Answer:
y=-1x+8
Step-by-step explanation:
use slope formula y2-y1/x2-x1 to find the slope
10-5/-2-3
simplify
5/-5
simplify
-1
now you have to find the y-intercept using y=mx+b
y=-1x+b
plug either ordered pair in to find b, I am using (3,5)
(5)=-1(3)+b
simplify
5=-3+b
add 3 to both sides
b=8
now plug b into y=-1x+b to find the equation of the line
y=-1x+8
please please help, if you could show work too that would be amazing!
Answer:x=75
Step-by-step explanation:
They are opposite of eachother so they are equal to eachother
2x= 130
x= 75
-2a = 8a – 8(2a-6)
Solve
Answer:
A = 8
Step-by-step explanation:
Answer:
a=8
Step-by-step explanation:
-2a=8a-8(2a-6)
distribute the 8
-2a=8a-16a+48
Add all the variables that have a "a" on the right
-2a=-8a+48
+8a +8a
6a=48
divide 6 on both sides to isolate a
a=8
HOPE THIS HELPS!
Layla was out at a restaurant for dinner when the bill came. Her dinner came to $9. After adding in a tip, Before tax, she paid $10.80. Find the percent tip.
Answer: 12%
Step-by-step explanation:
A clothing manufacturer produces 120 garments per hour, of which 5 are damaged. How many garments without damage would the manufacture except to produce in 8 hours?
Answer:
Step-by-step explanation:First we have to found all the clothes that the manufacturer produces in 8 hours,
As given 120 clothes = produce in 1 hour
X clothes = produce in 8 hour
By cross multiplication, we get
X= 120*8
X= 960 total clothes produced in 8 hours
As also given that in each hour 5 clothes damaged ,so we can write as
5 clothes = damaged in 1 hour
Y clothes = Damaged in 8 hour
By cross multiplication we get
Y= 40 clothes damaged in 8 hour
So the total clothes that manufacturer produce with out damage clothe will be ,
Total normal clothes = X-Y = 960 - 40 = 920 clothes
1) Find the slope and the y-byintercept of the line that passes through the points (1,5) and (3,9)
Answer: slope= 2, y-intercept= 3
5x^2-26x-24=0
what does x equal?
Answer:
x=4
x=6/5
Step-by-step explanation:
5x^2-26x-24=0
(x-4)(5x-6)
Solve the inequalities by graphing. Select the correct graph. y> X y<-X
Answer:
i think is y>X
Step-by-step explanation:
Qué número es irracional
V9
V8
0.3333
2/3
Answer:
v8
Step-by-step explanation:
V8 is irrational because its decimal expansion does not end in Os or in repeating decimal digits.
simplify these expressions: 12x - 3x
Answer:
12x-3x
= 9x
Step-by-step explanation:
Hope it is helpful....
E
Learning Task 3: Solve for n. Write your answers in your notebook
1. 12.88 + 0.92 = n
2. 34.08 + 0.24 = n
4. 7.15+ 0.05 = n
5.210.21 +0.91 - n
2.1
3. 28.9-0.85 = n
1. 13.8
2. 34.32
4. 7.2
5. 211.12
3. 28.05
Which number line best represents the solution to the equation?
It is line J as the answer is -4.5 or -9/2
LINE J
Twenty pounds of bean are distributed equally into 16 bags to give out at the food bank.How many pounds of beans are in each bag?eter your answer in simplest form.
Answer:
1.25
Step-by-step explanation:
step 1.so if there is 20 pounds between 16 bags ok
step 2. divide 20 by 16 which equals 1.25
can you help me please
Answer:
GFKSKKGKKSFG
Step-by-step explanation:
The grocery store had 4lb bag of oranges for 4.80$ and a 6lb bag for 6.18$ . What is the difference of the 4lb bag of oranges and the 6lb bag of oranges
Answer:
$1.38
Step-by-step explanation:
The grocery store had 4lb bag of oranges for 4.80$ and a 6lb bag for 6.18$ . What is the difference of the 4lb bag of oranges and the 6lb bag of oranges
The cost difference is calculated as:
Cost of 6lbs of oranges - Cost of 4lbs of oranges
Cost of 6lbs of oranges = $6.18
Cost of 4lbs of oranges = $4.80
Hence,
= $6.18 - $4.80
= $1.38
X
y = x + 1
у
-2
0
1
Answer:
-2 y=-2+1 Y=-1
X=0 y=0+1 Y=1
X=1 Y=1+1 Y=2
Step-by-step explanation:
What is the measure of 1?
