Answer:
The only one I can see right now is (C)
Step-by-step explanation:
Because a positive divided by a negative is negative, so 80/-10 is -8.
For A and B the numbers dont seem to make sense, are there any equations in middle of the numbers? I can help in comments if you tell me.
The expressions that are equivalent to –8 is only option C i. e 80 ÷ (–10)
What is Expression?Expression is a combination of operators, variables and numbers
Two expressions are said to be equivalent when we solve both we get the same answer.
For A and B the numbers dont seem to make sense, are there any equations in middle of the numbers
For option C, –8 is equivalent to 80/-10 because a positive divided by a negative is negative, so 80/-10 is -8.
For option D, –8 is not equivalent to -80/-10 because a positive divided by a positive is positive, so -80/-10 is 8.
So option C is equivalent to -8.
To learn more on Expressions click:
https://brainly.com/question/14083225
#SPJ2
At a book store there are 25 books on the clearance section. 20 of the books are young adult novels and the rest of the books are picture books. Which statement is not true? *
A) For every 4 young adult novels, there is 1 picture book
B) For every 5 books, 4 are young adult novels
C) The ratio of picture books to young adult novels is 1:4
D) There is 1 picture book for every 5 books
E) All statements are true
Hewo! May I have some help with this question?
Jacob is playing a game where he earns 3 points for a correct answer and loses 2 points for an incorrect answer. He currently has –6 points. What situation would end with him breaking even?
Answering one question correctly and the last question incorrectly
Answering one question incorrectly and the last question correctly
Answering the last two questions correctly
Answering the last two questions incorrectly
Answering the last two questions correctly
Answer:
option D
Step-by-step explanation:
Plz answer and explain!!! 10 points!!
Answer:
20 square units
Step-by-step explanation:
First you would divide the sqaure into 2 triangles and 1 suqare then you would find the area of those
Please help me I will give you the briain thing and extra points. (image below) 9/13
Answer:
C is the answer
Step-by-step explanation:
A courier originally had 5 packages to deliver. Suppose x represents the number of packages she has delivered so far and y represents the total weight of the packages she has yet to deliver. Which of the following statements are correct? Select three that apply.
Answer:
A,E,F
Step-by-step explanation:
What is the slope of the line that contains these points? PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ HELP
Answer:
choose two points. (13, 11) and ( 14, 6)
use the slope formula (y2-y1)/(x2-x1)
and then plug it in and solve
(6 -11)/ ( 14-13)
-5/ 1
the slope is -5
Step-by-step explanation:
I hope this helps :)
Jaimi went to have a manicure that cost $30. She wanted to tip the technician 30% and the tax was 5.75%. How much did she spend total for the manicure
Answer: $41.24
Step-by-step explanation: Hope this helped.
Which scatterplot displays an example of a cluster? On a graph, points are grouped together and increases slightly. On a graph, points are scattered all over the graph. On a graph, points are scattered all over the graph. On a graph, points are scattered all over the graph.
Answer:
a and c
Step-by-step explanation:
Jermaine buys T-shirts for $6 each and marks up the price by 45%.
How much profit does Jermaine make for each T-shirt sold?
Find the price of Titan tickets if they are being sold for $80 dollars with a 15% sales tax.
a.$120
b.$1200
c.$12
d.$92
Answer:
yes
Step-by-step explanation:
yes
Please solve!
6y-6=4y+16
Answer:
Your answer is y=11 if ya need proof its in the picture :)
Step-by-step explanation:
What is the slope of the line through (-4,2)(−4,2)left parenthesis, minus, 4, comma, 2, right parenthesis and (3,-3)(3,−3)left parenthesis, 3, comma, minus, 3, right parenthesis? Choose 1 answer: Choose 1 answer: (Choice A) A \dfrac57 7 5 start fraction, 5, divided by, 7, end fraction (Choice B) B \dfrac75 5 7 start fraction, 7, divided by, 5, end fraction (Choice C) C -\dfrac57− 7 5 minus, start fraction, 5, divided by, 7, end fraction (Choice D) D -\dfrac75− 5 7
Answer:
-5/7
Step-by-step explanation:
slope = (difference in y)/(difference in x) = (-3 - 2)/(3 - (-4)) =
= -5/(3 + 4) = -5/7
Answer: -5/7
Answer:
-5/7 that is the answer
Step-by-step explanation:
After restocking the vending machines, Efrain determined that 2 out of every 5 packages of candy sold were M&M'S®. The vending machine sold 160 packages of candy last week. How many packages of M&M'S® were sold?
Answer:
64
Step-by-step explanation:
Answer:
64
Step-by-step explanation:
The sum of two numbers is 14 and their difference is 18. Find the larger number.
