Graph the equation by plotting three
points. If all three are correct, the line
will appear.
y = -x - 2
Answers
Answer:
There are only 2 points
Step-by-step explanation:
hope this helps
Related Questions
What is the answer for x?
Answers
Answer:
x = 15
Step-by-step explanation:
7x + 5x = 180 (because parallelograms are 360 degrees)
add like terms
12x = 180
divide 12 from both sides
[x = 15]
What is the difference between a histogram and a bar graph?
a A histogram presents information in horizontal bars, while a bar graph presents information in
vertical bars
b. A histogram deals with data which displays a normal distribution, while a bar graph deals with
data in any distribution
c. There is no difference. The two terms are synonymous.
d. A histogram deals with continuous data in ordered columns, while a bar graph deals with
discrete data in separate columns
Answers
Answer:
d.
A histogram deals with continuous data in ordered columns, while a bar graph deals with discrete data in separate columns.
Step-by-step explanation:
Clare knows that Priya has a bunch of nickels and dimes in her pocket and 2 points
that the total amount is $1.25. Write an equation that describes the
relationship between the number of dimes and the number of nickels in
Priya's pocket. Let x represent the number of nickels and y represent the
number of dimes.
Answers
Answer:
5x + 10y = 125
Step-by-step explanation:
Let :
Number of nickel = x
Number of dime = y
Nickel = 5 cent
Dime = 10 cent
Total value = $1.25
Total value should be converted to cent since both dime and nickel are both in cent
= $1.25 * 100 = 125 cents
Therefore,
5x + 10y = 125 cents
A box question, very hard, please help
Answers
Answer:
the X box one
Step-by-step explanation:
X>moon>star>heart>circle
Gloria pays her insurance three times each year. The first payment is 50% of the annual
premium, and each of the next two payments is 25% of the annual premium. If the annual premium is
$1024, how much is each payment?
Answers
Answer:
First payment (50%) would be 512$
The next two payments would be 32$ each
Explanation:
.5(1024)= 512
.25(512)=128
.25(128)= 32
Use inverse operations to solve the expression. Enter your answer in
simplest form. y/-9 = 1/18
Answers
Answer:
mutiply everything by 18
-2y=1
y=-1/2
how many solutions does 3x+5=7x-20 have?
Answers
Answer:
1
Step-by-step explanation:
hey there,
< 3x-7x = -20-5
-4x = -25
x = [tex]\frac{25}{4}[/tex]
This isn't a square root or anything like that, so you would really only have 1 answer. I'm not sure what your teacher's referring to, though, but maybe they want decimals/mixed fractions?
But I would just put 1 if I were you. >
Hope this helped! Feel free to ask anything else.
find the values of x, y, and z
81
91
99
101
180
Answers
Please answer for me. Will make you brainiest
Answers
Answer:
.
Step-by-step explanation:
I tried to solve this but I don't get it maybe use another app for it bc it looks hard lolz
What is the equation, in slope-intercept form, of the line that is perpendicular to the given line and passes through the point (2, −1)? y = Negative one-thirdx − One-third y = Negative one-thirdx − Five-thirds y = 3x − 3 y = 3x − 7
Answers
Answer:
D, y = 3x − 7
Step-by-step explanation:
Edge 2020, mark as brainliest plz
Answer:
The Answer is D.
Step-by-step explanation:
Filipa practiced her trumpet today for 0.3 hours. What is the fraction equivalent to 0.3?
Answers
Answer:
3/10 I hope this helps
Step-by-step explanation:
1/2 + 1/3 hElP!!!!!!!
Answers
1/2 + 1/3
1/2 x 3 = 3/6
1/3 x 2 = 2/6
So the new expression with the same denominators is:
3/6 + 2/6
Then just add the numerators:
5/6
At Emily's summer camp, there are
6 counselors for every 40 girls. How many
counselors should the camp have for 100
girls?
Answers
Answer:
15
Step-by-step explanation:
3 counselors for every 20 girls
Answer:
15 counselors
Step-by-step explanation:
The ratio of counselors to girls is 6:40. Set this as a proportion:
[tex]\frac{6}{40}[/tex]=[tex]\frac{x}{100}[/tex]
Cross multiply to solve: 6×100=40x
600=40x
x=15
To satisfy the ratio, there needs to be 15 counselors for 100 girls.
BRAINLEIST AND 5 STARS The function gives the number of people, in millions, who own a smartphone, years after the year 2000.
What does each equation tell us about smartphone ownership?
P(17) = 2, 320
Answers
It tells us that we would multiply Px 17 and that it is equal to the amount of years they get
Ps. Hope this helps
What is the answer
Ps I need the answers quick
Answers
Answer:
30%
Step-by-step explanation:
first it's on sale for half off
then u have a coupon for 20%
50%+20%=70%
100%-70%=30%
Write an algebraic rule to describe the relationship in the table.
Answers
Answer:
um idrk lol but I LIKE UR CUT G!!!!
