Answers
Answer:
slope = -3
hope this helps :)
Answer:
-9/3 = simplify it is -3
Step-by-step explanation:
go to the dot and go up 9 and to the left 3 and put the rise over the run like this -9/3 and if you simplify it it will be -3 very ez
have a nice day.
Related Questions
A publisher needs to send many books to a local book retailer and will send the books in a combination of small and large boxes. Each small box can hold 25 books and each large box can hold 50 books. There were 3 more large boxes sent than small boxes, which altogether can hold 450 books. Determine the number of small boxes sent and the number of large boxes sent.
There were ____ small boxes sent and ____ large boxes sent.
Answers
Answer:
there were 4 small boxes sent and 7 large boxes sent
Step-by-step explanation:
let s= number of small boxes
let y= number of small boxes
each small box can hold 25 books, so s small boxes can hold 25s books. Each large box can hold 50 books, so l large boxes can hold 50lbooks. Therefore, the total number of books 25s+50l equals 450.
Since there were 3 more large boxes sent than small boxes, if we add 3 to the number of small boxes, we will get the number of large boxes, meaning l equals s+3.
system of equations:
25s+50l=450
l=s+3
substitute values
Can someone help me, please I need help with this thing
Answers
Answer:
9
Step-by-step explanation:
if LA = AK then the triangle is isosceles
if the two triangles are similar then we can use this proportion to find LA:
8/12 = 6/LA
cross-multiply:
8·LA = 72
LA = 9
HELP I NEED HELP ASAP
Answers
Answer:
I think its D
Step-by-step explanation:
You can rule out A and B because he would be able to throw it farther than 30 ft do that leaves C and D but davis Couldn't throw a 9.1 lb ball 30 ft so the answer is D
Malala is following this recipe for bread rolls.
She uses 200 g of flour.
How much of each of the other ingredients does she use?
Recipe: Makes 15 bread rolls
500 g flour
10 g salt
8 g yeast
30 mL oil
350 mL water
Answers
Answer:
She will use:
4g salt
3.2g yeast
12 ml oil
140 ml water
Step-by-step explanation:
Since 200 is 40% of 500 we calculate 40% of all the other ingredients and you get your answer
8th grade math, please help.
Answers
Answer:
∠x = 16°
Step-by-step explanation:
∠x = 180° - (180° - 16°) = 16°
Answer:
16° because alternative exterior angles are equal
Match the following expression 12(x-3)+18=4(3x-3) with the number of solutions below.
A.One solution?
B.No solution ?
Or
C.All solution?
Answers
Distribute.
12x-36+18=12x-12
Add like terms.
12x-18=12x-12
Add 12 to both sides.
12x-6=12x
Subtract 12x from both sides.
-6=0
?
NO SOLUTION
Answer:
No Solution.
Step-by-step explanation:
12(x-3)+18=4(3x-3)
12x-36+18=12x-12
12x-12x-18=-12
-18=-12
no solution
How do I do this? Cause I don’t know how. Also please show work. Don’t only say the answer. Whoever shows the work and answer gets a thanks and a brainliest.
Answers
Shaded area= 15-(3*4*1/2+2*5*1/2)
=15-(6+5)
= 15-11
= 4 sq units
hamid has gain weight he now weighs 88kg
Answers
Answer: what’s the question?
Step-by-step explanation:
Barnes and Noble pays a publisher $1.50 for a magazine. The magazine is marked-up 12%. Find the new SELLING PRICE of the magazine.
Answers
Answer: The selling price will be $1.68
Step-by-step explanation:
If the magazine is marked-up by 12% , then you will multiply 12% by the amount of money then add it to the same amount of money.
1.50 * 12% = 0.18
1.50 + 0.18 = 1.68
What's the greatest ten you can multiply by 8 to get close to, but not go over 629
Answers
Answer:
i guss 8× 77 = 524 which is close to it
Answer: 8 x 70 = 560
G
H
2.5(JK)
12
к
L
F
What is HL?
Answers
=================================================================
Work Shown:
The diagram shows that JK = 12 and GF = 2.5*(JK) = 2.5*12 = 30
The midsegment HL will be the average of the two lengths it is parallel to.
We'll add up the values and then cut the result in half
HL = (JK+GF)/2
HL = (12+30)/2
HL = 42/2
HL = 21
Ben's Game World is having a sale on video games. The store is offering a sale pack of 4 video games for $43.80. What is the unit price of a video game in the sale pack?
Answers
Answer:
Answer:
a) 10.95
b) 76.65
Step-by-step explanation:
To find the unit price of Ben's video games, divide 43.80 by 4, which is equal to 10.95. So, the unit price is 10.95 at Ben's Game World.
Then, using the unit price we found earlier, multiply 10.95 by 7, which will gives us the cost of 7 games at Roberto's Electronics. You'll get 76.65. So, the cost of 7 games at Roberto's Electronics, using the same unit price at Ben's Game World, would be 76.65.
Hope this helps :)
Hydrate sports drink calls for 7 scoops for every gallon of water. Sarah thinks the drink is too weak, and she wants to change it. Describe how she can change either the number of scoops or the amount of water to make the drink stronger.
Answers
Help me please I need to get a perfect score.
Answers
Answer: 5r-5s
Step-by-step explanation:
Hope this helps :)
Find the value of each variable
Answers
a° = 41°
b° = 139°
Explanation:
Vertical angles are opposite angles created by a pair of intersecting lines, and are equal in measure.
Angle a° is a vertical angle with the angle created by D and B.
a° = ∠DB
a° = 41°
Straight lines are 180°.
