Answer:
2.5
Step-by-step explanation:
she has buys 3 shirts for 8.50 which = 25.5
then she buys 2 pair of pants for $22 because 2 x 11=22
so then 22 + 25.5 = 47.50
50.00- 47.50= 2.50
Find the slope of the line that passes through the points, A(0,2) and B(4, -1).
Answer:
Slope=M=y2-y1/X2-X1=
-1 -2 /4-0=
-3/4 =
-0.75
Step-by-step explanation:
Hope this helped!!!!
Answer:
y=(-3/4)+2
Step-by-step explanation:
Hello there! In order to solve this problem we will have to find the slope of the line and then use the point slope formula
Firstly, lets solve for the slope by finding the change in y over the change in x:
slope (m)= [tex]\frac{y2-y1}{x2-x1}[/tex]
We will plug in the values of the points given and find that:
slope (m)= [tex]\frac{-1-2}{4-0}[/tex]
this equals (-3/4)
from here we will use the point slope formula to find for the equation that the line passes through. You can use either point for this step, I will be using A(0,2).
Point-slope equation:
[tex]y-y1=m(x-x1)[/tex]
Plugging in values:
[tex]y-2=(\frac{-3}{4})(x-0)[/tex]
after isolating y we find that the equation is:
[tex]y=\frac{-3}{4} x+2[/tex]
Hope this helps!
-HM
A salesclerk gets a 7% commission on the sale of each computer. What is her commission on the sale of a computer that sells for $495?
A-$460.35
B-$34.65
C-$70
D-$346.50
The answer is would be B.
Mari has a part time job. She earns $6 an hour. She makes at most $207.00 a week. What is the greatest number of hours that she works?
Answer:
If Mary earns 7$ an hour, we need to multiplicate 7$ by the number of hours worked for the entire week so we can get the salary per week.
Step-by-step explanation:
it's correct
Which equation in standard form has a graph
that passes through the point (-4, -3) and has
a slope of 5?
parallel lines!!!!!!!
Answer:
Angle 8 = 83
Angle 5 = 180 -83 = 97
Step-by-step explanation:
Check: Just an example to check using Co- interior angles
Angle 2 + Angle 5 = 180 degrees
83 +97 = 180 degrees
180 degrees = 180 degrees
Therefore Angle 5 = 97 degrees and Angle 8 = 83 degrees
Line v has a slope of –8/7. Line W is perpendicular to V. What is the slope of line w?
Answer:
[tex]\frac{7}{8}[/tex]
Step-by-step explanation:
The slope of a perpendicular line is opposite and reciprocal to the original slope. Flip the fraction and change the sign, and you're all set!
add me and starts streaks. i need a higher snapscore, mine got hacked
Answer:
Step-by-step explanation:
A bakery offers a sale price of $3.05 for 6 muffins what is the price per dozen
Answer: 6.10
Step-by-step explanation:
What is one minus three z less than or equal to seven
Answer:
-2
Step-by-step explanation:
1 - 3z ≤ 7
First you subtract 1 from both side, then you should get an answer of 6. After that divided by -3 on both side and you should ended up with a answer of z ≤ -2.
Hope this help!
1.4y+5-4.2-5y^2+z
It has something to do with combing like terms
Identify the number of terms, variable terms and constant terms in the following expression.
Answer:
Step-by-step explanation:
[tex]4y+5-4.2-5y^{2}+z[/tex]
constant terms: 5 and -4.2 equals 0.8
No matching variable terms.
[tex]-5y^{2} + 4y+z+0.8[/tex]
4 total terms
The equation y-4=-3(x+4) is written in point-slope form. What is the y-intercept of the line
Answer:
-8
Step-by-step explanation:
you need to rewrite it in y=mx+b form where b-is the y-intercept
y-4= -3(x+4)
distribute
y-4 = -3x-12
isolate y
y= -3x-8
compare this with the y=mx+b so y-intercept is -8
Answer:
(0,-8)
Step-by-step explanation:
PLEASEEEEEE HELPPPPP ASAPPPPP
Answer:
A
Step-by-step explanation:
A typical tip in a restaurant is 18% , if the TOTAL bill is $190 , what would the TIP BE?
The tip would be $34.20
The equation y = 3x + 1.25 represents the cost, y, in dollars, of bowling x games and renting a pair of bowling shoes. Shoes are rented for a flat rate that does not depend upon the number of games bowled. What does the slope of this equation represent? *
Answer:
Cost per game
Step-by-step explanation:
Given
[tex]y = 3x + 1.25[/tex]
Required
What does the slope represent?
First, we need to determine the slope
A general equation is of the form
[tex]y = mx + b[/tex]
Where
[tex]Slope = m[/tex]
By comparing:
[tex]y = mx + b[/tex] to [tex]y = 3x + 1.25[/tex]
[tex]m = 3[/tex]
Hence, the slope is 3
From the question we understands that a certain amount is paid per games.
This amount is represented by the rate or slope.
So:
The slope is the cost per game
what is 1/4 of 32 XD
Im super stupid so i dont even know that
The answer to your question is 8 hope it helps
Answer:8
Step-by-step explanation: 1/4 ÷34
Subtract: 3.8 - 2.923. Explain in your own words how you would solve this, in detail, from start to finish.
