Answer:
5
Step-by-step explanation:
35/7 is equal to 5
describe linear equation
Answer:
an equation between two variables that gives a straight line when plotted on a graph.
Step-by-step explanation:
HELP NOW I GIVE ALL MY POINTS available
QUESTION 1: True or false:
Do vertical angles prove parallel lines?
QUESTION 2:
Solve for x in the diagram below. PIC ATTACHED
Answer:
1.Yes, vertical angles prove lines parallel if there is a transversal and the corresponding vertical angles are congruent
2. x= 12
Answer:
1. In order to use Theorem 10.7, you need to show that corresponding angles are congruent. You can use the fact that ∠1 and ∠2 are vertical angles, so they are congruent. Because ∠2 and ∠3 are corresponding angles, if you can show that they are congruent, then you will be able to conclude that your lines are parallel.
Please find the value of X . 12x+7 40[tex]12x+7 40[/tex]
Triangles DEF and XYZ shown below are similar. Triangle XYZ was created by performing two transformations on triangle DEF. Describe a sequence of transformations that could have caused triangle DEF to result in triangle XYZ. *
Answer: A translation of left 9 up 1, a dilation of 1/2 for the second transformations.
Step-by-step explanation:
No good explanation :)
how does cheese spoil?
Answer:
Microbiological spoilage of cheese is one of the important reasons that render the nutritious and tasty cheese not only inedible but also a potential source of infection. The spoilage may be due to bacteria or fungi. The defect due to contamination may arise from the surface of the cheese showing visual and organoleptic changes or it may be hidden internally.
Answer:
Cheese: It smells like sour milk.
If you spot mold on hard cheese, it's generally safe to cut off the moldy part and eat the rest, since the spores likely will not have spread throughout the cheese. Another sign that cheese has gone bad is a smell or taste of spoiled, sour milk.
Belinda can type a 200 page essay in 3.5 minutes how many minutes would it take her to write a 700 page essay.
pic below........................................
Answer:
The answer is -10
Step-by-step explanation:
PEMDAS
6-2^3+(-9+5)x2
6-2^3+(-4)x2
6-8+(-4)x2
6-8+(-8)
6-16
-10
2x - 1y = -9
y = - 5 - 5x
Answer:
x = - 7 and y = 30
Step-by-step explanation:
2x - y = -9
subtract 2x from either side
-y = -9 - 2x
divide either side by -1
y = 9 + 2x
Plug in 9 + 2x for y
9 + 2x = -5 - 5x
Add 5 to either side and subtract 2x from either side
14 = -2x
divide either side by -2
-7 = x
plug in -7 for x in one of the equations
y = -5 - ( 5 x -7 )
y = -5 - ( - 35)
y = -5 + 35
y = 30
plug in x and y
30 = -5 - ( 5 x -7)
30 = -5 - (-35)
30 = -5 + 35
30 = 30
Answer:
B. −19
Step-by-step explanation:
Multiply both sides of the equation by y , and then isolate the variable.
y−1y
=
10
y−1
=
10y
−1
=
9y
−19
=
y
Divide both sides by 9
Help i'm not very good at math...
Answer:
[tex]m=-7[/tex]
Tamara earns her living as a salary plus commission employee. Her annual salary is $48,000, and she earns 4% commission on all sales she makes. If Tamara wants to make a total of $6,000 this month, how much in sales does she need to have? a. $30,000 b. $50,000 c. $100,000 d. $150,000 Please select the best answer from the choices provided
Answer:
b. $50,000
Step-by-step explanation:
The computation of the sales amount need to have is shown below:
But before that monthly income is
= Annual salary ÷ Number of months
= $48000 ÷ 12
= $4,000
Now the equation could be made which is shown below:
0.04x = $6,000 - $4000
0.04x = $2,000
X = $2000 ÷ 0.04
X = $50,000
Hence, the correct option is b. $50,000
Answer:
b
Step-by-step explanation:
which of the following statements are true? check all that apply
Answer:
i need to see the choices
Step-by-step explanation:
In a group of 28 students, 12 study both Art and Biology.
12 study Biology but not Art.
4 study neither subject.
Given that a randomly selected student studies Art, what is the probability the student studies Art and Biology?
Answer:
100%
Step-by-step explanation:
Use conditional probability:
P(B | A) = P(B and A) / P(A)
P(B | A) = (12/28) / P(A)
We need to find the probability that a student studies art.
P(A or B) = P(A) + P(B) − P(A and B)
24/28 = P(A) + (12+12)/28 − 12/28
P(A) = 12/28
P(B | A) = (12/28) / (12/28)
P(B | A) = 1
What this means is that all of the students who study art also study biology.
Amy is making blueberry muffins she mix 1/2 cup of water with 1 cup of Betty Crocker blueberries muffin mix. She uses 1/4 cup of the mixtures to make each muffin.how many muffin can she make with the mixture that’s she has
Answer:
Amy can make 6 muffins.
Step-by-step explanation:
first add the volume of the water and muffin mix together which gives you 1 1/2. After that you want to divide that by 1/4 which gives you 6.
HELP ASAP ITS TIMED !!!
Answer:
The answer would be A
Step-by-step explanation:
-2+2=0
Answer:
B 2
Step-by-step explanation:
Because
-2,-1,0,1,2
1,2 spaces apart
Monica is 2 years older than Liam. Emmett is 34. Brittany is 5 years older than Emmett and 4 years older than Liam. How old is Liam?
Answer:
She is 30
Explanation:
Because if you read it right it says "Emmett is 4 years older than Liam." Also you had a grammar error in it.
A museum requires a minimum number of chaperones proportional to the number of students on a field trip.
The museum requires a minimum of 3 chaperones for a field trip with 24 students.
