Answer:
64$
Step-by-step explanation:
Ifshe saved 8$ each week then that would equal to 40
But by adding the 24$ already saved the total amount would equal to 64$
Write 821 in scientific notation
Answer:
8.21 x 102
Step-by-step explanation:
cus thats the answer
Solve for h. -18+7h>12+9h
Answer:
[tex]h<-15[/tex]
Step-by-step explanation:
[tex]-18+7h>12+9h[/tex]
Add 18 to both sides:
[tex]-18+7h+18>12+9h+18[/tex]
[tex]7h>9h+30[/tex]
Subtract 9h from both sides:
[tex]7h>9h+30[/tex]
[tex]-2h>30[/tex]
Multiply both sides by -1 and flip the symbol:
[tex]\left(-2h\right)\left(-1\right)<30\left(-1\right)[/tex]
[tex]2h<-30[/tex]
Divide both sides by 2:
[tex]\frac{2h}{2}<\frac{-30}{2}[/tex]
[tex]h<-15[/tex]
A scientist is going to measure the amount of rain we get today. Look at the table and pick the best answer that describes it. X (hours) 2 6 00 y (rain) 02 6 9 12 a Nonlinear b Ос Nonproportional Proportional Rational Od INTL 2
A scientist is going to measure the amount of rain we get today. Look at the table and pick the best answer that describes it. X (hours) 2 6 00 y (rain) 02 6 9 12 a Nonlinear b Ос Nonproportional Proportional Rational Od INTL 2
8 minus the quotient of 15 and x
Answer:
[tex]8 - \frac{15}{x}[/tex]
I hope this helps!
Answer:
8 - 15/x
Step-by-step explanation:
Quotient =
[tex]\frac{15}{x}[/tex]
So 8 minus the quotient of 15 and x equals
[tex]8-\frac{15}{x}[/tex]
2/3(4w+9) Please help
What is the first step in solving the equation.*
1 pont
2(x + 1) = 8x – 5
Answer:
Distribute
Step-by-step explanation:
The first step in solving this equation is distribute (get rid of parentheses):
2x + 2 = 8x -5
Hope this helps ^^
A toothpaste company surveyed 36,219 customers about their favorite toothpaste flavor . The date will be used be help the company decide what flavors to continue making . To the nearest thousand, about how many customers were surveyed.
Answer:
To the nearest thousands; 36,000 customers were surveyed.
Step-by-step explanation:
Conversion of figures to the nearest thousand often requires rounding up digits that are not up to 5 in the place of hundreds to zero and rounding up the digits that are up to 5 in the place of hundreds to one, therefore, adding it to the value of the previous thousands.
From the given question, to round up the number of customers surveyed in the company, we have the following:
since we are given the value to be 36,219
9 is in unit position
1 is in tens
2 is in hundreds
6 is in thousands
3 is in ten thousand
since the value of 2 in hundred is not up to 5, we round it up to zero, Then our value becomes 36,000 to the nearest thousand.
Plz Helpz me, Solve the system of equations x+y=-2,\ 4y=4,\ 4x+2y-4z=-22
What is the slope of a line passing through points (-7,5) and (5,-3)?
We can use the given points to solve for the slope.
Slope formula: y2-y1/x2-x1
-3-5/5-(-7)
-8/12
-4/6
-2/3
Best of Luck!
A young sumo wrestler decided to go on a special diet to gain weight rapidly. He gained weight at a constant rate. The table compares the wrestler's weight (in kilograms) and the time since he started his diet (in months). Time (months) Weight (kilograms) 1.5 85.8 3.0 93.6 4.5 101.4 What was the wrestler's weight before he went on his diet?
Answer: 78 kilograms
Step-by-step explanation:
Answer:
78 kg
Step-by-step explanation:
Khan academy
Help me plz!!!!!!!!!!!!!!!!!!!!!!!
1/2 is the constant of proportionality because no matter what y or x is equal to, 1/2 will not change.
solve for the equation 3x+2=8
I'm Pretty Sure The Answer Is x=2
Hope This Help's
Answer:
2
Step-by-step explanation:
When subtract the 2 from the right side and subtract it from the right side, then divide three from the left side and then divided it from the right side, then you should end up with x=2
What are the values of a and b on the number line?
Read the word problem below.
Answer:
Step-by-step explanation:
Number 4if x represent the numbers of pencils per box solve the equation 8x4=196so,she put 4 in each boxThe differences in y-values the differences in y- values produced by a constant change in x- values in a function are called
differences.
Answer:
y equals the value of it answer on the question if you compare two apples
Step-by-step explanation:
i took the test to find out
what is 7x-4x=27,solve for x?
Answer:
x=9
Step-by-step explanation:
Q.)A computer chooses a number between 1 and 1000. If the number is even how many outcomes are possible?
*I know the answer is 500 but I want to know how you get 500. *
Answer:
The answer is 500 because every other number is even. In other words, half of the numbers are even. Half of 1000 is 500.
Is that how you got the answer?
Can you explain why -5.5 x -5.5 = 30.25 if 5x5 equals 25???? Why is it 30 and not 25??? Please show math.
f(x)=x2+1
g(x)=2x-5
Find f(x)-g(x)
Answer:
Step-by-step explanation:
x^2 + 1 -2x + 5
x^2 - 2x + 6
A
Points P, Q, and R are collinear Point Q is between P and R,
PQ = 4n +3, PR = 13n - 10, and QR = 6n + 8. Find PQ, QR, and PR.