Answer:
Let a = the larger number and b = the smaller
a + b = 14
a - b = 18
We can add the 2 equations together.
2a = 32
2a/2 = 32/2
a = 16
Matthew deposited $2000 into a certificate of deposit with a rate of 11.5% for 1 year. How much money did he have in the account after 6 months?
Answer:
$333.33
Step-by-step explanation:
After 6 months they would have $333.33 because $2,000 divided by 6 is 333.33.
Hope this helps.
Choose the correct set of y-values for the function y = -2x when x = -2, 0, 2.
(-2, 4), (0, 0), (2, -4)
(-2, -4), (0, 0), (2, -4)
(-2, 4), (0, -2), (2, 4)
(-2, -4), (0, 0), (2, 4)
Find the diameter of a circle with a circumference of 162π yd
Please help!
Thank you! :)
Answer: Isn't a circle always 360??
Step-by-step explanation:
Answer:
d ≈ 51.57
Sorry if this is not helpful.
Who ever answer this question with explanation will get Branily!!!!!
Answer:
Step-by-step explanation:
So in order to get the answer you must put this as an equal fractions 8/20 as a fraction that equals to x/100 to get the percentage. After doing that you divide the known part of the fractions which in this case is the Denominators 100/20 gives you 5. After you get that answer you use it to multiply by 8 to get the percentage which I think is 40%
Please help with this one make sure you tell me which one you are doing
Answer:
For the first one 13 7/8 - 9 3/4= 4 1/8
Step-by-step explanation: turn to an improper faction it helps me
Answer:
4 1/8
Step-by-step explanation:
13-9=4
3/4=6/8
7/8-6/8=1/8
13 7/8-9 3/4=4 1/8
Find the sales price for a $900 TV with a 25% discount.
Discount = Regular Price X Rate of Discount Sales Price= Regular Price - Discount.
b. Discount (mark down Expression) = ((Original price – (Original price x discount rate))
Answer:
$675
Step-by-step explanation:
100%=>$900
25%=>X
25% × $900 ÷ 100% = $225
So $900 - $225 = $675
Three times Mary’s age added to Beth’s age is 34 years. Half of Mary’s age minus Beth’s age is 1 year. How old are Mary and Beth?
The age of Mary and the age of Beth will be 10 years and 4 years, respectively.
What is the solution to the equation?The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.
Three times Mary’s age added to Beth’s age is 34 years. Half of Mary’s age minus Beth’s age is 1 year.
Let 'x' be the age of Mary and 'y' be the age of Beth. Then the equations are given below.
3x + y = 34 ...1
x/2 - y = 1 ...2
From equations 1 and 2, then we have
3(2y + 2) + y = 34
6y + 6 + y = 34
7y = 34 - 6
7y = 28
y = 4
Then the value of the variable 'x' is given as,
3x + 4 = 34
3x = 30
x = 10
The age of Mary and the age of Beth will be 10 years and 4 years, respectively.
More about the solution of the equation link is given below.
https://brainly.com/question/545403
#SPJ2
Using the slope formula, find the slopes of the line segments
AB and CD using the following points:
(a) A(-3, 1) and B(6, 4) (b) C(-2,8) and D(1,-1)
Slope AB = Slope CD =
What do you notice about their slopes?
Jasmine works at the public library after school. She makes $7.00 per hour. She cannot work more than 15 hours per work. If y=7x represents Jasmine's earning, what are the values in the domain?
A. x (greater than or equal symbol) 15
B. All real numbers.
C. 0 (greater than or equal to symbol) x (greater than or equal to symbol) 15
D. 1 (greater than or equal to symbol) x (greater than or equal to symbol) 15
Answer:
c
Step-by-step explanation:
Jasmine can work from 0 hours to 15 hours
Please help me I will give you the brain thing and extra points. (image below) 4/4
Answer:
b
Step-by-step explanation:
cuz trust
What is the answer? Please help me!!! PLEASE!!!!
Answer:
a.) y=1/3x +3
Step-by-step explanation:
(-3z+5)(-3) can you guys help with this one?
A circular swimming pool measures 79 feet around. What is the diameter?
Answer:
39 ft 6 inches
Step-by-step explanation:
Answer:
Get a teacher and see if they will help u or show u how to do it
Step-by-step explanation:
Hope this helps
Help w/ math, please & thanks!
Answer:
5. a
6. b
7. b
8. a
I got -1 5/43, did i mess something up?
Answer:
I'm pretty sure the answer is -0.25
Please help me i am very bad a math
(thank you )
Answer:
-4
Step-by-step explanation:
Answer:
hmmm idek, but prolly -4
Step-by-step explanation:
lol