Answer:
7 Apples
Step-by-step explanation:
For this question, we can write expressions for Maria's apples and Luigi's apples and form an equation as they end up with the same amount.
Mario starts with 12 apples but gives away x number. This means Mario's final amount of apples can be represented as: 12-x
Similarly Luigi starts with 26 and gives away 3 times the amount of Mario. So the number he gave away can be represented as: 3x (3 times the number Mario gave away). Therefore we can represent Luigi's final number as: 26-3x
Since they both end up with the same number of apples, we can put these expressions equal to each other in an equation to solve for x (the number of apples Mario gave away):
Mario Luigi
12-x = 26-3x
12-x=26-3x
Now we just need to move the unknowns to one side and the other terms to the other, combine and solve:
12-x-12=26-12-3x
-x=14-3x
-x+3x=14-3x+3x
2x=14
2x/2=14/2
x=7
Mario gave away 7 apples.
Hope this helped!
A timber company in northern Georgia is harvesting pine trees to sell by the cord. A typical acre produces 13.85 cords of wood, and the company sells each cord for $19.20. How much money can the timber company expect to make from each acre of pine trees?
please help!!! i will give brainliest
Answer:
∠ABC and ∠q : corresponding angles∠p and ∠q : supplementary angles∠p and ∠BCD : alternate angles∠q and ∠n : supplementary angles∠n and ∠m : corresponding anglesStep-by-step explanation:
Corresponding angles form on the matching corners of a transversal when two parallel lines are crossed by a transversal. Example angles: ∠ABC and ∠q
and ∠n and ∠m .
Supplementary angles are those that form on a straight line and their measures add up to 180°. Example angles : ∠p and ∠q and ∠q and ∠n
Alternate angles form on the opposite position relative to the transversal that cuts the two lines. Example : ∠p and ∠BCD
The newspaper, The constellation, printed in 1859, had width 20 in and length 35 in. What was the perimeter? What was the area?
Answer:
110 in.
Step-by-step explanation:
newspapers have four sides because it is a square
one side is parallel to the other side.
so
20 × 2 for the width
35 × 2 for the height
20 × 2 = 40
35 × 2 = 70
add together for the perimeter.
40 + 70 = 110 in.
you could also...
20 + 35 + 20 + 35 = 110 in.
Is this a function? Please help me! I literally cant do this!
Answer:
Yes, this is a function.
Step-by-step explanation:
This is a function because every input goes to exactly one output. Although 1 is listed twice in this example, it still goes to the same output of 15.
8. The graph shows the relationship between the United States dollar and
the euro, the currency of the European Union, in December 2011. Part A:
What is the constant of proportionality shown in the graph?*
Exchange Rate (December 6, 2011)
YA
(400, 300)
300
Number of euros
200
(250, 187.50)
100
(120, 90)
0
100 200 300 400
Number of US dollars
Your answer
Answer:
K - Constant of proportionality
Y/X = K
Step-by-step explanation:
Can’t see the graph but the first point can be calculated. If your first point is (100,78) that’s (x,y), your k = 78/100, $78 US dollars and 100 euros, thus the unit rate is 78/100 = 0.78/1 which means 0.78 dollars equals 1 euro.
Luna mixes 3/4 of orange juice with 3/8 cup of cranberry juice. She gives 5/8 cup of the juice to Mags. How much is left in Lunas glass?
Answer:
Luna has half a cup (1/2) (0.5) left in her cup
Step-by-step explanation:
3/4+3/8=1.125 1.125-5/8 of a cup=0.5
Which of the following lists the order of operations in the correct order?
Write the equation of the line in slope-intercept form that is parallel to 2x + 5y = 35 and passing through the point (-10, 12 ).
Answer:
y=- 2/5x+7
Step-by-step explanation:
Geometry question building block?
Answer:
postulate: D
theorem: A
definition: B
diagram: C
A bag contains 120 marbles. Some are red and the rest are black. There are 19 red marbles for every black marble. How many red marbles are in the bag? Explain your reasoning.
Answer:
114 red marbles, 6 black marbles.
Step-by-step explanation:
120/20=6
6*19=114
Which number is greater than 1?
O A. 1.34
B. 158%
O c. 7
3
O D. 1.6 x 10-0
Answer:
A
Step-by-step explanat:
Answer:
7 is greater
Step-by-step explanation:
ggdghiowwjeh85epeetilsitslstjlssit
Rewrite the following polynomial in standard form.