PERSEVERE Find the values of x and y,
Answers
y² = 8y - 15 (alternate angles are equal)
y² - 8y + 15 = 0
(y - 5)(y - 3) = 0
y = 5 or 3
x + 8y - 15 = 180 (angles in a straight line add up to 180)
when y = 5
x + 40 - 15 = 180
x = 155°
when y = 3
x + 24 - 15 = 180
x = 171°
Can someone help me with these problems
Answers
Answer:
a.2
b.2
c.3x
a.3(x+2)
b.-(2-x)
c.3x-2
Answer:
a.3x+6=3 (x+2)
b.x-2=-(2-x)
15x-10/5=3x-2
Pinning as branliest for best explained answer ::
4x + 3y = 0
5y + 53 = 11x
solve : substitution method
Answers
Answer:
sol:x=(5y+53)/11
value of x in 4x+3y=0
4×(5y+53)/11+3y=0
(20y+212+33y)/11=0
53y+212=0/11
y=-212/53
y=-4
now
value of x
4x+3y=0
4x+3×-4=0
4x=12
x=12/4
x=4
by solving both we get,
Graph the line that represents the equation pls
Answers
(-3,3)
(-6,5)
(-9,7)
(3,-1)
(5,-3)
(9,-5)
Hello sam hhehehe .dk ;
Answers
Answer:
hello
Step-by-step explanation:
Side -side -angles
Angles-side-angels
Angle -angle -side
Angle-angle-angel
Side-angel-side
Side-side-side
Hypotenuse-leg
I need help
Answers
Answer:
watch vedio
Step-by-step explanation:
gsinssuksbsi
Taylor plans to borrow $4,500 from the bank to purchase a used vehicle. If he borrows the money at a rate of 4% interest for 2 years, what is the total amount he will have to pay back to the bank?
Answers
Answer:
$4867.2
Step-by-step explanation:
If Helena starts school at 8:00am and must spend 45 minutes in each of her 6 classes, with two 30 minute breaks, at what time will she be finished her classes?
Answers
Answer:
1:30 pm
Step-by-step explanation:
45 x 6 (6 classes and 45 min per class) = 270
30 x 2 (2 breaks and 30 min per break) = 60
270 + 60 (Add time together) = 330
330 / 60 (Only 60 minutes in an hour) = 5 1/2
8 + 5 1/2 (Add starting time and at school time together) = 13 1/2
13 1/2 = 1:30 pm (Calculate to actual time)
I'll mark you brainiest if you help me write a correct expression
Answers
32= 6w or 32= 6 x w
What is the slope of the line from the data shown in the table below? It’s question 9 by the way.
Answers
Answer:
Its b
Step-by-step explanation:
It is going up by 10
The Pythagorean Therum
Answers
Answer:
The Pythagorean theorem is an equation to find the hypotenuse of a tirangle, this equation is c=a2+b2
Step-by-step explanation:
May I have brainliest please? :)
1. An auto shop has 98 cans of oil at the
beginning of the day. 12 hours later,
there are 10 cans remaining. How
many were sold? Which variable is most Important.
Answers
Answer:
88 cans were sold, the most important variable is how much you started with and how much you ended with
Step-by-step explanation:
88 cans were sold because 98-10=88, and the most important variable is how much you started and ended with because the question asks how much were sold and you can't know that without knowing the start amount and end amount which is the 2 variables I used to get 88 in the equation (98-10)
The Equation is 98-10=88
Chase was given a box of assorted chocolates for his birthday. Each night, Chase treated himself to some chocolates. There were originally 18 chocolates in the box and after 4 nights, there were 6 chocolates remaining in the box. Write an equation for
C
,
C, in terms of
t
,
t, representing the number of chocolates remaining in the box
t
t days after Chase's birthday.
Answers
The number of chocolates remaining in the box after Chase birthday can be represented by the equation 18 - 4t = 6
Number if chocolates in the box = 18
Number of nights = 4
Remaining chocolates in the box = 6
Based on the information given, the number of chocolates remaining in the box after Chase birthday can be represented by the equation 18 - 4t = 6.
To get the number of chocolates that he takes each night will be:
18 - 4t = 6
Collect like terms
4t = 18 - 6
4t = 12
t = 12/4
t = 3
He takes 3 chocolates every night.
Read related link on:
https://brainly.com/question/24444008
Olivia reads 2/5 of her book on Monday and on Tuesday she reads 1/6 of what is remaining and then on Wednesday she reads the final 35 pages. So how many pages are in the book
Answers
Answer:
Step-by-step explanation:
Here's what we know:
1/6 + 2/5 + x = 1 (the fractions read plus the 60 pages (currently an unknown fraction) makes one whole book)
First we need a common denominator. LCD is 30:
5/30 + 12/30 + x = 1
18/30 + x = 1
Subtract:
x = 30/30 - 18/30
x = 12/30
Now we have an equivalency. 60 pages out of the whole book is equal to 12/30. Or:
60/y = 12/30
Cross multiply:
60 * 30 = 12y
Divide both sides by 12:
60 * 30 / 12 = y
Factor out a 6:
10 * 30 / 2 = y
Factor out 2:
10 * 15 = y
150 = y
There are 150 pages in the book.
try this!!!!!!!