Line DC is straight and is divided into two angles, which will add to 180°.
b° + 41° = 180°
b° = 180° - 41°
b° = 139°
Answer:
a° = 41°
b° = 139°
Step-by-step explanation:
a° = ∠DB
a° = 41°
b° + 41° = 180°
b° = 180° - 41°
b° = 139
Find the slope of the line containing the points (2,-4) and (5,3)
Answers
Answer:
m = [tex]\frac{7}{3}[/tex]
Step-by-step explanation:
Answer:
7/3
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(3-(-4))/(5-2)
m=(3+4)/3
m=7/3
Write the equation of a parabola in factored form if the x-intercepts are (3,0) and (-5,0) with a maximum point at ( -1,8)
Answers
Answer:
y = - [tex]\frac{1}{2}[/tex] (x - 3)(x + 5)
Step-by-step explanation:
Given the x- intercepts are x = 3 and x = - 5 then the corresponding factors are
(x - 3) and (x + 5)
The equation is the the product of the factors, that is
y = a(x - 3)(x + 5) ← a is a multiplier
To find a substitute (- 1, 8) into the equation
8 = a(- 1 - 3)(- 1 + 5) = a(- 4)(4) = - 16a ( divide both sides by - 16 )
- [tex]\frac{1}{2}[/tex] = a
Then
y = - [tex]\frac{1}{2}[/tex] (x - 3)(x + 5) ← in factored form
What do you need to do to solve the problem?
3 = -x/5
O Multiply each side by 5
O Multiply each side by - 5
O Multiply each side by 1/5
O Multiply each side by -1/5
Answers
Answer:
multiply each side by -5
Lets see if you practiced your division..5,316/3= .Use any place value strategy to divide
Answers
PLS HELP
How many solutions does this system of equations have?
y= -6x-7
y=-6x-7
Answers
Answer:
They can have infineyely many solutions :)
help!! :( what is the equation for this circle using the center and radius?
Answers
Answer:
Well Circumference = πr^2, but I don't know what you're asking for?
Pleaseee helppp answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
XT and XW
Step-by-step explanation:
They are indicated congruent by the congruency marks on each.
The line graph shows the amount of snowfall over a 6 hour period.
Between which hours did the least amount of snow fall?
Total Amount of Snow
1411
12
10
Amount of snow (in inches)
Hours
1
2
3
4
5
6
The least amount of snow fell between hours
and
Answers
Answer:
12 :)
Step-by-step explanation:
np
Answer:
12 :0
Step-by-step explanation:
A car is travelling at 40 mph
How long will it take this car to travel 130 miles?
Answers
Answer:
3.25 hours
Step-by-step explanation:
if the car is going 40mph then devide 130 by 40 to get the amount of time. that's how I was taught in school, sorry if it's wrong.
At the football game, 3 hamburgers and 6 soft drinks cost $27, and 3 hamburgers and 3 soft drinks cost $18. Which two equations can be used to determine the price of a hamburger and the price of a soft drink?
Let x represent the cost of a hamburger and y represent the cost of a soft drink.
Answers
Answer:
Let be "x" the cost in dollars of a hamburger and "y" the cost in dollars of a soft drink.
The cost of 4 hamburguers can be represented with this expression:
4x4x
And the cost of 6 soft drinks can be represented with this expression:
6y6y
Since the total cost for 4 hamburgers and 6 soft drinks is $34, you can write the following equation:
4x+6y=344x+6y=34 [Equation 1]
The following expression represents the the cost of 3 soft drinks:
3y3y
According to the information given in the exercise, the total cost for 4 hamburgers and 3 soft drinks is $25. Then, the equation that represents this is:
4x+3y=254x+3y=25 [Equation 2]
Therefore, the Equation 1 and the Equation 2 can be used to determine the price of a hamburger and the price of a soft drink
Answer:
3x + 6y = 27
3x + 3y = 18
x = $3, y = $3
Step-by-step explanation:
I will solve by using the elimination method.
3x + 6y = 27
3x + 3y = 18
Subtract top equation by bottom.
3x + 6y = 27
- (3x + 3y = 18)
_____________
0 + 3y = 9
3y = 9
y = 3
Plug y in for three
3x + 6*3 = 27
3x + 18 = 27
3x = 9
x = 3
So, your solution is x = $3, y = $3
What is the percent saved on a pair of sun glasses with a regular price of $15.95 which are on sale for $13.56?
Answers
Answer:
15%
Step-by-step explanation:
15% of 15.95 is 2.39, which if we subtract from 15.95 we get 13.56
Could I please have Brainliest? Hope this helps! :)
Answer:
100%->15.95
1%->0.1595
15.95-13.56= 2.39
2.39÷0.1595
≈ 14.98% (corrected to 2 decimal places)
What is the slope of the line
Answers
Hope this helps! Have a great day :)
Quadrilateral RUST has a vertex at R(3,5).
U
S
What are the coordinates of R'after a dilation by a scale factor of 3, centered
at the origin, followed by the translation (x, y) - (x, y + 3)?
Answers
Answer:B
Step-by-step explanation:AP3X
PLEASE SHOW WORK ILL GIVE BRAINLIEST
Answers
Answer:
[tex]\frac{9}{20}[/tex] [tex]miles^{2}[/tex]
Step-by-step explanation:
To find the area of a rectangle, use the formula A = l*w, where l is the length and w is the width.
A = [tex]\frac{9}{10}[/tex] x [tex]\frac{1}{2}[/tex] = [tex]\frac{9}{20}[/tex] [tex]miles^{2}[/tex]
Evaluate the following with each given number.
f(x)=7x−x2+2