Which of the following could be combinations of values for the students and the minimum number of
chaperones the museum requires?
Choose 2:
A: 72s 9c
B: 16s 2c
C: 60s 6c
D: 45s 5c
E: 40s 8c
S= Students
C= Chaperones
Answer:
A, and B
Step-by-step explanation:
Answer: A: 72s 9c and C: 60s 6c
Step-by-step explanation: we have so much in common, we argue all the time, you always say im wrong, IM PRETTY SURE IM RIGHT.
2. A group of four people ate dinner at a restaurant. They divided the bill equally and
each person left a $2 tip. They each paid $14. Write and solve an equation to determine the
amount of the total bill.
How do you write it as an equation?
Answer:
14 times 2 = t = 28 dollars
Step-by-step explanation:
If a = -6, then 4a(3 + 5) + a^2 = ?
a. -52
b. -103
c. -156
d. -228
Answer:
-228
Step-by-step explanation:
calculator :)
Answer:
-156
Step-by-step explanation:
[4(-6)](3+5)+ (-6)^2
-24(3+5)+36
-25(8)+36
-196+36
-156
Kaitlin has two puppies. Puppy A weighs 12 pounds and is gaining 1.5 pounds each week. Puppy B weighs 18 pounds and is gaining 0.75 pounds each week. How many weeks, x, will it take for the two puppies to weight the same amount?
Answer:
x = 36 because the LCM of 18 and 12 is 36
Sorry if this is too big just one on answer would help.
Answer:
The rate of change or the slope is 4/1 or just 4.
Step-by-step explanation:
To find the rate of change, you have to figure out the distance between the y values and x values.
The distance from 6 to 10 for number 1 is 4, and it continues with the same pattern of 4!
The distance in the x values for number one is just 1! It stays as one for the entire table.
Now we put our information in a fraction.
Y is always over X. Y/X
4/1 or just 4.
Lastly, I'm a bit confused on what exactly it means by Start value but I'm sure you can email your teacher about that.
Hope this helps! :)
Luka made an elaborate code to remember the 10 digit combination to his bicycle lock. This is the code he came up with:
F-G-E-D-A-K-B-J-C-H
Each letter stands for a different digit (0-9). Stusy the clues below to figure out what digit is represented by each letter. When two letters are written together without an operation symbol, they represent a tens digit and a ones digit.
F+F+F=D B÷H=K. H+A=CC. H+H=B. F•H=CK. D•F=KG. G+B+E=D+A+C A•H=KE J÷F=K. F/J=H/B
What is the 10-digit combination to Luke's bicycle lock?
Answer:
Anymore clues?
Step-by-step explanation:
What is the slope parallel to the equation: y=4x+3
Answer:
slope stays same for all parallel lines
Step-by-step explanation:
A researcher received 14 shipments each containing 7.85 x 10^9 cells.
How many total cells were received?
1
In a normal distribution, what is the probability that a data value will fall above the
data value associated with a z-score of 0.15?
A 55.96%
B 53.98%
C 44.04%
D 46.02%
Answer: C 44.04%
Step-by-step explanation:
in a normal distribution,
P(Z>z)= 1-P(Z<z) (*)
Here , we need to find : P(Z>0.15)
By using (*) , P(Z>0.15)=1- P(Z<0.15)
= 1- 0.5596 [By p-value table]
= 0.4404
= 44.04% [multiply 100 to convert into percent]
∴ the probability that a data value will fall above the data value associated with a z-score of 0.15 = 44.0%
hence, correct option : C 44.04%
Jon and Lexi are playing a marble game. According to their rules, 4 points are awarded for each red marble collected and 3 points are awarded for each blue marble collected. Which expression represents Jon's total score if he has r red marbles and b blue marbles?
4r − 3b
2r − 3b
4r + 3b
7rb
Answer:
i believe the answer is 4r - 3b
Answer:
4r+3b
Step-by-step explanation:
4 red awarded = 4r
3 blue awarded = 3b
Score = 4r + 3b
Subtract 8 – (-2).
6
10
-10
-6
help asap
Answer:
10
Step-by-step explanation:
I just used the calculator. i hope this helps
Answer:
10
Step-by-step explanation:
8 - (-2)
when subtracting a negative number make it an addition sign.
8 + 2 = 10
very simple
-3x +10 = 5x -8
Your school band needs to buy new recording equipment. The equipment will cost $3000. The band has collected $1200 in previous fundraisers. If the band sells sandwiches at $5 each, how many sandwiches will they need to sell to raise remaining funds?
Answer:
360
Step-by-step explanation:
Total amount needed = $3000
Amount available = $1200
Remaining amount = Total amount needed - Amount available
= $3000 - $1200
= $1800
If the band sells sandwiches at $5 each, how many sandwiches will they need to sell to raise remaining funds
Number of sandwiches to sell = Amount remaining / price of sandwiches
= $1800 / $5
= 360
Therefore, the band will need to sell 360 sandwiches to raise remaining funds
John was 40" tall in 2008 and 46" tall in 2010. Dave was 53" tall in 2003 and 70" tall in 2007. Who is growing at
a faster rate? If each person keeps growing at the same rate, how tall can we expect each to be in 2011? Is this
a reasonable expectation?
Answer:
John is growing at a faster rate.
Step-by-step explanation:
John grew 6 inches in 2 years, while Dave grew 7 inches in 4 years. We can expect John to grow another 3 inches by 2011, making John 49 inches tall in 2011. We can expect Dave to grow about another 7 inches by 2011, since another 4 years has passed. This seems reasonable enough...
How much interest would you have to pay for a 30-month loan of
$1,735.53 if the simple interest rate were 7.11%?
Answer:
$308.49
Step-by-step explanation: