Lillian puts 11 photos into a scrapbook she can put 4 photos on each page how many pages does Lillian complete fill. How many photos are left?
Answers
Related Questions
Maggie wants to buy a new energyefficient refrigerator. Her old refrigerator uses about 1200 kWh per year,while the new one would use about 400 kWh per year. Approximately how much money would Maggie saveper year if she buys the new refrigerator?
Answers
Answer:
800 Kwh
Step-by-step explanation:
To solve this problem, we need to find the difference in energy saved and then multiply by the cost of 1kWh of electricity
How much did Maggie save?Let's first of all calculate the the difference in energy saved
Data;
old refrigerator = 1200kWhnew refrigerator = 400kWh[tex]1200 - 400 = 800kWh[/tex]
Maggie would've saved 800kWh in one year.
But since we were not given a standard cost of electricity, we would assume that 1kWh will cost $1.
So, to determine how much she must've saved, we simply multiply $1 by 800kWh
[tex]1 * 800 = $800[/tex]
Using our assumptions, she would've saved $800 in one year.
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georgia has 45 pencils she places all of the pencils into one or more baskets.
Answers
Answer:
one basket release you are dividing then it would be 9
What is the total price of a $45 pair of jeans after a 6.5% sales tax is added?
show ur work
Answers
45 + 6.5 = 45.065
45 divided by 6.5 over a hundred = 45 + 0.065
Thats how you get 45.65
Answer:
47.93
Step-by-step explanation:
45*.065=2.925
2.92+45=47.93
Hope this helps :)
Match the equations to the lines below :
y = 1/2x - 1
y= -1/2x + 1
y= 1/2x + 1
y= -2x - 1
y= 2x - 1
y= -1/2x - 1
Answers
2.) y = -1/2 + 1 is C
3.) y = 1/2x + 1 is E
4.) y = -2x - 1 is A
5.) y = 2x - 1 is B
6.) y = -1/2x - 1 is D
cut a 60 cm ribbon into such that one part is one third of the other half
Answers
Answer:
15cm and 45cm
Step-by-step explanation:
If one part is one third of the other, then the long one is three times as long as the short one.
If the short one has length x
x + 3x = 60cm
4x = 60cm
x = 15cm
So short one is 15cm and the long one is 3*15cm = 45cm
lines a and b are parallel If the slope of the line a is 1/4 . what is the slope of line b ?
Answers
What percentage is 20 of 92?
Answers
Answer:
21.72% is correct answer
Answer:
18.4
Step-by-step explanation:
Find the product. Simplify your answer. 2/5 • 1/3 Enter the correct answer.
Answers
Answer:
2/15
Step-by-step explanation:
2/5*1/3=2/15
Estimate to determine if the distance of Tyreke’s entire run after the two breaks is less than or greater than one mile.
Answers
Answer:
I just took the test it's A
How many triangles can be constructed with sides measuring 15 cm, 7 cm, and 5 cm?
more than one
none
one
Answers
Answer:
More than one
Step-by-step explanation:
Trust me, I know.
Answer:
none
Step-by-step explanation:
i have proof i just took the test
Solve for indicated side
Your Answer:
Question 4 options:
Answer
Answers
Answer: The answer is 10.
Step-by-step explanation:
Sorry, I write sloppy.
Jana scored 45 in her 50 item math test. what is the ratio of her correct to her incorrect answers
Answers
Answer:
9 : 1
Step-by-step explanation:
Let the correct answers be denoted by C.
Let the incorrect answers be denoted by I.
Given the following data;
Correct answers = 45 answers
Incorrect answers = 50 - 45 = 5 answers
Ratio of correct to incorrect answers;
C : I = 45 : 5
Dividing by 5, we have;
C : I = 9 : 1
Raj weighs a book and rounds the weights to the nearest tenth. Does this weight round to 1.5 pounds?
1.52
Answers
Answer:
True
hope this helps :)
evaluate d+5-f if d +16 and f-18
Answers
Answer:
39
Step-by-step explanation:
d+5-f
Plug in the values of d and f
(16)+5-(-18)
Then simplify (Don't forget that since theres a double negative, that changes to a positive.)
