Answers
Answer:
Solution: (1 , -3), or x=1 and y=-3. Please give me brainliest!
Step-by-step explanation:
Related Questions
Math word problems
Answers
The original price was 78.18 because you’re multiply 67.99*0.15=10.19 since your are finding the original price you have to add 67.99+10.19=78.18.
HELP ME PLEASEEEEEEEE I WILL MARK BRAINLIEST TO CORRECT ANSWER
Answers
Answer:
9
Step-by-step explanation:
[tex]4a+7\\\\a=\frac{1}{2}\\\\=4[\frac{1}{2}]+7\\\\=2+7\\\\=9[/tex]
Answer: a = 9
Step-by-step explanation:
so, we can start with multiply 4 by 1/2 (we substitute 1/2 for the a), which gives us 2. then, we simply add 7. that gets us to a = 9.
2, 5, 9, 14, ?, 27. what’s the missing number?
Answers
Answer:
20
Step-by-step explanation:
2, 5, 9, 14, ?, 27.
2,5 the number added is 3
5,9 the number added is 4
9,14 the number added is 5
14,20 the number added is 6
20 , 27 the number added is 7
The value of the missing number in the given series is 20
What is a number series?
A number series is a collection of numbers where each succeeding number is created by deriving the preceding one using a predetermined pattern or procedure.
It is possible for the series to be either finite (have a defined termination) or endless (continuing indefinitely).
The given series is,
2, 5, 9, 14, ?, 27.
The missing number will be calculated as below,
2,5 the number added is 3
5,9 the number added is 4
9,14 the number added is 5
14,20 the number added is 6
20 , 27 the number added is 7
Therefore, the missing number is 20.
To know more about the number series follow
https://brainly.com/question/10780636
#SPJ2
match equation to the graph it represents.
Answers
2nd graph: y = 1/3x
2- y = 1/3x
.
...........................
Answers
Answer:
..................
Step-by-step explanation:
jk im still working on qit
help me with the question will give you brainlesit if you show work!!!
Answers
Answer: d
Step-by-step explanation:
d because 3* negative 5 is -15 -4 is negative 19 and negative 10 is bigger than negative 19 because negative 10 is closer to 1
PLSSSSSSS HELP ASAP I IS DEAD
Larry’s pet store made $30 before a pipe burst and he had to close early to get it fixed. He realized that he lost Three-fourths of a dollar each hour that the store was closed. If the expression that models this situation is 30 Negative three-fourths x, what is Larry’s profit if the store was closed for 8 hours?
Answers
Answer:
The answer is 24.
Step-by-step explanation:
If you multiply 3/4 by 8, you would get 6. Then, subtract 6 from 30, you would get 24. Larry's profit would be only $24.
At Jane's Vacation Wear, 3/4 of the garments are bikinis and 1/12 are trunks. What fraction of the garments are either bikinis or trunks? *
a. 9/12
b. 5/6
c. 10/24
d. 8/12
Answers
We need them to be same denominators so we multiple the first fraction by 3, to give 9/12.
9/12+1/12=10/12
if we simplify that fraction by dividing it by 2:
10/12= 5/6
So, the answer is b
haaalllppp pleaseeeeeeee
Answers
Answer:
A. 6
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightStep-by-step explanation:
Step 1: Define
4² - (x + 8)
x = 2
Step 2: Simplify
Evaluate exponents: 16 - (x + 8)Distribute negative: 16 - x - 8Combine like terms: 8 - xStep 3: Evaluate
Substitute in x: 8 - 2Subtract: 6Answer:
The Answer is A; 6
Step-by-step explanation:
If we use PEMDAS to solve the following question:
We solve for parentheses first.
(2+ 8) = 10
We then solve for the exponent
4^2 = 16
We then subtract
16 - 10 = 6
Two six-sided dice are tossed onto a table. Each side of the dice are labeled 1 − 6. What is the probability that when tossed, the two dice both land on the same number?
Answers
Answer:
1/6
Step-by-step explanation:
Total outcome of rolling two fair dice: 6 x 6 =36
possible outcome of landing on same number: (1,1)(2,2)(3,3)(4,4)(5,5)(6,6)
= 6
probability: 6/36 = 1/6
plz help me with this question
15 pt
Answers
A car traveled 180 miles and used 6 gallons
of gas. If the same car traveled 1,440 miles
at the same rate, how many gallons of gas
would be used?
Please Hurry
Answers
Answer:The answer is 42 gallons.
Step-by-step explanation:
The car traveled 180 miles on 6 gallons of gas, so it got 30 miles per gallon. So divide 1260 by 30 to find the number of gallons needed to go 1260 miles.
which expression is equivalent?
A. -4(7 + 6g) = -28 - 24g
B. -4(7 + 6g) = 6g - 28
C. -4(7 + 6g) = -28 + 6g
D. -4(7 + 6g) = -4 - 24g
Please help! I am soooo stuck!
Answers
PLS HELP MEE the question is below
Answers
Answer:
20 because 40,000 is 20% of 200,000
if 10,000 is the down pament price it would be 5% od 200,000
Step-by-step explanation:
Help pls I'll give brainliest to whoever answers first.
Answers
Answer:
The third one is the only one I found.
Step-by-step explanation:
You divide each one and see if they are close to 12 or not.
Hope I helped! :)
Sorry if this is incorrect! :(
72. |x - 3x5| = 6 + y
|9-y + 6| =21
In the equations above, y<0. Which of the following could be the value of x?
