how do i solve and graph -5x+2y=10
Answers
Answer:
at first write the equation in correct order y=Mx+b. 2y=5x=10
y= 5x/2+5.
Step-by-step explanation:
the slope is 5/2. as we know slope is rise over run. so you go up 5 units and go right 2 unit.
the graph picture is added below click on the PNG. hope it helps. have a great day.
Related Questions
Which expression could be placed in the box as an example of the reflexive property?
9x + 27 = 2 A. 9(x + 3) B. 27 + 9x C. X * 9 + 27 D. 9x+ 27
Answers
Answer:
A.
Step-by-step explanation:
The reflexive property (of equality/of congruence) states that a number must always be equal to itself.
Because A is the only statement with an = sign, that's the answer.
bord ke aussionas 10 feet of string to make 15 beaded bracelets. She needs binches of string for each Pracelde. Does she have enough string to make all the bracelets? Explain. (1 foot 12 inches).
hi can u show me the math but not in the word form thanks
Answers
Answer:
10x12=120 inches
Step-by-step explanation:
multiply 12 inches by 10 feet
What are the coordinates of C' -3, 2 after it has been transformed using the rule (x, y)→(x + 4, y - 3)?
Answers
x=-3+4
y=2-3
So it will be (1;-1)
solve the question in the picture
Answers
Answer:
n = 7
Step-by-step explanation:
simplify the logs according to their bases
Answer:
n = 7
Step-by-step explanation:
[tex]\sf \log_4(64)^{n+1}=log_5(625)^{n-1}[/tex]
Change 64 to an exponent with base 4 and 625 to an exponent with base 5:
[tex]\implies \sf \log_4(4^3)^{n+1}=log_5(5^4)^{n-1}[/tex]
Using exponent rule [tex](a^b)^c=a^{bc}[/tex]
[tex]\implies \sf \log_4(4)^{3(n+1)}=log_5(5)^{4(n-1)}[/tex]
Using log rule: [tex]\log_a(b^c)=c \log_a(b)[/tex]
[tex]\implies \sf 3(n+1)\log_4(4)}=4(n-1)log_5(5)[/tex]
Using log rule: [tex]\sf \log_a(a)=1[/tex]
[tex]\implies \sf 3(n+1)=4(n-1)[/tex]
[tex]\implies \sf 3n+3=4n-4[/tex]
[tex]\implies \sf 3+4=4n-3n[/tex]
[tex]\implies \sf n=7[/tex]
I need help with this
Answers
Answer:
104
Step-by-step explanation:
8x3=24 then you carry over the 2 and 8x1=8 and 8+2=10 so the awnser is 104
3. Jenny puts two wooden blocks together. One block has a length of 5 in., a width of 4 in., and a
height of 5 in. The other block has a height of 4 in., a length of 5 in., and a width of 2 in. What is the
combined volume of the blocks?
Answers
Answer:
140 inches cubed
Step-by-step explanation:
Use the formula V = length * width * height to find the volumes of each block, then add them together to get the combined volume. So, (5 * 4 * 5) + (4 * 5 * 2) = 140 inches cubed, which is the combined volume.
Hopefully this helps- let me know if you have any questions!
If you could help me out I would appirecate it. The question is 4 (3x + x)
12x. And when ever you see the x you put 6
Answers
no. correct answer: 16(x)
using BODMAS rule:
4(3x+x)4(4x)16xAnswer:
no they are not, explanation down.
Step-by-step explanation:
4(3x + x)
4(3×6 + 6)
4(18 + 6)
4(24)
96
12x
12×6
72
hope dis helps!!!!!
In the picture below, how many unit
cubes does it take to make the rectangular prism below without
gaps or overlaps? How many 2-cube towers does it take to make the
rectangular prism?
Answers
Answer:
Your answer is 8
Step-by-step explanation:
You can just count the cubes or multiply 2 by 4
Garrett buys a bag of cookies that contains 8 chocolate chip cookies, 6 peanut butter cookies, 7 sugar cookies and 7 oatmeal cookies. What is the probability that Garrett reaches in the bag and randomly selects a chocolate chip cookie from the bag, eats it, then reaches back in the bag and randomly selects an oatmeal cookie
Answers
Answer:
p(chocolate chip) = 2/7
p(oatmeal) = 7/27
Step-by-step explanation:
probability = favorable outcomes/total outcomes
First, add up all the cookies in the bag.