Given:
3.8 - 2.923
To find:
The subtraction.
Solution:
We have,
3.8 - 2.923
It can be written as
3.800 - 2.923
After subtraction, we get
3 . 8 0 0
-2 . 9 2 3
------------------
0 . 8 7 7
-----------------
So, 3.800 - 2.923 = 0.877.
Therefore, the value of 3.800 - 2.923 is 0.877.
The graph shows how the total Justin Jack has walked depends on the number of chips he has made of school
Answer:
What do you think it is, I have an idea but I don't want you to get it wrong!
y=−29x+3 in standard form using integers
Which set is a function? Giving out brainliest and 10 points!!
Answer:
B
Step-by-step explanation:
none of the domain is repeting
299x51-4996=
4990+4005=
30203-8990=
2007 divided by 195
99x42=
Answer:
first one is 11,150
second one is 8,995
Third one is 21,213
The fourth one is 10.29
The last one is 4158
Step-by-step explanation:
PLEASE HELPPP!! I WILL MARK YOU AS BRAINLIEST!
Answer:
this should be right
Step-by-step explanation:
angle a is 60 degrees
Please help me ASAP!!
A model is made of a car. The car is 8 feet long and the model is 10 inches long. What is the ratio of the length of the car to the length of the model?
A) 10 : 8
B) 8 : 10
C) 48 : 5
D) 5 : 48
Answer:
C) 48:5
Step-by-step explanation:
8 feet is 96 inches. It would be a 96:10 ratio, or simplified, a 48:5 ratio
Two two-digit numbers, 'AB' and 'BA', sum to
produce a three-digit number in which the second digit
is equal to A. The addition is represented below. (Note
that the variables are used to represent individual digits;
no multiplication is taking place).
AB + BA= 1A2
What is B?
9514 1404 393
Answer:
9
Step-by-step explanation:
The value of the sum is ...
(10A +B) +(10B +A) = 102 +10A
11A +11B = 102 +10A
A +11B = 102 . . . . . . . subtract 10A
Dividing by 11, we have ...
A/11 +B = 9 3/11
This tells us A=3, B=9.
__
Check
39 + 93 = 132
Answer:
To make this division work, you multiply the numerator by the reciprocal of the ... Therefore, ((x - 4) / (1 / 2)) / (1 / (x + 4)) = ((x - 4) * 2) * (x + 4) / 1. ... below. (Note that the variables are used to represent individual digits; no ... In the ten's column, we can see that a one must carry in order to get a digit in the hundred's place.
Step-by-step explanation:
what is the first five prime numbers?
Answer:
2, 3, 5, 7 and 11
Step-by-step explanation:
hope this helps :3
Answer:
2, 3, 5, 7, 11
Step-by-step explanation:
They can't be divided by any number except 1
Figure ABCD is a parallelogram.What is the value of n? 3 5 17 25
Please help I don’t even know where to start!
The angle of elevation from a person standing on the ground to a balloon in the air is 20°. The person walks 10 feet forward and the angle of elevation to the balloon is now 30°. How far away is the person from the balloon (after they walked ten feet)?
Answer:
they are 30 ft away from the balloon
Step-by-step explanation:
every foot they move back equals one degree higher in the angle ten feet would equal 10 degrees.
6 is less than a number k is greater than 13
Answer:
6 < k > 13
Step-by-step explanation:
X + 3y= 15
2x- 2y = 6
Answer:
What do u want? Do u want the solution?
Step-by-step explanation:
I cant help without the question... :(
The area of a trapezoid is calculated using the formula below, where A is the area of the trapezoid, b1 and b2 are the bases of the trapezoid, and H is the height of the trapezoid.
A=b1+b2/2•h
Rewrite the formula to find the base b2
Rewrite the formula for the base b₂ will be given as b₂ = 2A / h + b₁.
What is a trapezium?It is a polygon that has four sides. The sum of the internal angle is 360 degrees. In a trapezium, one pair of opposite sides are parallel.
The area of a trapezoid is calculated using the formula below, where A is the area of the trapezoid, b₁ and b₂ are the bases of the trapezoid, and H is the height of the trapezoid.
Then the area of the trapezoid will be
A = [(b₁ + b₂) / 2] · h
Rewrite the formula to find the base b₂ will be given as,
A = [(b₁ + b₂) / 2] · h
2A / h = b₁ + b₂
b₂ = 2A / h + b₁
More about the trapezium link is given below.
https://brainly.com/question/22607187
#SPJ2
A truck can be rented from Company A for $130 a day plus 50.30 per mile. Company B charges 570 a day plus 50.70 per mile to rent the same truck. Find the
number of miles in a day at which the rental costs for Company A and Company B are the same.
Answer:
Not possible
Step-by-step explanation:
You use the formula y = mx + b to make equations for both situations then solve from there
Let x be miles driven
Company A:
y = 50.30x + 130
Company B:
y = 50.70x + 570
You solve by making the equations equal each other to figure out the variable (miles driven)
50.70x + 570 = 50.30x + 130
50.70x + 570 - 50.30x + 130 - 50.30x
0.4x + 570 - 570 = 130 - 570
0.4x = -440
x = -1100
Therefore there is no amount of miles you can drive for Company A and Company B to have the same rental costs