What is the slope of the line graphed below?
A. 1
B. -1
C. 0
D. Undefined
The tables show the amount earned by James and Paco working at the same store.
What two equations can represent James and Paco's hourly wages, where h is the number of hours worked and d is the amount of money earned?
Compare the equations to determine if there is any difference between what James and Paco make each hour.
Answer:
Step-by-step explanation:
In order to determine if James and Paco earn different amounts of money per hour, you must find how much money they make in one hour.
James:
James makes $35.40 in 3 hours. So, in 1 hour, he would make 35.40/3 = 11.8.
James makes $11.80 an hour.
Therefore, his equation would be d = 11.8h
Paco:
Paco makes $24.00 in 2 hours. So, in 1 hour, he would make 24/2 = 12.
Paco makes $12.00 an hour.
Therefore, his equation would be d = 12h
Hence, Paco and James make different amounts of money. Paco makes 20 cents, or $0.20, more than James.
Answer:
d(James) = 11.8h
d(Paco) = 12h
Paco makes $0.20/h more than James
Step-by-step explanation:
equation: y = ax + b
James:
d(Amount of money earned) = ah(number of hours worked) + b
If James worked 3 hours: 3a + b = 35.4
If James worked 5 hours: 5a + b = 59
If
3a + b = 35.4
b = 35.4 - 3a
Then
5a + b = 59
5a + 35.4 - 3a = 59
2a = 59 - 35.4
2a = 23.6
a = 23.6/2
a = 11.8
If a = 11.8, then
3a + b = 35.4
3(11.8) + b = 35.4
35.4 + b = 35.4
b = 0
If a = 11.8 and b = 0
d(Amount of money earned) = ah(number of hours worked) + b
d = 11.8h
Each hour James works, he makes $11.8
Paco:
d(Amount of money earned) = ah(number of hours worked) + b
If Paco worked 2 hours: 2a + b = 24
If Paco worked 4 hours: 4a + b = 48
If
2a + b = 24
b = 24 - 2a
Then
4a + b = 48
4a + 24 - 2a = 48
2a = 48 - 24
2a = 24
a = 24/2
a = 12
If a = 12, then
2a + b = 24
2(12) + b = 24
24 + b = 24
b = 24 - 24
b = 0
If a = 12 and b = 0
d(Amount of money earned) = ah(number of hours worked) + b
d = 12h
Each hour Paco works, he makes $12
I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would appreciate it!
Answer:
16 feet
Step-by-step explanation:
It's a 2 Similar Triangles So, apply proportion to their sides
[tex]S=5*\frac{4}{1.25} =16feet[/tex]
Don't do for points.
Don't get your account banned.
Don't be me
Write the word sentence as an equation. Then solve.
The difference between a number p and 6 is −14.
I need to know how to right it down correctly.
Answer: EQUATION: p-6=-14 ANSWER: p=-8
Step-by-step explanation:
Just simply add 6 to both sides so p can be by by itself. -14+6=-8
Hope this helped you! ^_^
what do i do /for the two last ones which is even, bigger or smaller and what are they\
Answer
this is an ex: 2/3>1/3 i hope this helps a.= 10/9s is bigger so put < and b.= 5/4s is bigger so do >
Step-by-step explanation:
Please help just answer any that you can think of
Answer:
[tex] \frac{5}{100} \times \frac{30}{1} [/tex]
Find the measurement of angle JGH. *
Answer:47
Step-by-step explanation:
that is a 90 degree angle and FGJ is already 43 so subtract 90 from 43 and you will get the angle for JGH which is 47
PLEASE SOLVE THESE 3 EASY 6TH GRADE QUESTIONS WILL GIVE BRAINLY
Answer:
3x5
Step-by-step explanation:
What numbers is 84 divisible by? Select all that apply.
5
6
2
4
3
Answer:
2346
Step-by-step explanation:
Brian and Steve want to compare the prices of their favorite cereals to determine which is less expensive. Figure out the price for both cereals, and which is the less expensive.
Brian's cereal is $3.84 for 24 ounces.
Steve's cereal is $4.48 for 32 ounces
PLSSS HELPP
Answer:
Steve
Step-by-step explanation:
32 ounces for $4.48 each = $143.36 for 32 ounces
24 ounces for $3.84 each = $92.16 for 24 ounces
Steve's cereal is more expensive.
If you wanted to know how much each ounce cost and determine your answer:
Steve's cereal is still more expensive.
According to the diagram below, In which hemisphere is it NIGHT and SUMMER?
1. NW Hemisphere
2. NE Hemisphere
3. SW Hemisphere
4. SE Hemisphere
Answer:
NW, Hope this helped!
7. Manuel buys his grandmother a bunch of flowers for $12.95 and buys some candy for his mother for $2.76. If he has $7.83 left, how much money did he start with? Show or explain your work.
Answer:
$23.54
Step-by-step explanation:
12.95+2.76+7.83=23.54
Can someone plz help me
Answer:
B
Step-by-step explanation:
80X2 because you have to know how much it will take to get from to home
I need help I’m not good at math lol
Jennifer's bill for lunch was $15.00
If Jennifer left a 20% tip, which proportion would BEST represent how to find how much tip she should leave?
A. x/15 = 100/20
B. x/15 = 20/100
C. 15/x = 20/100
D. 20/x = 15/100
Answer:
a
Step-by-step explanation:
I WILL GIVE THE BRAINLIEST TO WHOEVER SOLVES WRITES THIS OUT (DO NOT SOLVE)
The quotient of a number decreased by 7 and -2 is -10.
Step-by-step explanation:
First, a quotient is the answer to a division equation.
So its like y÷z=x
X is our quotient.
Since x is -10 when decreased by 7 and -2, we can write:
x-7-(-2)=-10
x-7+2=10
x-5=10
x=15
We now know that x is 15.
Using that, we can write out our equation.
Since you say do not solve, i have purposefully NOT solved this.
You should use y as a dividend and z as a divisor!
Good luck.
A cell phone battery with 22% charge takes 176 minutes to run out. How long will a fully charge battery last?
Answer:
800
Step-by-step explanation:
176 divided by 22=8
8x100= 800
It will take 13.33 hours to battery run out.
What is unit rate?A unit rate means a rate for one of something.
Given that, A cell phone battery with 22% charge takes 176 minutes to run out.
In 22% → 176 minutes
In 1% → 176/22 = 8 minutes
In 100% → 8x100 = 800 minutes
800 minutes = 800/60 = 13.33 hours.
Hence, the battery will work for 13.33 hours when charged 100%
For more references on unit rates, click;
https://brainly.com/question/11258929
#SPJ2
pls help me
the vertices of a triangle are A(2,4) B(2,1) C(3,1).reflect the triangle in the x axis then rotate it 90 degrees counterclockwise about the orgin. what are the new coordinates of the triangle?
Answer:
A:(4,2) B:(1,2) C:(1,3)
Step-by-step explanation:
During a rotation 90 degrees ccw the points go from (x,y) to (-y,x)
PLS HELP ASAP GIVE BRAINLIEST TO PERSON WHO ANSWER CORRECTLY
PLS I NEED HELP ON THIS QUESTION
Answer:
Step-by-step explanation:
First, you should find the angle x because it will help in solving the angle y. A straight line adds up to 180 degrees, therefore x+y = 180
For the triangle on the left, sum up the angles and set it to 180 degrees.
60 + 38 + x = 180
x = 82 degrees
Now solve for y by doing this
82 + y = 180
y = 98 degrees
While I'm here, Ill solve for z because it will most likely ask in the next question.
26 + 98 + z = 180
z = 56 degrees
4-[2.5(5.4+2.6)-(-7.2)
please help me,, you have to include an explanation !!
Answer:
1152 ft^2
Step-by-step explanation:
There are 7 faces on this solid.
I will label the faces and will calculate each area with an explanation.
Faces 1 and 2:
The front face and the back face are congruent and have 5 sides each. Each face is a rectangle with a triangle above it. The lower rectangular part has dimensions 9 ft by 12 ft. The triangle above the rectangle has base 9 ft and height 16 ft - 12 ft = 4 ft.
Each face is a rectangle and a triangle.
area = area of rectangle + area of triangle
area = LW + bh/2
area = 9 ft * 12 ft + 9 ft * 4 ft/2 = 108 ft^2 + 18 ft^2 = 126 ft^2
This is area of of face 1, the front face. Face 2, the rear face has the same area.
A1 = 126 ft^2
A2 = 126 ft^2
Face 3: The bottom of the solid is a rectangle measuring 9 ft by 20 ft
area = LW
area = 9 ft * 20 ft = 180 ft^2
A3 = 180 ft^2
Faces 4 and 5:
The left vertical face and the right vertical face are congruent rectangles measuring 12 ft by 20 ft.
area = LW
area = 12 ft * 20 ft = 240 ft^2
A4 = 240 ft^2
A5 = 240 ft^2
Faces 6 and 7 are the top right and left inclined rectangles. They are congruent, and each one has dimensions 6 ft by 20 ft.
area = LW
area = 6 ft * 20 ft = 120 ft^2
We need 2 of these area.
A6 = 120 ft^2
A7 = 120 ft^2
total surface area = A1 + A2 + A3 + A4 + A5 + A6 + A7
total surface area = 126 ft^2 + 126 ft^2 + 180 ft^2 + 240 ft^2 + 240 ft^2 + 120 ft^2 + 120 ft^2
total surface area = 1152 ft^2
Find x in the following problems:
Answer:
80 degrees
Step-by-step explanation:
the lines indicate that the angles F and E are the same degree.
i need the answer asapppp
Answer:
Bottom right
Step-by-step explanation:
All angles different, and all angles are smaller than 90 degrees
Answer:
D
Step-by-step explanation:
Both scalene and Acute
i need this answer asappppp
If the numbers listed below represent temperatures in degrees Celsius, which is the coldest?
-3, -2, -0.8, -0.1, 0.5, 0.8, 7
Answer:
-3 would be the coldest. Colder room temperatures fall below 0, and -3 is the lowest number
Step-by-step explanation:
17/5 converted into a mixed number
Answer:
3 2/5
Step-by-step explanation:
Answer:
3 [tex]\frac{2}{5}[/tex]
Step-by-step explanation:
Please hurry its for a test
simplify 1/3x + 1/4 + 2/3x
Answer:
x + 1/4
Step-by-step explanation:
Answer:
X + 1/4
Step-by-step explanation:
id k I used mathpapa. it's a website for algebra.
Each of these equations holds true for one value of x from the set {5, 12, 15, 18}. Arrange the equations in increasing order of the x-values that make them true.
x + (x − 10) = 26
6x − 15 = 75
2(2x − 1) = 46
5x − 3x = 10
Answer:
5x - 3x = 10
2(2x - 1) = 46
6x - 15 = 75
x+(x - 10) = 26
Step-by-step explanation:
5x - 3x = 10
2x = 10 Divide by 2
x=5
2(2x - 1) = 46 Distribute the 2
4x - 2 = 46 Add 2
4x = 48 Subtract by 4
x = 12
6x - 15 = 75 Add 15
6x = 90 Divide by 6
x=15
x + x - 10 =26 Add the x's together and the 10
2x = 36 Divide by 2
x = 18
not my work
Answer:
26>42+1/2=100
Step-by-step explanation:
hoppe this help