\As\ the\ figure\ is\ a\ regular\ octagon\ ,\\The\ sum\ of\ all\ of\ its\ angles\ = 180(8-2)\\=180*6=1080\\Hence,\\Given\ that\ it\ is\ regular\ or\ that\ all\ of\ its\ angles\ are\ equal\ in\ measure.\\Hence,\\b) Angle\ ABC=1080/8\\=135\\As\ it\ is\ regular\ , the\ diagonals\ passing\ through\ the\ center\ bisects\ the\ respective\ angles.[/tex]Hence,
[tex]Angle OAB=135/2 = 67.5\\Angle ABO=135/2=67.5\\Through\ the\ angle\ sum\ property\ of\ a\ triangle\\Angle OAB+AngleABO+Angle AOB=180\\67.5+67.5+AngleAOB=180\\135+AngleAOB=180\\Angle AOB=180-135\\=45[/tex]
What is the domain of this function?
Answer:
option A because rule of domains
How many sig figs does 602 200 000 000 000 000 000 000 molecules have ? Explain
Answer:
4
Step-by-step explanation:because 6022 is the sig figs, and 00000000000000000000 doesnt work because it is zero
The 4th term as a G.P is 384 and
3rd term is 96 find the first term.
Answer:
first term is 6
Step-by-step explanation:
MULTIPLY BY 4
1) 6 (1st term)
2) 6x4 = 24 (24 is the second)
3) 24 x 4 = 96 (96 is the 3rd)
4) 96 x 4 = 384 (384 the 4th)
The perimeters of the square and the regular pentagon are equal.
A square with side lengths of 3x + 3. A pentagon with side lengths of x + 8.
What is the perimeter of each polygon?
12
15
42
60
Answer:
the answer is 60 not 42 goodluck
Answer:
60
Step-by-step explanation:
i got it right on my test hope this helps sorry if it didn't
how to simplify 5(-9x+15) into an expression
Answer:
-45x + 75
Step-by-step explanation:
5(-9x + 15) Use distributive property
= (5 * -9x) + (5 * 15)
= -45x + 75
Hope this helps!
Answer:
-45x + 75
Step-by-step explanation:
5(-9x + 15)
Distribute:
(5* -9x) + (5* 15)
-45x + 75
The sum of a number and 12 is -3. What is the number?
Answer:
-9?
Step-by-step explanation:
¿ REGALO PUNTOS !
el que responda primero le doy corona
Answer:
im english
Step-by-step explanation:
Answer:
Holis bella personita:3
Step-by-step explanation:
UwU
Is the table shown proportional?Explain
Answer:
the first one is proportional because you could multiply by 4
An antique dining table was marked up 85% from an original cost of $1,000. If Mateo bought
the antique dining table and paid 12% sales tax, how much in total did he pay?
which ordered pair is a solution of the equation: 2y=7x-3
only 2,4
only 3,9
both 2,4 and 3,9
neither
Answer:
It is only 3,9.
Step-by-step explanation:
You need to substitute each pair into the equation to find if both side have the same answer, 3,9 is the correct answer because both sides are equal:
2(9) = 7(3)-3
18= 18
The answer is (3,9).
I hope this helps!
Select all of the numbers that are greater than -5.
1.) 1.3
2.) -6
3.) -12
4.) -1
5.) -4
Answer:
1.3,-1, and -4
EASY PLEASE HELP PLEASE HELP 15 POINTS...PLEASE HELP
Answer: its is 3
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
find the value of x
Answer:
x = 12
Step-by-step explanation:
In a pair of intersecting lines the vertically opposite angles are equal.
[tex] \longrightarrow [/tex] (6x + 7)° = (8x - 17)°
[tex] \longrightarrow [/tex] 6x + 7 = 8x - 17
Subtract 8x + 7 from both sides:
[tex] \longrightarrow [/tex] 6x + 7 - (8x + 7) = 8x - 17 - (8x + 7)
[tex] \longrightarrow [/tex] (6x - 8x) + (7 - 7) = (8x - 8x) + (-17 - 7)
6x - 8x = -2x:
[tex] \longrightarrow [/tex] -2x + (7 - 7) = (8x - 8x) + (-17 - 7)
7 - 7 = 0:
[tex] \longrightarrow [/tex] -2x = (8x - 8x) + (-17 - 7)
8x - 8x = 0:
[tex] \longrightarrow [/tex] -2x = -17 - 7
-17 - 7 = -24:
[tex] \longrightarrow [/tex] -2x = -24
Divide both sides by -2:
[tex] \longrightarrow [/tex] [tex] \sf \dfrac{-2x}{-2} = \dfrac{-24}{-2} [/tex]
[tex] \sf \dfrac{-2}{-2} = 1 [/tex]
[tex] \longrightarrow [/tex] [tex] \sf x = \dfrac{-24}{-2} [/tex]
[tex] \sf \dfrac{-24}{-2} = 12 [/tex]
[tex] \longrightarrow [/tex] x = 12
help me 20 POINTS MATH
Answer:
a b c
Step-by-step explanation:
What are the solution(s) of x2-4-0?
Answer:
-2,2
Step-by-step explanation:
x^2-4-0
(x+2)(x-2)
x+2=0
x=-2
x-2=0
x=2
Brainliest to the most correct answer!!!
Answer:
Multiply the top equation by two because both y value will become opposites and will eliminate.
Please give Brainliest! I never got one! :)
Answer:
Well i will start that the answer is
" (x,y)= (-1/4, 4/3) 3y=2/3
Step-by-step explanation:
Mrs. Conley asks her class what kind of party they want to have to celebrate their excellent behavior. Out of all the students in the class,
5
55 want an ice cream party,
7 77 want a movie party,
10 want a costume party, and the rest are undecided.
If 20% percent want an ice cream party, how many students are in the class?
Step-by-step explanation:
let 'x' represent the total number of students in the class
5 = 20% of x
0.20x = 5 divide both sides by 0.20
x = 25 students
there are 25 students in the class.
I'm not sure about the answer but still I think its right.....