9x +x^2- 1/10
Answer:
x^2+9x−1/10
hopefully this helps, it's just writing it backwards
whats 8/10 = ?/20
I REALLYYYYYYYYYY NEED HELP WITH THIS!!!!!!!!!!!!!!!!!!
Answer:
16
Step-by-step explanation:
Answer:
16/20
Step-by-step explanation:
8x2=16 and the remainder is 20 so that makes 16/20
your 6 1/4 year investment of 40,000 at 14%compounded quarterly is worth how much now
Answer:
Step-by-step explanation:
here it's on question 4
Does the order of information matter when writing a proof? (geometry)
Answer:
Yes it does matter
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
Yes, it does matter. If the information isn't in order and you decided you want to write it any kind of way, you won't get the results you want. So you need to make sure it's in order.
What is the range of the function y=sq root x+5
Answer:
[0,inf)
Step-by-step explanation:
inf means infinity logo
Chris rented truck for one day. There was a base fee of $16.99, and there was an additional charge of 93 cents for each mile
driven. Chris had to pay $227.17 when he returned the truck. For how many miles did he drive the truck?
Answer:
226 miles
Step-by-step explanation:
Sorry this question couldn't be answered sooner, but here is the answer now:
In order to solve this, we must first subtract the total Chris paid by the base fee:
227.17 - 16.99 = 210.18
Then, we divide this number by 0.93:
210.18 / 0.93 = 226
So, Chris drove the truck 226 miles
Hope this helps :)
Which sentence that is included in the text best represents the moral (lesson/purpose) of the story, "Rosie Revere, Engineer?" (hint: it's a message that represents what we believe in STEAM Enrichment as well!)
A. "But time never lingers as long as it seems"
B. "She worked and she worked till the day was half gone"
C. "The only true failure can come if you quit"
D. "After that day [Rosie] kept her dreams to herself"
Answer:
c
the only true failure can come if u quit
What is the value of f(4)?
-1
О
2
4
how do i add 3=5 jejekfewnfkwnwewkjfnw
Answer:
You can't it is a false statement.
Step-by-step explanation:
You probably made an error.
3 + 5 is 8 unless you wanted this 3 + 2 = 5
DUE AT 11:59 PLEASE HELP Only if you are good at geometry.
Describe a Sequence of Transformations that would map Triangle SRT onto S'RT. *
Answer:
- reflection about the x-axis
- translation down 2 units
- translation right 3 units
Step-by-step explanation:
What is the slope of a vertical line?
Answer:
Undefined
Step-by-step explanation:
Since all of the x inputs are 0, the slope will always have a 0 in the denominator, which means it is undefined.
help me please I need a lot of help!!!!
Answer:
all of the above
Step-by-step explanation:
definition of rational number from Wikipedia:
In mathematics, a rational number is a number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q.[1] Since q may be equal to 1, every integer is a rational number.
Helpppp please . Find the missing angle
Answer:
x=30
Step-by-step explanation:
x+90+60=180
x=180-150
x=30
Answer:
d-30
Step-by-step explanation:
Pls help question is below.
Answer:
where is the question
Step-by-step explanation:
u do not have a question so there us nothing to answer
please you guys should help me answer this it's timed
Answer:
im pretty sure it is a. (2,-3)
Clarissa sells handmade bracelets for each. The graph below shows her profits after expenses.
What does the point represent?
Answer:
Someone for real deleted my answer just because they got mad that I said theres no graph, I'm dead IMAO XD
Step-by-step explanation:
Answer:
where's the graph?
Step-by-step explanation:
The explicit rule for a sequence and one of the specific terms is given. Find the position of the given
term.
f(n) = 1.25n+ 12.5; 25
25 is the BLANK th term
Answer:
10.2
Step-by-step explanation:
F(n) is basically a fancy substitute for y
25= 1.25n + 12.25
subtract 12.25 from both sides
12.75=1.25n
n=10.2
plug back in to double check
1.25(10.2) + 12.25
it equals 25, therefore the answer is
10.2
37.2 is 10 times as much as what
sequencing of rigid motions matters . true or false ?
Answer:
False.......................
Step-by-step explanation:
Please mark as brainlist answers
