please help I can not understand the question
Answer:
4 regular coffees
Step-by-step explanation:
if the cafe served 10 coffees in total and it says that 40%
of them were regular, then that means you have to find 40% of 10 which is 4.
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Answer:
n=6 man
Step-by-step explanation:
If a new phone screen is 19.68 cm2 larger than your current phone screen, with the dimensions 6.1 cm and 10.8 cm, then the new phone screen must have an area of ___, which is the product of 6.9 cm and ___. (A)6.9 cm,12.4 cm (B)65.88 cm2, 12.4 cm(C)85.56 cm2, 12.4 cm(D) 86 cm, 12 cm
Answer:
(C)85.56 cm², 12.4 cm
Step-by-step explanation:
The Area of the screen of the new phone is :
19.68cm² + Area of the current phone screen size
The current phone screen size has dimensions: 6.1 cm and 10.8 cm,
Area of the current phone screen size = 6.1 cm × 10.8cm
Area of the current phone screen size = 65.88 cm²
Hence, The Area of the screen of the new phone is :
19.68cm² + Area of the current phone screen size
= 19.68cm² + 65.88cm²
= 85.56 cm²
The new phone screen must have an area of 85.56cm², which is the product of 6.9 cm and ___
The is calculated as:
85.56cm²/6.9cm
= 12.4cm
Therefore, the new phone screen must have an area of 85.56cm², which is the product of 6.9 cm and 12.4cm
Option C is correct
Mr. Francis bought a pair of shoes on sale for 40% off. The regular price was $55, not including tax. How much did Mr. Francis pay for the shoes, not including tax?
Answer:
He paid $33 dollars for the shoes
Step-by-step explanation:
A school will have a fall festival if at least 40% of the 500 students plan to attend. How many students must agree to attend in order for the school to have the festival?
Answer:
200 students must agree to attend in order for the school to have the festival.
Step-by-step explanation:
200 is 40% of 500. We can also use fractions to figure this out.
[tex]\frac{40}{100} =\frac{x}{500}[/tex]
For 100 to become 500 it must be multiplied by 5. And whatever we do to the denominator we have to do to the numerator. So we multiply 40 × 5 = x
x = 200
[tex]\frac{40*5}{100*5} = \frac{x}{500}[/tex]
[tex]\frac{40}{100} =\frac{200}{500}[/tex]
A handyman charges 150 plus 25 dollars per hour for house painting. A painter charges 55 dollars per hour. Which equation can be used to find h, the number of hours a job would have to take for the handyman´s fee and the painter´s fee to be the same
Answer:
150 + 25x = 55x
Step-by-step explanation:
can someone help me
Answer:
50
Step-by-step explanation:
Answer:
65
Step-by-step explanation:
Its says to Add the following integer -2+7=?
Answer: -2 plus 7= 5
if johny owes jake 2 bottles of dishsoap and david gives johnny 7 bottles, after giving the dishoap to jake johnny will be left with 5 bottles.
(-3,7) and (0,-2) find the slope
Show steps please
Step-by-step explanation:
-2 - 7 = -9
0 - (-3) = 3
y = -9x + 3
please help! ( answer is not -250 )
Answer:
its 150
Step-by-step explanation:
hope it helps.....
Answer:
150
Step-by-step explanation:
The order of operation
1 parenthesis ()
2 exponets
3 multiplication
3 division
4 addition
4 subtraction
450/9=50
200-50=150
150
Which of the equations below represents a line perpendicular to the yaxis?
A. y= x
B. y= 6x
C. x = 6
D. y=-6
Answer:
y=x
Step-by-step explanation:
Answer:
D. y = -6
Step-by-step explanation:
You can graph each line to see which one is horizontal since the y-axis is vertical. This would make the lines perpendicular since when a vertical and horizontal line meet, they form a 90-degree angle, which is by definition what perpendicular means.
pythagorean theorem
what is the best approximation for the length for GP
Answer:
You didn't provide a clear question. Please specify your question before asking next time.
Step-by-step explanation:
Hope this helped.
Determine the intercepts of the line. 7x-5=4y-67x−5=4y−67, x, minus, 5, equals, 4, y, minus, 6 xxx-intercept: \Big((left parenthesis ,,comma \Big))right parenthesis yyy-intercept: \Big((left parenthesis ,,comma \Big))
Given:
The equation of line is
[tex]7x-5=4y-6[/tex]
To find:
The x and y-intercept of the given line.
Solution:
We have,
[tex]7x-5=4y-6[/tex]
Putting x=0, we get
[tex]7(0)-5=4y-6[/tex]
Add 6 on both sides.
[tex]0-5+6=4y[/tex]
[tex]1=4y[/tex]
Divide both sides by 4.
[tex]\dfrac{1}{4}=y[/tex]
So, the y-intercept is [tex]\left(0,\dfrac{1}{4}\right)[/tex].
Putting y=0 in given equation, we get
[tex]7x-5=4(0)-6[/tex]
Add 5 on both sides.
[tex]7x=-6+5[/tex]
[tex]7x=-1[/tex]
Divide both sides by 7.
[tex]x=\dfrac{-1}{7}[/tex]
So, the x-intercept is [tex]\left(-\dfrac{1}{7},0\right)[/tex].
Answer:
x intercept: (-1/7 , 0)
y intercept: (0, 1/4)
Step-by-step explanation:
Vince is married with 5 withholding, he earns $4,200. Find weekly withholding.
Due in 8 hours, 21
Farming: A farmer owns 73 acres of land. How many hectares is that?
