Answer:
w= -1
Step-by-step explanation:
-1.01 = 1.4(w + 2) - 2.41
add 2.41 to both sides
1.4 = 1.4(w + 2)
divide by 1.4 on both sides
1=w+2
subtract 2 on both sides
-1 =w
time to help me plz Jackie's mother has a son .How would the son related to Jackie.
Answer:
brother
Step-by-step explanation:
PLEASE I NEED HELP RIGHT NOW!!!
The altitude of an airplane is decreasing at a rate of 44 feet per second. What is the change in altitude of the airplane over a period of 37 seconds?
A. -1,628 feet
B. 81 feet
C. -81 feet
D. 1,628 feet
Answer:
1628
Step-by-step explanation:
Answer:
Either A or D. But I'd vote on A. Hope this helps! :)
Step-by-step explanation:
PLS MARK BRAINLEST!!!What is $158,035.41 rounded to the nearest 10 dollars?
Answer:
$158,035.41 rounded to the nearest 10 dollars is $158,040
Step-by-step explanation:
Look to the next smallest place value, the digit to the right of the place value you're rounding to. For example, if you want to round to the nearest ten you'd look at the ones place. If the digit in the next smallest place value is less than five (0, 1, 2, 3, or 4), you leave the digit you want to round to as-is.
Please allow me to know if this helped you clicking thank you or rating.
Miss Hawaii
need help asap on 9, 10,and 11
Step-by-step explanation:
9. a)
2•(-2) = 2 - 6
-4 = -4
-2 -2 = -2•2
-4 = -4
Yes, the ordered pair is the solution
9. b)
-1 = 3•(-2) +5
-1 = -6 +5
-1 = -1
3•(-2) +(-1) = -2
-6 -1 = -2
-7 ≠ -2
No, the ordered pair is not the solution
10. (-1, -1) and (3, -1)
11.
y = 6 +x
Now substitute it in the first equation:
3•(6 +x) = 5x
18 + 3x = 5x
18 = 2x
x = 18/2
x = 9
Now, substitute x = 9 in the second equation:
y -9 = 6
y = 6 +9
y = 15
Read the sentences:
There is evidence that suggested Nero, the Roman Emperor, enjoyed frozen treats and demanded that a constant supply of ice from the mountains be available to him. He wanted to be able to eat the delicious dessert whenever he pleased. He added honey to the top of his dessert regularly.
What words in the text show that the word constant means something that occurs all the time?
a. Available, regularly
b. Demanded, wanted
c. Enjoyed, treats
d. Supply, dessert
The odds against the horse Bucksnot winning the race are 1:6. What is the probability that Bucksnot will win the race?
Answer:
5:6
Step-by-step explanation:
when adding the two probabilities together, they should equal 6:6. So, 5:6 is the odds of winning.
The probability is the ratio of the favorable event to the total number of events. Then the probability that Bucksnot will win the race is 5/6.
What is probability?Probability means possibility. It deals with the occurrence of a random event. The value of probability can only be from 0 to 1. Its basic meaning is something is likely to happen.
The odds against the horse Bucksnot winning the race are 1:6.
Then the probability that Bucksnot will win the race will be
[tex]\rm P = 1 - \dfrac{1}{6}\\\\P = \dfrac{5}{6}[/tex]
More about the probability link is given below.
https://brainly.com/question/795909
#SPJ2
26
Convert to a mixed number.
3
Answer:
26/3 as a mixed number is 8 2/3
Step-by-step explanation:
hope this helped you if it did plz mark brainiest
A snack pack of Sour Patch Kids weighs 3.25 oz. A standard
size pack weighs 5 oz. What is the difference in weight
between the standard size and snack pack?
Answer:
1.75oz
Step-by-step explanation:
The question says "What is the difference in weight
between the standard size and snack pack?" The word "difference" symbolizes a subtraction problem. Our problem is 5oz - 3.25oz which equals 1.75oz.
