Answer:
-1/12
Step-by-step explanation:
Formula to find the slope: Y2-Y1 / X2 - X1
Plug in:
(-4 + 7/2) / (4 + 2)
(-8/2 + 7/2) / (4 + 2)
( - 1/2) / (6)
= -1/12
Answer:
-1/12 negative one over 12
helpppppppppppppppppp pleaseeee
At a movie theater, the size of popcorn bags decreased 33\frac{1}{3}
3
1
%. If the old bags held 24 cups of popcorn, how much does the new bags hold?
Answer:
56
Step-by-step explanation:
In triangle ABC, AB=10, BC=8, and angle B=30. In triangle KLJ, LJ=20, JK=16, and angle L=30. State whether the triangles are similar by choosing the correct postulate or theorem below.
AA
SSS
SAS
Not Similar
Answer:
They are not similar.
Step-by-step explanation:
In triangle ABC, the angle we are given is in between the two defined sides(AB and BC with angle B). If these triangles were similar, we would see this with the SAS postulate.
In triangle KLJ, the angle is not in between the two sides, so they are not similar according to any of these two postulates.
On a cruise ship , there are two options for an internet connection. The first option is a fee of $5 plus an additional $0.25 per minute. The second option costs costs $50 for an unlimited number of minutes. For how many minutes, m, is the first option cheaper than the second option? Graph the solution
( I’ll graph it no need I just need the solution)
I’ll give the brainlest ✨
Answer:
Step-by-step explanation:
50-5=45
45/.25= 180
For 180 minutes the first option is cheaper
Your welcome
Answer:
180 minutes
Step-by-step explanation:
50-$5 = $45 to spend
$45/$0.25 = 180 minutes
Verify:
180 minutes x 0.25 = $45
Therefore, the first option is cheaper than the second option only if used for 180 minutes.
Hopes this helps! Please tell if if does.
4 - 7a = 3 - a +13
helllp!!
Answer:
a= -2
Step-by-step explanation:
4-7a=3-a+13
4-7a=16-a
+a. +a
4-6a=16
-4. -4
-6a=12
/-6. /-6
a= -2
Hopes this helps please mark brainliest
Answer:
a = -2
Step-by-step explanation:
rearrange terms.
-7a+4=3-a+13
add numbers.
-7a+4=16-a
rearrange terms.
-7a+4=-a+16
subtract 4 from both sides.
-7a=-a+12
add a to both sides.
-6a=12
divide both sides by -6.
a=12/-6
simplify.
a=-2
(PLEASE HELP) What is the slope of the line that contains the points (2, −7) and (−1, 5)?
A: −4
B: negative one fourth
C: one fourth
D: 4
Equation m = -4 gives the slope of the line.
What exactly is a line equation?A line's equation is written as y = mx + b, where m denotes the slope and b the y-intercept.
And m (x - x1) = y - y1
y = the second point's y-coordinate
y1 = the y-coordinate for point one, m = the slope, and x = the x-coordinate for point two.
x1 = the point one's x coordinate
The m = y/x slope
Given the data,
Right now, A is valued at
Let P be the initial point ( 2 , -7 )
Let Q be the second point ( -1 , 5 )
The slope of the line is now given by m = (y2 - y1) / (x2 - x1).
Slope m is equal to (-7 - 5) / (2 - (-1)
The equation is simplified to give Slope m = -12 / 3.
Slope m = -4
Hence, m has a value of -4.
As a result, the line's slope is m = -4.
Go here for additional information on line equations.
https://brainly.com/question/14200719
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Brett is calculating 216 x23 2 1 6 x 2 3 l 6 4 8 0 4 3 2 l 6 9 1 2 ? What mistake has brett made what is the correct answer
Answer:he didn’t multiply per order
Step-by-step explanation:
Sarah Jane bought a pair of joggers that were on sale for 40% off the original price. If the original price was $39.00, what was the sales price of the joggers?
The sales price of the joggers is $23.99
________________________________
Discount = Original Price x Discount %/100
Discount = 39.99 × 40/100
Discount = 39.99 x 0.4
________________________________
Final Price = Original Price - Discount
Final Price = 39.99 - 15.996
Final Price = $23.99
Pet supplies makes a profit of $5.50 per bag on it’s line of natural dog food. If the store wants to make a profit of NO LESS THAN $5225, how many bags of dog food does it need to sell???
10 pts for a clear explanation
Answer:
the pet store needs to sell 950 or more bags of dog food.
Step-by-step explanation:
Let’s define our variable: x= number of bags of dog food.
Since we need to make more than or 5225 dollars, we need to make an inequality to show this.
[tex]5.50x\geq 5225[/tex]
Let’s solve the inequality.
[tex]5.50x/5.50 \geq 5225/5.50[/tex]
[tex]x\geq 950[/tex]
So, the pet store needs to sell 950 or more bags of dog food.