The farmer owns
hectares of land.
TIP
Enter your answer as an integer or decimal number.
Simplify 4 x [2 +1 (47 - 5) : 7]
Answer:
32x
Step-by-step explanation:
--Multiply--
--Divide--
--Add--
--Multiply--
Heyyyy please help me with this
And it not 12 feet cuz I already try that
Answer:
maybe 25 bc 37-12= 25
but also if u put it on top of the building then the bottom of the ladder on the bottom of the building aka ground it might be 25 ft
Answer:
35
Step-by-step explanation:
a^2 + b^2 = c^2
12^2 + b^2 = 37^2
144 + b^2 = 1369
1369 - 144 = 1225
sqrt of 1225 is 35
give brainliest pls
if h(x)=(x/2)-6, find h(10)
A. -1
B. 14
C. 2
D. 7
Answer:
A
Step-by-step explanation:
if h(x)=(x/2)-6, find h(10)
What this means is that wherever there is an x on the right hand side, replace it with a 10
h(10) = (10/2) - 6
h(10) = 5 - 6
h(10) = -1
★PLSSSSS HELPPPPPPPPP★
Answer:
C: S≤35h+42
Step-by-step explanation:
Since the competitor charges $35 per hour PLUS 42(individually), it is 35h+42.
Suzzette's charges should be NO MORE than the competitor, so it could include the SAME amount too. So S(suzzette) is lesser than Or equal to 35h+42.
The answer is C, S≤35h+42
for the function F (X) = (x - 2)^2 + 4, identify the vertex.
A) the vertex is (-2, 4)
B) the vertex is (-4, 2)
C) the vertex is (4,2)
D) the vertex is (2,4)
Answer:
The answer will be D. (2,4)
..........................................................................
A car wash has two employees on duty.
Employee I can finish washing a car in 30 minutes.
Employee 2 can finish washing a car in 20 minutes.
.
How long will it take the tiro employees to wash a car together?
Answer:
60 minutes
Step-by-step explanation:
Given that Employee I can finish washing a car in 30 minutes. and
employee 2 can finish washing a car in 20 minutes.
Assuming that both will wath the car together after n minutes.
So, n must be the integral multiple of 30 as well as 20.
For niminum value of n, n must be the lowest common factor of 30 and 20.
[tex]\Rightarrow n = LCM(30,20) \\\\\Rightarrow n = 60.[/tex]
Hence, after 60 minutes, they will wash a care togethre.
Each month, Diana donates the same amount of money to her favorite charity. If she donates $1,500 at the end of the year, how much did Diana donate each month?
Answer: Diana donates $125 each month.
Step-by-step explanation:
Let x = Amount of money Diana donates each month.
Money she donates in a year = 12x [ 1 year = 12 months]
Given: Money she donates in a year = $1500
So, [tex]12x=1500\Rightarrow\ x=\dfrac{1500}{12}=\$125[/tex]
i.e. Amount of money Diana donates each month = $125
Hence, Diana donates $125 each month.
help plzzzzzzzzzzzzzz
Answer:
126
Step-by-step explanation:
helppppp please i tont get these answers will get brainly i swear
Answer:15-A
Step-by-step explanation:
pls help i will give u brainliest!
Answer two questions about systems A and B
Step-by-step explanation:
I dont see any questions
Can you send a picture to see if I can help
DIRECTIONS: Enter your answer as an ordered pair: (? , ?)
What is the x-intercept of the line 7x - 4y = 28
Answer:
(0, 4 )
Step-by-step explanation:
To find the x- intercept, let y = 0 in the equation and solve for x, that is
7x - 4(0) = 28, that is
7x = 28 ( divide both sides by 7 )
x = 4 ← x- intercept ⇒ (0, 4 ) as an ordered pair
what is z(4)+z(4)+z(4)+z(4)
. Volunteer drivers are needed to bring 80 students to the championship baseball game. Drivers either have cars, which can seat 4 students, or vans, which can seat 6 students. The equation 4c+6v=80 describes the relationship between the number of cars, c, and number of vans, v, that can transport exactly 80 students.
Select all statements that are true about the situation.
If 12 cars go, then 2 vans are needed.
c=14 and v=4 are a pair of solutions to the equation.
If 6 cars go and 11 vans go, there will be extra space.
10 cars and 8 vans isn’t enough to transport all the students.
If 20 cars go, no vans are needed.
8 vans and 8 cars are numbers that meet the constraints in this situation.
Answer:
3v +2c=32 students
Step-by-step explanation:
Answer:ALL OF THESE ARE TRUE
c=14 and v=4 are a pair of solutions to the equation.
If 20 cars go, no vans are needed.
8 vans and 8 cars are numbers that meet the constraints in this situation.
Step-by-step explanation:
1. If 12 cars go, then 2 vans are needed.(4)(12)+(6)(2) = 80
60≠80
False2.c=14 and v=4 are a pair of solutions to the equation.(4)(14)+(6)(4) = 80
80=80
True
3.If 6 cars go and 11 vans go, there will be extra space.(4)(6)+(6)(11) = 80
90≠80
False
4. 10 cars and 8 vans isn’t enough to transport all the students.(4)(10)+(6)(8) = 80
88≠80
False and is wrong because it would leave extra space
5. If 20 cars go, no vans are needed.(4)(20)+(6)(0) = 80
80=80
True
6. 8 vans and 8 cars are numbers that meet the constraints in this situation.(4)(8)+(6)(8) = 80
80=80
True