21+18
39
expand and simplify {3x+2}{x-1}
Answers
Answer:
{3x+2}{x-1} = 3x²-x-2
Step-by-step explanation:
The given expression is :
{3x+2}{x-1}
We can solve it as follows :
{3x+2}{x-1} = 3x(x)+3x(-1) +2(x) +2(-1)
= 3x²-3x+2x-2
= 3x²-x-2
So, the expand form of the given expression is 3x²-x-2.
Juan bakes 5 1/ 2 dozen rolls. He sells 1 3/4 dozen rolls. How many dozen rolls does he have left to sell?
A: 7
B: 4 1/2
C: 3 3/4
D: 3 1/2
Answers
Answer:
ju4n bakes some j16s
Step-by-step explanation:
so, if [tex]\neq \sqrt{x} x^{2}[/tex] is a dozen roll, then he has 3 3/4 left to sell
C. 3 3/4
Answer:
3 3/4
Step-by-step explanation:
let me know if im wrong or not ok?
Find (ƒ – g)(x) where ƒ(x) = 2x2 + 5x – 8, g(x) = –x2 + 6x.
A. (ƒ – g)(x) = 3x2 – x – 8
B. (ƒ – g)(x) = x2 + 11x – 8
C. (ƒ – g)(x) = –3x2 + x + 8
D. (ƒ – g)(x) = –3x2 – x + 8
Answers
Answer:
A
Step-by-step explanation:
ƒ(x) = 2x2 + 5x – 8
g(x) = –x2 + 6x
(ƒ – g)(x)=2x2+5x-8-(-x2+6x)
=2x2+5x-8+x2-6x
=3x2-x-8
What is the product of (-3x2/3) and (4x3/4)?
Answers
Answer: - 1/x or [tex]-\frac{1}{x}[/tex]
Step-by-step explanation:
(-3x^2 /3 ) * (4x^3 / 4)
=> - (3x^3 / 4) * (4x^3 / 3)
=> - (x^2 * 4) / 4x^3
=> - (x^2 / x^3)
=> - 1/x or [tex]-\frac{1}{x}[/tex]
The product of the two numbers will be -6.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that the two numbers are (-3x2/3) and (4x3/4).
To find the product of (-3 * 2/3) and (4 * 3/4), we first need to simplify each expression:
(-3 x 2/3) = -2
(4 x 3/4) = 3
Next, we multiply the two simplified expressions:
-2 x 3 = -6
So, the product of (-3 * 2/3) and (4 * 3/4) is -6.
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Which expressions are equivalent to 7-2 x 76?
Answers
Santiago’s $2900 monthly budget is represented by the pie chart below. All amounts are in dollars.
What percentage of his monthly budget does Santiago spend on groceries?
A. 16%
B. 11%
C. 6%
D. 13%
Answers
Answer
11%
Explanations
Complete question
Doug's monthly budget is represented by the pie chart below. All amounts are
in dollars.
403
Monthly Budget
806
Car Expenses
Housing
Utilities
868
Groceries
496
Savings
Other
341
186
What percentage of his monthly budget does Doug put in savings?
O A. 13%
B. 6%
C. 11%
D. 16%
To get the percentage of his monthly budget does Doug put in savings, first we need to get the total savings
Total savings = 403+806+868+496+341+186
Total money = $3100
Amount spent on savings = $341
Percentage savings = amount spent on savings/Total money × 100%
Percentage savings = 341/3100 × 100
Percentage savings = 341/31
Percentage savings = 11%
Hence the percentage of the total money spent on savings is 11%
 what is the distance between (3,10) and (3, -8) on a coordinate grid? First one to answer gets 41 points and brainlist
Answers
Responder:
Aproximadamente 13,4 unidades.
Explicación paso a paso:
Para encontrar la distancia entre dos puntos, use la fórmula de la distancia. La fórmula de la distancia es:
x₁ e y₁ es una coordenada mientras que x₂ e y₂ es la otra.
Sea (-3,10) x₁ y y₁ y sea (3, -2) x₂ e y₂. Inserta los números y simplifica:
Editar: error tipográfico
Answer:
13, 4
Hope this helped :))))
Evaluate 7 + x(-3)
When x = -6
Answers
Answer: 25
Step-by-step explanation:
7 + -6(-3)
7 + 18 = 25
Answer:
25
Step-by-step explanation:
x= -6
7+ -6(-3)=
7+ (18)=25
25
A number equals four less than three times the number.