A.15
B.35
C.37
D.79
Answer:
we have
1+2=180(being co-interior angle)
2x+5+3x-10=180
5x-5=180
5x=180+5
x=185/5=37
m<1=2x+5=2×37+5=74+5=79
Choose the correct answer
When solving a quadratic equation using the quadratic formula, the value of the discriminant is -16. How
many and what type of solutions does the quadratic equation have?
on
O 1 Rational Solution
ne
2 Irrational Solutions
O 2 Imaginary Solutions
O 2 Rational Solutions
• Previous
Next
Answer:
Step-by-step explanation:
Rational solution
Write an equation of the line that has a slope of -8 y-intercept of 2
Answer:
y=-8x+2
Step-by-step explanation:
help me please it’s due today
Answer: -1/2
Step-by-step explanation:
The values in the x column represent a specific number pattern, while the values in the y column represent a different pattern. Which graph provides a visualization of these two patterns?
Answer:
please give me more context so I can help you more
Solve the system using substitution.
Y-2x=3
3x – 2y=5
A.(-1/2,2)
B. (2,7)
C. (-8,-13)
D. (-11,-19)
When using substitution to solve this system of equations
6y + 2x = 3
2x + y = 8
which variable will you solve for?
In a fruit punch you mix 150 ml of lemonade with 250 ml of fruit juice. Write the ratio of the volume of lemonade to the volume of fruit juice. Give your ratio in its simplest form.
Answer:the ratio of the volume of lemonade to the volume of fruit juice in simplest form = 3:5
Step-by-step explanation:
Volume of lemonade in the mixture = 150ml
Volume of fruit juice in the mixture = 250ml
Ratio of the volume of lemonade to the volume of fruit juice= 150ml: 250ml
and reducing to the simplest form , we have
150:250
dividing both by 10 gives
15:25
dividing both by 5 gives
3:5
Therefore the ratio of the volume of lemonade to the volume of fruit juice in simplest form = 3:5
What is the y-intercept of function g if g(x) = -4f(x) + 12?
OA. (0,-4)
OB. (0,12)
OC. (0,8)
OD. (0,1)
Answer:
the correct answer is C (0,8)
Step-by-step explanation:
got 100%
Answer: C (0,8)
Step-by-step explanation: correct on test
Problem 1
Twenty pounds of strawberries are being shared equally by a group of friends. The equation 20÷5=4 represents the division of strawberries.
a. If the 5 represents the number of people, what does the 4 represent?
:
Answer:
it represents how many each person gets
Answer:
Hello im pretty sure that the represents the friend prove me if im wrong
Step-by-step explanation:
Nathan is making chocolate chip cookies, the recipe calls for 2 cup chocolate chips and will make 4 dozen cookies. He increases the recipe to make 6 dozen cookies and will need 3 cups chocolate chips. Find the constant of proportionality
Answer:
1/2
Step-by-step explanation:
Nathan is making chocolate chip cookies, the recipe calls for 2 cup chocolate chips and will make 4 dozen cookies. He increases the recipe to make 6 dozen cookies and will need 3 cups chocolate chips. Find the constant of proportionality
From the above question, we can see that the Number of Chocolate chips is directly proportional to the number of Dozen cookies
Hence:
C = Chocolate chips
D = Dozen cookies
Hence:
C ∝ D
C = kD
Where k = Constant of Proportionality.
We are told that , the recipe calls for 2 cup chocolate chips and will make 4 dozen cookies.
Hence:
2 = 4k
k = 2/4
k = 1/2
Also, He increases the recipe to make 6 dozen cookies and will need 3 cups chocolate chips.
3 = 6k
k = 3/6
k = 1/2
Therefore, from the calculations above, the constant of proportionality is 1/2
Help!!!!!!!!!!!!!!!!!!!!!!!
Answer:
A) g = 11
Step-by-step explanation:
26 = 7g - 63 + 12
26 = 7g - 51
77 = 7g
g = 11
x-5= -4
what is the answer for x?
Answer:
x = 1
Step-by-step explanation:
by solving the equation we get ;
x -5 = -4x = -4 + 5x = 1Step-by-step explanation:
x = 1
hope it helps
Be happy and make happy
9 7 5 10 5 3 work out the median
Answer:
6
Step-by-step explanation:
3 5 5 7 9 10
Take 5 and 7 and then avrage them.
Maria and Don had $20,800 in medical expenses. Their family medical insurance covered 60% of these expenses. The IRS allows medical and dental expense deductions for the amount that exceeds 10% of a taxpayer's adjusted gross income. If their adjusted gross income is $101,598, how much can they claim as a medical deduction? Fill in the blank 1 Next
Maria and Don has claimed $1839.8 as a medical deduction.
Calculate medical expenses after removing medical insurance expense, that is
20,800 - 60% of 20,800
= 12480
Now, 20,800-12480
=$8,320
Now calculate 10% of gross income
10% of 101,598
= 10/100 × 101,598
= 0.1 × 101,598
= $10,159.8
Now medical deduction = 10% of income - Medical expenses
= 10,159.8-8,320
= $1839.8
Therefore, the medical deduction is $1839.8.
To learn more about the tax visit:
brainly.com/question/16423331.
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