8 + 6 + 7 + 7 = 28
Next find the probability of selecting a chocolate chip cookie. Since there are 8 chocolate chip cookies and 28 cookies in the bag, create a fraction.
p(chocolate chip) = 8/28
reduce by 4
p(chocolate chip) = 2/7
Now that the cookie was eaten that will reduce the number of chocolate chip cookies to 7 and the overall number of cookies to 27.
There are 7 oatmeal cookies and 27 total cookies, so create the fraction.
p(oatmeal) = 7/27
help step by step please!
Answers
Answer:
26 km2 (squared)
Step-by-step explanation:
Area of a triangle is H × B ÷ 2
= 6.5 × 8 ÷ 2
= 52 ÷ 2
= 26 km2 (squared)
What does Opie create with simple geometric shapes and lines?
A. Facial features
B. Eyes and ears
C. The portrait's hair
D. The shape of the bust
Answers
Opie created facial features with simple geometric shapes and lines. Option A
Who is Julian Opie?
Julian Opie is a known as a renowned British artist known for his distinctive depictions of figures, portraits, and landscapes.
His earliest works was the painted steel sculptures, domestic appliances, architectural structures and geometrical shapes showing the relationship between visual and spatial observation
He created distinct facial shapes and forms on a flat surface by means of lines, colors and shadings.
Thus, Opie created facial features with simple geometric shapes and lines. Option A
Learn more about shapes here:
https://brainly.com/question/25965491
#SPJ1
easy promblem help me
Answers
the answer Is b and c
Step-by-step explanation:
because I did it
Help picture below problem 15
Answers
Formula for Pythagorean theorem is a squared plus b squared equals c squared. The longest side is c and the rest is a and bb. Since we already have c we use formula a squared equals c squared minus b squared. AsquaredsquaredsquaredsquaredAsquaredsquaredsquaredsquared my thing is broken so I can't continuecontinue. Hope this helpshelps though
please answer the following mcqs with proper explanation
Answers
Answer:
(iv) b
(v) c
(vi) d
Step-by-step explanation:
The first two questions have to with understanding the meaning of the English words. (It's reading comprehension.)
__
(iv) "no larger than 10" means "less than or equal to 10"
(b) x ≤ 10
__
(v) "at most 1600" means "less than or equal to 1600"
(c) c ≤ 1600
__
(vi) A value of x will be a solution to the inequality if substituting it into the inequality results in a true statement. Here, using x=0 effectively eliminates the x-term from the inequality.
(a) 0 > 0 . . . false
(b) 5 < 0 . . . false
(c) 2 < 0 . . . false
(d) -2 < 0 . . . true
solve pls don't spam for marks
Answers
2. Commutative property of multiplication
the product will stay the same
Answer:
the first answer is commutative property of addition and the second answer is commutative property of multiplication
Step-by-step explanation:
hope this helps
have an awesome day -TJ
if you need anymore help just let me know
pls mark brainliest :)
Rey and Adrian have 100 marbles altogether.Rey has 4 times as many as marbles as Adrian.How many marbles does each boy have?
Answers
Answer:
100
Step-by-step explanation:
4x of 100 is 400
Cuz Why Not Give 5 start + heart please cuz why not?
If 3 sweaters cost $25.95, how much would 6 sweaters cost?
Answers
Answer:
If 3 sweaters cost $25.95, then 6 sweaters must cost $95.69.
Step-by-step explanation:
Im sorry if this answer isnt correct.
HELP PLEASE SHOW WORK
A triangle has one angle that measures 40 degrees, one angle that measures 119 degrees, and one angle that measures 21 degrees.
What kind of triangle is it?
A.
acute triangle
B.
equilateral triangle
C.
obtuse triangle
D.
right triangle
Answers
Answer:
obtuse triangle
Step-by-step explanation:
one angle measures more than 90°
Step-by-step explanation: an acute triangle is a triangle that has angles less than 90 degrees, a right triangle is a triangle that has an angle that is 90 degrees, and an equilateral triangle is a triangle that's sides are all the same degrees, we know those all cancel out so the answer has got to be obtuse triangle
Explain how you could find the distance between points (3,6) and (7,6) on the coordinate plane
Answers
Answer:
Count the point on the coordinate plane to the point you want to find the distended from Still stuck? Get 1-on-1 help from an expert tutor now.
Step-by-step explanation:
Inez bought a shipping container at a packing store
Answers
Answer: ok? whats the question
Step-by-step explanation:
Answer:
I think u forgot to mention the question?
Step-by-step explanation:
Tara will draw a scale model of the garden
she wants to plant. Her scale will be 1 cm. =
2.5 ft.
4 cm.
8.5 cm
What will be the actual dimensions of Tara's
garden?