Hope this helped!
how do you solve this (first equation) x=2y-1 (second equation) x+y=40
Answer:
[tex]x = 26 \frac{1}{3} \\ [/tex]
[tex]y = 13 \frac{2}{3} \\ [/tex]
Step-by-step explanation:
x = 2y - 1
x - 2y = -1 ________(1)
x + y = 40________(2)
(2) - (1)
[tex]x + y - (x - 2y) = 40 - ( - 1) \\ x + y - x + 2y = 40 + 1 \\ 3y = 41 \\ y = \frac{41}{3} \\ y = 13 \frac{2}{3} \\ [/tex]
y = 13 2/3
[tex]x + y = 40 \\ x + 13 \frac{2}{3} = 40 \\ x = 40 - 13 \frac{2}{3} \\ x = 40 - \frac{41}{3} \\ x = \frac{3(40) - 41}{3} \\ x = \frac{120 - 41}{3} \\ x = \frac{79}{3} \\ x = 26 \frac{1}{3} \\ [/tex]
7 divided by $15.02. Round it by the nearest cent. QUICK!!
x : y : z = 2 : 3 : 5 và x-y+3z= -28
Answer:
2 - 3 + 15 = 14
Step-by-step explanation:
What is the domain and range of the function
graphed below?
10
h
+
6
−
5
h
+
3
sorry its weird, you can type it out it wont let me put it normally.
Answer: 5h+9
Step-by-step explanation:
10h + (-5h)
5h+(6(+3))
Difination of occupation
Answer:
Occupation -> a job or profession: his prime occupation was as editor.
• a way of spending time: a game of cards is a pretty harmless occupation.
2 the action, state, or period of occupying or being occupied by military force: the Roman occupation of Britain | the Nazi occupation.
• the action of entering and taking control of a building: the workers remained in occupation until October 16.
3 the action or fact of living in or using a building or other place: a property suitable for occupation by older people.
Step-by-step explanation:
hope it helps
Answer:
It is a job or profession
Step-by-step explanation:
If you have an occupation then that means you have a job.
Hope this helps!
-32 > +32? True or false?
Answer:
False
Step-by-step explanation:
+32 is greater than -32
Answer:
false it is less than
Step-by-step explanation:
-32<+32
4/9x8/75
I do not get it
Answer:
124/ 225
see photos for step to step solution
How can you estimaite [tex]\sqrt 40.[/tex]
9514 1404 393
Answer:
√40 ≈ 6 4/13 ≈ 6.31
Step-by-step explanation:
The estimate by linear approximation starts with the recognition that ...
40 = 36 +4 = 6² +4
and the difference from 36 to the next square, 7² = 49 is 49-36 = 13.
The linear approximation to √40 is ...
√40 ≈ 6 4/13 ≈ 6.31
__
There are various methods for improving this approximation. Perhaps the fastest improvement is obtained using the "Babylonian method." The next iteration is the average of this value and 40 divided by this value.
(82/13 +40/(82/13))/2 = 6 173/533 ≈ 6.3246 . . . . accurate to 4 decimal places
_____
Additional comment
When you write the value in terms of a square and a remainder:
n = s² +r
then the above linear approximation of √n can be written as ...
√n ≈ s +r/(2s+1)
Using the idea that a square root can always be represented by a continued fraction, we can continue the fraction one more iteration to give a slightly better approximation:
√n ≈ s +r(2s+1)/(2s(2s+1) +r)
For the case at hand, this gives √40 ≈ 6+52/160 = 6 13/40 = 6.325, accurate to 3 decimal places. Additional iterations using the continued fraction idea can be had using ...
n'' = s + r/(s +n') . . . . . where n' is an approximation of the root and n'' is a better approximation. This does not converge as fast as the Babylonian method, but may be easier to calculate on some calculators.
104 18/ 25 divided by 29 7/10
Answer:
Exact form = 476/135
Decimal form = 3.5259
Mixed Number form = 3 71/135
Step-by-step explanation:
Reduce the expression, if possible, by cancelling the common factors.
Hope this helps. Please mark as brainlist
Write the following decimals and fractions from LEAST
TO GREATEST
.0.5, 0.9375,
11
12
1
Evaluate.
-18.6
-18.6
-1
Enter your answer in the box.