Help I’ll give brainliest
Answer:
B
Step-by-step explanation:
When you dived y by x you get 0.9 each time
16 - 5a +2a - 1 = 41 - a
Answer:
-13
Step-by-step explanation:
Answer:
a= -13
Step-by-step explanation:
Find the average rate of change of the function f(x)=(1/2)^x+1/2 over the interval [0, 1]
Answer:0.5
Step-by-step explanation:
Answer: 0.5
Step-by-step explanation:
Samantha is buying a chromebook that costs $179.00. The chromebook is on sale for 35% off the original price. How much will the chromebook cost after the discount?
Answer:
$116.35
Step-by-step explanation:
179 x 35/100
= 62.65
This is how much will be taken off of the original price. So we have to subtract that from 179.
179 - 62.65 = 116.35
The new price is $116.35
Answer:
$116.25 after the discount
Step-by-step explanation:
$179 - 35% = x
$179 - $62.25 = $116.75
Can someone help, please
Answer: -5/4
Step-by-step explanation:
It is this because it is a downward slope, and so it has to be negative. The points are 10 at the top and eight at the bottom. But Because the slope goes down to the right, it means that it is going to be negative. So, -10/8 can be simplified down to -5/4 when divided by 2. Hope this helps.
make an equivalent expression
(x + 7) + 3y
x + 3y + 7
Step-by-step explanation:
simplified
Triangle questions in the format of multiple answers
Answer:
Step-by-step explanation:
SAS SSA AND AA
Answer:
ASA
Step-by-step explanation:
You could use ASA because they share a side and have two congruent angles. Therefore due to the ASA theorem the triangles must be congruent.
the moon is 57 degrees colder than twice the temperature on earth
That would be true.
The coldest surface temperature on the moon is 57 degrees colder than twice the coldest surface temperature on Earth.
Could someone please help me with this problem
Answer: C, E, D, A, B
Answer:
1. C
2.E
3.D
4.A
5.B
those are the answers
what is the answer i need answers now
Answer:
a. 3/4
b. 21/8
Step-by-step explanation:
If it is correct, could you please give me brainliest? I would really appreciate it! Thank you!
what fraction of the problems on the math test will be multiple-choice problems? 20 multiple choice problems 10 fill in the blanks and 5 word problems
Answer:
20/35, or 4/7
Step-by-step explanation:
20+10+5=35, 20/35 simplifies to 4/7.
3 - 2x
x = -7
Pls help
Answer:
17
Step-by-step explanation:
first substitute x. then multiply by 2 . the answer is 17.
Answer:
3 - 2x = 17
Step-by-step explanation:
Given information,
→ 3 - 2x
→ x = -7
Let's solve the problem,
→ 3 - 2x
→ 3 - (2 × -7)
→ 3 -(-14)
→ 3 + 14 = 17
Hence, the answer is 17.
Select all the inequalities that can be solved using only the Addition Property of Inequality.
A. w – 4 > –10
B. 12 ≥ 20x
C. 7y/10 ≤ 5.5
D. –3.25 < x – 9.75
E. z – 1/2 ≥ 9.8
Answer: Choice A is correct.
Step-by-step explanation:
please help me on the question
Answer:
Team one’s range is 7
Team two’s range is 6
Write the equation of the line in Point-Slope Form.
A.) y - y1 = m(x - x1)
B.) y - 6 = 2(x - 3)
C.) x - 6 = 2(y - 3)
D.) y - 3 = 2(x - 6)
Answer:
B
Step-by-step explanation:
help pleaseeeeeee no wrong answers
Answer = y = -3x + 30
A shop buys football shirts for £39 each and sells them for £49 each the shop buys 2700 football shirts how much does it cost.? Q2 the shop sells all the football shirts how much profit does it make?
Answer:
Q1:
The shirts cost 105,300£.
Q2: the store gets the profit of 5159700£
Step-by-step explanation:
Q1 :
39 x 2700 =105,300
Q2:
105,300 x 49= 5,159,700
Answer:
1. 105,300£
2. 5159700£
A full grain silo empties at a constant rate. write an expression to determine the amount of grain left after s seconds
Rate ; 3.5ft 3/s
Capacity ; 3000ft3
The sign on this inequality will flip
Answer: False
Step-by-step explanation:
x/8+1<-3
8(x/8+1)<(-3)8
X+8<-24
-8 -8
X<-32
If the probability of Eva Claire drawing a white sock from the laundry is 1/5 and she randomly draws 1 sock at a time and replaces it, how many times would you expect Eva Claire to get a white sock if she tries 255 times?
Answer:
51
Step-by-step explanation:
1/5 of 255 is 51
Answer:
51 time
Step-by-step explanation:
I just know. May god bless your day.
<3
Can someone help, please