Jarrod had $2,453 dollars in his bank account. After buying a television, he had $1653 in his bank account. What is the percent of decrease in money in
Jarrod's bank account after he purchased the television? Round your answer to the nearest tenth:
А
30.5 %
B
32.6%
C
33.4%
D
34.9%
MWP 20
3
A 11:13
Answer:
d
Step-by-step explanation:
Evaluate: 17 - |2 - y| × 2 if y = -2
Answer:
9
Step-by-step explanation:
17 - |2 - y| × 2
17 - |2 - (-2)| × 2
17 - |2 +2| × 2
17 - |4| × 2
17 - 4 × 2
17 - 8
9
An airplane on autopilot took 5 hours to travel 3,475 kilometers. What is the unit rate for kilometers per hour?
Answer:
695/kph
Step-by-step explanation:
Divide the kilometers (3475) by the number of hours (5)
to get 695
Which is the equation of the function?
Step-by-step explanation:
A function is an equation that has only one answer for y for every x. A function assigns exactly one output to each input of a specified type. It is common to name a function either f(x) or g(x) instead of y. f(2) means that we should find the value of our function when x equals 2.
associative property for 72.3+(-39.1)
The answer is I think now sure 33.2
Choose the property that justifies the first step of simplifying the expression below.
3(-2x+5)
Property
Step
3.-2x+3.5
bro i need this
(x − 5)^2 = x^2 − 25
Answer:
x=5
Step-by-step explanation:
x^2+25-10x = x^2-25
-x^2 -x^2
25-10x = -25
-25 -25
-10x = -50
x=5
lets check
(5-5)^2 = 5^2-25
0^2 = 25-25
0 = 0
Answer:
x = 5
Step-by-step explanation:
(x - 5)^2 = (x - 5) (x - 5) =
x^2 -10x + 25 = x^2 - 25
x^2 - x^2 - 10x + 25 = - 25 (x^2 - x^2 = 0)
- 10x + 25 = - 25
- 10x = - 25 - 25
x = - 50/- 10
x = 5
Jillana begins to solve a linear equation that results in a variable expression set equal to the same variable expression. Which is the best interpretation of this solution?
The equation has one solution: x = 0.
The equation has one solution: x = 1.
The equation has no solution.
The equation has infinite solutions.
Answer:
The equation has infinite solutions
Step-by-step explanation:
Answer: Infinite solutions
Step-by-step explanation: Just took the quiz
The price of an item yesterday was $130. Today, the price rose to $299. Find the percentage increase.
130%
Step-by-step explanation:
(299 - 130)/130 × 100%
= 169/130 × 100%
= 169/13 × 10%
= 13 × 10%
= 130%
8. Write the following inequality in slope-intercept form. 6x + 2y = -46
Calculate the mean for the following data set:
Data Set = 2, 9, 10, 4, 8, 4, 12
Answer:
7
Step-by-step explanation:
Mean, also referred to as average, is evaluated by dividing the sum of the data by the amount of data.
2+9+10+4+8+4+12 = 49
Dividing 49 by the amount of data, 7
49/7 = 7
Answer:
7
Step-by-step explanation:
add all 2, 4, 4, 8, 9, 10, 12
divide some by number of data set 7
matthew paid 49.45 for 5 used video games of equal cost. the relationship between the number of video games and the total cost is proportional. what is the total cost for 11 used video games? use any strategy
Answer:
$108.79
Step-by-step explanation:
49.45÷5=9.89
9.89=the cost for 1 video game
9.89×11=108.79
(11=the used video games)
The answer would be $108.79 for 11 used video games.
Can someone help me do this i need helpppp
There were 350 apples on the tree in March. By September there were 420 apples on the tree.
What was the percentage of change of apples on the tree? Round your answer to the nearest
tenth. *
Answer:
Step-by-step explanation:
20%
Answer:
The correct answer is 20.0% increase.
Step-by-step explanation:
In this situation, you would need to find how to find the percentage of change.
Therefore, you will need to first use subtraction, division and then multiplication to justify your answer.
--
First, find out how much the original number increased by.
[tex]420-350=70[/tex]
Next, divide the 70 with the original number, which is 350.
[tex]7[/tex] ÷ [tex]350=0.2[/tex]
Finally, to turn your decimal into a whole number, multiply by 100.
[tex]0.2[/tex] × [tex]100=20[/tex]
--
Remember to add the percent (%) symbol after receiving your final product.