Answers
Answer:
Step-by-step explanation:
|x-3x^5|=6+y
y<0
|9-y+6|=21
|15-y|=21
15-y±21
either 15-y=21
-y=6
y=-6
or 15-y=-21
y=36
but y<0
so y=-6
|x-3x^5|=6+y
|x-3x^5|=6-6
|x-3x^5|=0
x-3x^5=0
x(1-3x^4)=0
either x=0
or 1-3x^4=0
or (1-√3 x²)(1+√3x²)=0
1-√3 x²=0
x²=1/√3
x=±√(1/√3)
x²=-1/√3
x=±(1/√3)i
A rectangular pool in your friend’s yard is 150 ft. × 400 ft. Create a scale drawing with a scale factor of 1 600. Use a table or an equation to show how you computed the scale drawing lengths.
Answers
The scale drawing of the pool should be 3 x 8 inches.
Since a rectangular pool in your friend’s yard is 150 ft. × 400 ft, to create a scale drawing with a scale factor of 1 to 600, the following calculation must be performed:
150/600 = 1/4 = 0.25 400/600 = 2/3 = 0.66 1 foot = 12 inches 12 x 0.25 = 3 12 x 0.666 = 8
Therefore, the scale drawing of the pool should be 3 x 8 inches.
Learn more in https://brainly.com/question/25032261
can somebody tell me the answer to my question plssss I need to know what the dependant variable is
Answers
Answer:
Hey Hey here you go!
according to the chart thing y is the plane and x is hours
Question A- so the plane(y) goes 600 miles x hours. it says 600 per hour so 600 miles an hour.
Question B- the dependant vriable is 6 from 600. why? because it was the main source for the eqauation and we used it to subract 300 from to get the next answer.
Question C- 600 miles x 600 miles is 1,200 miles. wich would be 1,200 miles for two hours. it said two and a HALF hour so half of 600 is 300 so add that to 1,200 + 300 is 1,500 miles in 2.5 hours (two and a half hours.)
Step-by-step explanation:
I hope this helped!! Have a great dayyy
Plz help I have no idea. will mark brainliest
Answers
Answer:
its C
Step-by-step explanation:
welp that was easy i hope this help =)
Answer:
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
Step-by-step explanation:
Nestor works at a garden center where he plants flowers. It takes him 2.5 hours to plant 15 flowers.
How many flowers can Nestor plant in 1 hour?
A 2 1/2
B
6 flowers per hour
C
12 flowers per hour
D
15 flowers per hour
Answers
Answer:
B
Step-by-step explanation:
hope it helps :)
I NEED HELP WITH 11-16 PLSSSSSS HELP ME ILL GIVE YOU BRAINLIESTTTTTTTT
Answers
12) $6.66 a min
13) 25¢
14) Alexander
15) C. 22.50
16) C
Answer:-5
Step-by-step explanation:
75% of the books on Benny's shelf are fiction. If 30 books are fiction, how many books are on Benny's shelf in all?
Answers
Answer:
35
Step-by-step explanation:
75 percent of the books is equal to 30. 75x/100=30. Cross multiply and you get 300/75=5. 30+5= 35
50 boys and 50 girls with ADD (Attention Deficit Disorder) were selected for an
experiment to test a new drug for the treatment of ADD. Half of the boys and half of
the girls were selected at random to receive the new drug, and the other half of each
group received a placebo. A reduction in symptoms of ADD was measured for each
subject. The basic design of this experiment is:
Answers
Answer:
Design of Experiments Basics
Design of experiments (DOE) is a systematic method to determine the relationship between factors affecting a process and the output of that process. In other words, it is used to find cause-and-effect relationships. ... An understanding of DOE first requires knowledge of some statistical tools and experimentation concepts.
plz help
1) If [tex]x^2 - 7x + c = (x + a)^2[/tex] for some constants a and c, then find a.
2) Find all real solutions to [tex]x^2 + 4x + 4 = 100x^2 + 20x + 1[/tex] If you find more than one, then list the values separated by commas.
3) Find all real solutions to [tex]x^4 + 10x^2 + 9 = 0[/tex] If you find more than one, then list the values separated by commas.
plz answer even if you only have an answer to one of the questions.
Answers
i get you the answer in the photo.
There are 648 pieces of candy evely split among 3 candy jars.
Answers
648 divided by 3 gives you 216
Which special quadrilateral is both a rectangle and a rhombus? ( By the way, there is NO multiple choice. Just one word.)
Answers
Answer:
A polygon I believe.
Step-by-step explanation:
I need help with the questions in the files
Answers
Answer:
okay im sorry but i can only help with the first page so im going to use the first equation as an example. when it tells you what x equals in this case four you put it in place of the variable and put it all together and see if those two numbers egual the amount given. so here it written out:
x +11=15 x= 4
4+ 11 + 15.
in this case yes the given numbers equal the amount.
really hope this helped you!
Step-by-step explanation:
Yes. Yes.
No. No.
Yes. Yes.
Yes. Yes.
The area of a rectangular patio is 9 5/8 square meters. The width of the patio is 2 3/4 meters. What is the length? Enter your answer as a mixed number in simplest form.
The length of the patio is ___ meters.
Answers
Answer:
3 1/2 meters
Step-by-step explanation:
A = LW
9 5/8 = L x 2 3/4
L = 9 5/8 / 2 3/4 = 77/8 / 11/4 = 77 x 4 / 8 x 11 = 7/2 = 3 1/2
PLEASE HELP !!!!!!!!!! I'LL GIVE BRAINLIST!!!!!!
Answers
Answer:
22 thats what my teacher said i just asked him well my uncle but he is a math teacher
Step-by-step explanation:
WILL MARK BRAINLIEST Triangle KON is dilated with a center at the origin and a
scale factor of 2 to form triangle K'O'N'.
What are the coordinates of K'?
A.6,0
B.0,-4
C.0,6
D.9,0