A. 1.6 ft. by 3.4 ft.
B. 4 ft. by 34 ft.
C. 8 ft. by 34 ft.
D. 10 ft. by 21.25 ft.
Pls explain how u got the answer!
Answers
Answer:
D.
Step-by-step explanation:
We know that each centimeter is equal to 2.5 feet. The way I solved it was this.
We start with the 4cm. We can multiply 4×2.5, and that gives us 10 feet. We can do 8.5×2.5, and that will equal 21.25 feet. So the final and correct answer is D. 10 feet by 21.25 feet
PLEASE HELP!!!!
Earth is about 1.5 x 10^8 kilometers away from the sun. Saturn is about 1.4 x 10^9 kilometers away from the sun. How many times closer to the sun is Earth than Saturn? Give answer is standard form and round to the nearest tenth.
If you can, please explain, or just show what you did
Answers
Answer:
8.33
Step-by-step explanation:
Answer: 8.33 minutes will it take to travel from the sun to the earth. Step-by-step explanation: Distance of the Earth from the Sun = d = 1 km = 1000 m.
Answer: 9.33
Step-by-step explanation: you divide Saturn by earth
Classement pays médaille d'or de cyclisme moyennes 70 %pays...
Answers
Answer:
Classement pays médaille d'or de cyclisme moyennes 70 %paga...
Step-by-step explanation:
Answer both Question 11 and 12. I will make Brainelist + 50 points
Answers
Answer:
#11. i) 5, ii) 6, iii) - 4, iv) 6#12- see belowStep-by-step explanation:
#11Given equation for sum of the first n terms
[tex]S_n=7n-2n^2[/tex]Using the equation solve the following
i)The first term [tex]t_1[/tex], is same as the sum of the first 1 term, so n = 1
[tex]t_1=S_1=7(1)-2(1)^2=7-2=5[/tex]ii)Sum of the first 2 terms, when n = 2
[tex]S_2=7(2)-2(2)^2=14-8=6[/tex]iii)Common difference is the difference between two consequitive terms.
First, find the second term:
[tex]t_2=S_2-t_1=6-5=1[/tex]Now find the difference between the first two terms:
[tex]d=t_2-t_1=1-5=-4[/tex]iv)We need to find such n that [tex]S_n[/tex] = - 30
[tex]7n - 2n^2=-30[/tex][tex]2n^2 - 7n-30=0[/tex][tex]2n^2-12n+5n-30=0[/tex][tex]2n(n-6)+5(n-6)=0[/tex][tex](n-6)(2n+5)=0[/tex][tex]n=6[/tex] is the only positive rootSo the answer is 6
#12Simplifying in steps as below
a) i)[tex]\dfrac{5}{y-3} +\dfrac{2}{3-y}=[/tex][tex]\dfrac{5}{y-3}-\dfrac{2}{y-3}=[/tex][tex]\dfrac{5-2}{y-3}=[/tex][tex]\dfrac{3}{y-3}[/tex]ii)[tex]\cfrac{1}{m+3} +\cfrac{2m}{m^2-9} =[/tex][tex]\cfrac{1}{m+3} +\cfrac{2m}{(m-3)(m+3)} =[/tex][tex]\cfrac{m-3}{(m-3)(m+3)}+\cfrac{2m}{(m-3)(m+3)} =[/tex][tex]\cfrac{m-3+2m}{(m-3)(m+3)} =[/tex][tex]\cfrac{3m-3}{(m-3)(m+3)}[/tex]please help: perimeter of polygon ABCDEF
Answers
Answer:
Step-by-step explanation:
Help me please, thank you
Answers
Answer:
Option D is your correct answer
I think it will help.
A Cyclist rides her bike of a rate of 18 Kilometers per hour. What is this rate in Kilometers per minute? How many Kilometers will the cyclist travel in 20 minutes? Do not Round your answers.
Answers
Step-by-step explanation:
18 ÷ 60 = 0.3
so 0.3 km per min.
0.3 × 20 = 6
so 6 km per hour
can someone help me with this math problem please
Answers
Answer: A (-7,-4)
Step-by-step explanation:
Took the same test
how to set up definite integral
Answers
Answer:
Step-by-step explanation:
First, determine where the quantity inside the absolute value bars is negative and where it is positive for example, So that's 6 times 8 minus 6 times negative 1. Okay and so this will be 48. Minus negative 6 which is 48 plus 6 which is 54 which is the answer.
Una ayuda porfavor, lo necesito urgente, es algebra
Answers
Answer:
yes
Step-by-step explanation:
yessir I was at the game was going to the game was going to the game was good to go to the game was going to the game