How do you write this equation
Answers
Answer:
n = 4 - 3
Step-by-step explanation:
i’m so confused please help
Answers
Answer:
BCD = 90˚
ABD = 16˚
CBE = 74˚
ADE = 74˚
AEB = 148˚
DEA = 32˚
Step-by-step explanation:
BCD: I suppose that’s a rectangle, and all rectangles have four right (90˚) angles.
ABD: alternate interior angles are congruent, so ABD is congruent to BDC (16˚).
CBE: Complementary angles add up to 90˚, so just subtract ABD (16˚) from 90˚ to equal 74˚.
ADE: Same this as CBE for same reason.
AEB: You need to find DEC first for this. To find DEC, add BDC and ACD together to get 32˚, then subtract that from 180˚ to find the answer (148˚). This is because all triangles have a 3 interior angle measure sum of 180˚. (And vertical angles are congruent).
DEA: Subtract AEB from 180˚ because they’re supplementary angles.
Hope this helps :)
Question 5 (1 point)
Write an equivalent expression for (m + 4n) - 2.5m
Answers
Answer:
-1.5m + 4n is the equivalent expression
Step-by-step explanation:
To find the equivalent expression, we combine the like terms.
We are given the following expression:
m + 4n - 2.5m
Combining the like terms:
m - 2.5m + 4n
-1.5m + 4n is the equivalent expression
A center-pivot sprinkler system operated by Colorado Land & Agriculture, Inc., is used to water the alfalfa in a circular field. The circumference of the field is 2 miles. As the sprinkler travels in an arc around the field, sprinkler nozzles get clogged and must be cleaned. The distance around the circumference of the field from the starting point to the point when a nozzle becomes clogged is the value of a random variable X that is uniformly distributed over the 2-mile circumference of the field. As a part of a simulation comparing farm maintenance policies, an input is the point at which sprinklers become clogged. If a random number 0.724 is generated, at what distance from the starting point would we simulate that a nozzle becomes clogged? Give your answer to 3 decimal places.
Answers
Answer:
The answer is "1.448 miles".
Step-by-step explanation:
X= The distance to both the nozzle clogged from of the starting point.
X [tex]\sim[/tex] Uniform(0,2) miles.
They are simulating the random number Y=0.724, and the Y has both a distribution uniform(0,1). Therefore 2Y is distributed evenly (0.2). And They model the clogging of its nozzle at 2Y=1.448 miles
What number decreased by 23% is equals 123?
Answers
Answer: Lets call the number x
decreased means subtraction. If x is decreased bt 23% then the result is
x-23%(x) = x-(23/100)x or x-.23x
x-.23x=539
.77x=539
x=539/.77
x=700
check: 700-.23(700)=539
700-161=539
539=539
Our answer is correct
Step-by-step explanation:
hope this helps❤️❤️❤️
What is 9 - g ≥ 3; g = 5
Answers
Answer:
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Step-by-step explanation:
(っ◔◡◔)っ ♥ hi ♥(っ◔◡◔)っ ♥ hi ♥(っ◔◡◔)っ ♥ hi ♥(っ◔◡◔)っ ♥ hi ♥(っ◔◡◔)っ ♥ hi ♥(っ◔◡◔)っ ♥ hi ♥(っ◔◡◔)っ ♥ hi ♥(っ◔◡◔)っ ♥ hi ♥(っ◔◡◔)っ ♥ hi ♥(っ◔◡◔)っ ♥ hi ♥(っ◔◡◔)っ ♥ hi ♥
A cuboid is of dimensions 50 cm x 64 cm x 20 cm. How many small cubes of side 4
cm can be placed in the given cuboid?
Answers
Answer:
answers..... from my side
10. Given f(x) = 3x2 – 3x + 5 and g(x) = -7x + 4, find (f - g)(x).
A. 3x2 - 10x + 9
B. 3x2 + 4x + 9
C. 3x2 - 10x + 1
D. 3x2 + 4x + 1
Answers
Step-by-step explanation:
(f - g)(x)
= f(x) - g(x)
= (3x² - 3x + 5) - (-7x + 4)
= 3x² - 3x + 5 + 7x - 4
= 3x² + 4x + 1. (D)