PQ =
QR =
to v
()
TT
PR =
skill code 1604004
Answer:
See Explanation
Step-by-step explanation:
Since, Points P, Q, and R are collinear and Point Q is between P and R.
[tex] \therefore \: PR = PQ + QR \\ 13n - 10 = 4n + 3 + 6n + 8 \\ 13n - 10 = 10n + 11 \\ 13n - 10n = 11 + 10 \\ 3n = 21 \\ n = \frac{21}{3} \\ n = 7 \\ \\ PQ =4n + 3 = 4 \times 7 + 3 = 31 \\ QR = 6n + 8 = 6 \times 7 + 8 = 50 \\ PR = 13n - 10 = 13 \times 7 - 10 = 81[/tex]
6) Eli had mini-golf scores of -3, -4, and - 3. What was his total score for the three
rounds?
*
Answer:
You just have to add them, -10 is the answer
Step-by-step explanation:
-3+ -4 = -7
-7+ -3 = -10
Hope this is right :)
Audrey's graduation picnic costs $3 for every attendee. At most how many attendees can
there be if Audrey budgets a total of $27 for her graduation picnic?
Answer:
9 is how many people can attend
Consider the equation 5y=2x+4. Select all the equations that are perpendicular to the given equation.
Answer options in the picture above ^
|
Answer: 5x + 2y = 10, 15x = -6y - 9
Step-by-step explanation: good luck on your algebra Nation test
The the navy pier ferris wheel in chicago has a circumference that is 56% of the circunference of the first ferris wheel built in 1893.
a. To the nearest foot, the radius of the Navy Pier Wheen is # feet. What is the radius of the navy pier wheel?
b. To the nearest foot, the radius of the first Ferris wheel was # feet. What was the radius of the first ferris wheel?
c. To the nearest tenth, the wheel was moving at a speed of # feet per minute. The first ferris wheel took nine minutes to make a complete revolution. How fast was the wheel moving?
Answer: 765
Step-by-step explanation:
Find the root
X^3-125=0
[tex] \huge {\sf {{x}^{3} - 125 = 0}} [/tex]
To Find:The root of the equation.
Solution:By adding 125 to both the sides, we get
[tex] \huge {\sf { {x}^{3} = 125}} [/tex]
Take cube to the RHS (Right Hand Side), we get
[tex] \huge {\sf { x = 5}}[/tex]
Answer: x = 5The solution to the expression is x = 5.
We have,
Expression:
x³ - 125 = 0
This can be written as,
x³ = 125
Now,
Cube of 5:
5³ = 5 x 5 x 5 = 125
Now,
x³ = 5³
Cube cancels out on both sides.
x = 5
Thus,
The solution to the expression is x = 5.
Learn more about expressions here:
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Which features describe the graph? Select all that apply. Group of answer choices positive: (–2, 2) range: (–3, 4] domain: (–3, 3] decreasing: (–1, 4) negative: (–3, –2), (2, 5] increasing: (–3, –1)
Answer:
A,B,C,F
Step-by-step explanation:
The correct answer would be options (A), (B), (C), and (F)
(A) positive: (–2, 2)
(B) range: (–3, 4]
(C) domain: (–3, 3]
(F) increasing: (–3, –1)
What are the domain and range of the function?The domain of the function includes all possible x values of a function, and the range includes all possible y values of the function.
The vertical span of the range is from y > -3 to y = 3. The interval for this is [(-3, 3].
The horizontal range, from x > -3 to x = +4, represents the domain. This is represented by the interval [(-3, 4].
The graph decreases to the right, it gets smaller. There is no mention of the endpoints. The x values are in the range (-1, 4).
The graph is increasing where it goes up to the right. The endpoints are generally not included. The x-values are in the interval (-3, -1).
The region of the graph that is above the x-axis is positive. The interval contains x. (-2, 2).
Learn more about the domain and the range here:
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A box contains nine cards labeled J ,K ,L ,M ,N ,O ,P ,Q , and R. One card will be randomly chosen. What is the probability of choosing a letter from M to P?
Answer:
I think the answer is O
Bart and Sam played a game in which each player earns or loses points in each turn. A player's total score after two turns is the sum of his points earned or lost. The player with the greater score after two turns wins. Bart earned 23 points and lost 60 points. Sam earned 55 points and lost 85 points. Which person won the game? Explain.
DON'T HESITATE TO ASK FOR FURTHER EXPLANATION.
I HOPE IT HELPED
Poonam is five times as old as Shalini. The sum of their ages is 72
Answer:
Shalini = 12
Poonam = 60
Step-by-step explanation:
Let p = poonams age
Let s = shalini's age
p = 5s
p+s = 72
Substitute the first equation into the second equation
5s+s = 72
Combine like terms
6s= 72
Divide by 6
6s/6 = 72/6
s = 12
p = 5s =5*12 = 60
Shalini = 12
Poonam = 60
1. Write 6 x 104 in standard form.
O 600
O 6,000
O 60.000
O 600.000
the answer is 60,000
For Connexus students:
1. 6,0000
2. 2,300
3. 9.68 x 10 to the 5th power
4. 8.6 x 10 to the 3rd power
5. the number of places to move the decimal point to the right