20%
HELPPP PWEEESEE IM LEGIT SOOOOO CONFUSEDDDD
Answer: is this what your looking for
Step-by-step explanation:
answer plssasssssss guys
Answer:
1) Divide the numerator by the denominator to get 0.6
2) Divide the numerator by the denominator to get 0.7
3) Divide the numerator by the denominator to get 0.25
4) Place 55 over 100, since this number is in the hundredths place, and then divide it (55 ÷ 100). Your answer is 11/20 .
5) Place 6 over 10, since this number is in the tenths place, and then divide it
(6 ÷ 10 = 3/5). Next multiply the whole number (10) by the denominator (5) and then add the numerator (3) to get 53. You now have 53/5 which is the improper form, or 10 3/5 which is the mixed number form.
6) Place 856 over 1,000 , since this is in the thousandths place, and then divide it
(856 ÷ 1,000). Your answer is 107/125 .
7) 0.05, 0.5, 4/5
8) 1.3, 1 1/2, 1.85
Can't see the rest of the page, sorry. Either way, hope this helped :)
what type of number is 40 squared
a. whole number
b. integer
c. irrational
d. rational
(THE ANSWER CAN BE MORE THAN ONE CHOICE)
Answer:
Step-by-step explanation:
A. C. np
(x+3)(x²-3x+9)-(54+x³)
Answer:
x² - 3x ≤ 54 m²
Step-by-step explanation:
Step-by-step explanation:
and ? what do we need to do with this ?
compress/simplify this ?
if that is true :
(x+3)(x²-3x+9)-(54+x³)
x³ - 3x² + 9x + 3x² - 9x + 27 - 54 - x³ = -27
Someone help me?Please
Answer:
C
Step-by-step explanation:
7 5/6 is 7.833333333333333333333
How do you get the answer to these two questions? I don’t understand
Answer:
Hey, so it's actually pretty simple I'll try my best to explain it properly!
Step-by-step explanation:
So for the first blue circle the line that goes to the middle that's the radius. And to solve the area you need to know the radius. The formula to solve the area is A = [tex]\pi[/tex] [tex]r^{2}[/tex] so what we would do its 3.14 times 6 times 6 or 3.14 times 36 which would give us the area! Now for circumference, the equation for that is C = 2[tex]\pi r^{2}[/tex] which would look like 2 times 3.14 times 6 times 6 or 2 times 3.14 times 36 and that would give you the circumference.
There are 6 players on a volleyball team. How many players are in a game with 2 teams?
Answer:
There are 12 players
Step-by-step explanation:
6 x 2 = 12
A baker needs 2 pounds of flour to make 76 cookies.
How many pounds of flour would the baker need to
make 190 cookies?
Answer:
5 pounds
Step-by-step explanation:
2=76
76/2=38
38x5=190
5 pounds because it takes one pound to make 38 cookies
PLEASEEE help!!! i dont remember how to do these
Answer:
22. the answer is 27n^2 m^5 s^6 / 32
23. the answer is -7
Step-by-step explanation:
Plz help it’s due tonight!!!
Answer:
B
Step-by-step explanation:
DE is the line that has two ticks through it - the same as FG
the next line goes through the hypotenuse and it is EG for the first triangle and GE for the second
the last line goes through the line with one tick: GD and EF; the points G and D are at the ends of the first part of the congruence statement. the points E and F are also at the ends of their congruence statements
thus the answer is B
On a farm, the farmer decides to give pizza to her 18 ducks as a special treat. She orders
3 pizzas, and the total price is $26.28. What is the unit price of each pizza? (4 points)
Answer:
$78.84
Step-by-step explanation:
$26.28 multiplied by 3 is $78.84
b. Create an equation and sketch a graph that:
• has a minimum,
• is discrete, and
• is a linear absolute value function.
Answer:
Step-by-step explanation:
Yes.
Answer:
is a linear absolute value function
In a system of linear equations, the two equations have the same slope. Describe the possible solutions to the systems
Hey guys what is the slope of this graph shown below. Please note that some of these points aren't going up by ones.
Solve for x:
x + 9 = 18 + -2x
Answer:
x+9=18-2x
-x -x
9=18-3x
-18-18
-9=-3x
-3 -3
3=x
x=3
Step-by-step explanation:
Answer:
x = 3
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable and solve for x for the question “ x + 9 = 18 + -2x”.
Hope this helps :)
Find the equation in slope-intercept form of the line parallel to y = 4x + 23 and passes through the point (2,3).
Answer: y=4x-5
Step-by-step explanation:
The slope of y=4x+23 is:4 m=4
The parallel line needs to have the same slope of 4
Solve it using the "point-slope" equation of a line: y− y1 = 2(x − x1)
substitute or put in the point (2,3):
y − (3) = 4(x − 2)
y - 3 = 4x - 8
put it in slope intercept form y = mx + b
y = 4x − 5