Answer:
18.6
Step-by-step explanation:
[tex] \frac{ - 18.6}{ - 1} = 18.6[/tex]
please mark this answer as brainlist
NO LINKS PLEASE HURRY I REALLY NEED HELP
Answer:
The choice;
[tex] - 1.45x - 3.41[/tex]
I hope I helped you^_^
Answer:
[tex]3.81x - 5.26x - 4.94 + 1.5 = \\ = - 1.45x - 3.41[/tex]
What is the inverse of the function f(x) = x +3?
h(x)=1/3x + 3
h(x)=1/3x - 3
h(x)= x - 3
h(x)= x + 3
Step-by-step explanation:
the inverse function simply calculate the original x it of a given y. so, we need to transform the original function to calculate x instead of y.
and then, at the end to make it a formally correct function definition, we rename x to y and y to x.
y = x + 3
x = y - 3
=> to make it a formally correct function definition
y = x - 3 = h(x)
The cost of bananas, y, is directly
proportional to x, the pounds of bananas
purchased. If 2.5 lbs of bananas costs
$1.50, find the total cost of a lbs of
bananas.
The equation is y = 0.60x. Then the total cost of 9 lbs of bananas will be 5.4 lbs.
What are ratio and proportion?A ratio is a group of sequentially ordered numbers a and b expressed as a/b, where b is never equal to zero. When two objects are equal, a statement is said to be proportional.
The cost of bananas, y, is directly proportional to x, the pounds of bananas purchased. Then the relationship is given as,
y ∝ x
y = kx
Then the relationship between 'x' and 'y' will be linear. If 2.5 lbs of bananas cost $1.50. Then we have
1.50 = k (2.5)
k = 0.60
Then the equation is given as,
y = 0.60 x
Then the total cost of 9 lbs of bananas will be given as,
y = 0.60 (9)
y = 5.4 lbs
The equation is y = 0.60x. Then the total cost of 9 lbs of bananas will be 5.4 lbs.
More about the ratio and the proportion link is given below.
https://brainly.com/question/14335762
#SPJ2
Hello can some one please help me
Answer:
I think it is 4/25...?
Step-by-step explanation:
Rewrite 19/8 as a mixed number.
Answer: 2 3/8
I got an A
Answer:
2 + 3/8
Step-by-step explanation:
Therefore we get 19 / 8 = 2 + 3/8 , which is written as 2 3/8 , called a mixed number. To convert 19/8 you do division; 8 into 19 goes 2 times with 3 left over; so 2 3/8.
Select the correct answer.
Cole’s age is 3 years less than his sister Tina’s age, t. If Cole is 18, which equation represents this situation, and how old is Tina?
A.
The equation that represents this situation is t − 3 = 18. Tina is 21.
B.
The equation that represents this situation is t + 3 = 18. Tina is 15.
C.
The equation that represents this situation is 3 − t = 18. Tina is 21.
D.
The equation that represents this situation is -3 − t = 18. Tina is 15.
Flowers - Samantha and Maria purchased flowers. Samantha bought five roses for "r" dollars each and four daises for "d" dollars each. Altogether, Samantha spent $32 on flowers. Maria purchased one rose for "r" dollars apiece and six daisies for "d" dollars apiece - spending $22 total.
a) Write a system of equations (two linear equations) using appropriate variables.
b) Solve the system to find the cost of roses and daisies. Use any strategy that you've learned.
Answer:
part a[tex]5r + 4d = 32[/tex]
[tex]r + 6d = 22[/tex]
part bthe value of roses is 4 dollars a pieces and that of daisies is 3 bucks a piece
Step-by-step explanation:
part afor part a just denote r for roses and rerecord the question in terms of a function of roses and daisies the right hand side should be the prices or cost
part bsolve the two equations simultaneously or by substitution.
let's do simultaneous
multiply the secondequation by 5
[tex]5r + 4d = 32[/tex]
[tex]5r + 30d = 110[/tex]
subtracting the two,
[tex]26d = 78[/tex]
therefore
[tex]d = 3 dollars[/tex]
find the value of roses,
[tex]5r + 4(3) = 32 \\ 5r = 32 - 12 \\ r = 4[/tex]
Which of the following are solutions to [x+4 1= 3x - 5? Check all that apply.
1
A. X-
+
9
B. X =
x =
OBIC
C. X =
or
1
D. X-
*-
SUBMIT
Answer:
c
Step-by-step explanation:
Determine the value of x.
A)
[tex]8 \sqrt{3} [/tex]
B) 4/
[tex] \sqrt{3} [/tex]
C) 4
D
[tex] 4\sqrt{3} [/tex]
Effect on supply of pies when price of pies increase
A.
Movement down the curve
B.
Movement up the curve
C.
Curve shifts left
D.
Curve shifts right
Answer:c
Step-by-step explanation:i did it