Answer:
The correct answer to this problem is the third statement which is "Alexia completed 20 math problems and 10 science problem". The following conditions are stated in the problem:
Alexia can answer 3 minutes on each math problem
Alexia can answer 4 minutes on each science problem
She worked more than 60 minutes
We have the inequality 3x + 4y > 60 where x represents the total number of math problem while y represents the total number of the science problem.
in our answer, we have x=20and y=10
3*20 + 4*10 > 60
60 + 40 > 60
100 > 60
brainliest please
Step-by-step explanation:
Answer:
Its C
Step-by-step explanation:
I just took this assignment. :)
PLZ dont ignore me! I need help on this :(
Answer: should be the last answer! to the right.
Step-by-step explanation:
You have 30 coins and the d are dimes and q are quarters
Which answer describes the type of sequence?
3,9, 15, 21, ...
Answer: Arithmetic sequence
Step-by-step explanation:
The pattern in the sequence is n = n-1 + 6. Since n is increasing through addition with each term, this sequence is arithmetic.
Of the four choices given, which two, when written as a system, have a solution of (-4,5)?
Answer:
The answer is A. The first one.
I hope this helps. ;)
Answer:
It is A on edge 2020
Step-by-step explanation:
Which statement is true about the given function?
Answer:A
Step-by-step explanation:
The domain is the x range. The x values include those of -5 through positive 8. The range is the y values. The highest and lowest y value are -2 and 6, meaning all values inbetween are included in the function. The answer is A.
EASY MATH IF YOU CAN FIGURE IT OUT ILL GIVE YOU BRAINLEST AND THANKS AND THANKS TO ACCT AND 5 STAR RATINGS AND HELP U WITH ANY QUESTIOS
Answer: b2 should be 5 i believe
Step-by-step explanation:
Answer:
B∨2 = 5
Step-by-step explanation:
Hope this helps!
What is the slope of the line
Answer:
the slope is 2
Step-by-step explanation:
rise over run - 2/1
help me please, if it's right i'll mark you brainliest :D
Find the area of the parallelogram.
Answer: i think it's 64
a regular square pyramid is 3m height and the perimeter of its base is 16m find the volume of the prism if its height is 10cm.
Answer:
240
Step-by-step explanation:
Answer:
16 m^3
Step-by-step explanation:
Question:
"a regular square pyramid is 3m height and the perimeter of its base is 16m find the volume of the pyramid"
volume of pyramid = (1/3) * (area of base) * height
The perimeter of the base is 16 m, and the base is a square.
perimeter of square = 4 * side
4 * side = 16 m
side = 4 m
area of square = (side)^2
area of base = (4 m)^2 = 16 m^2
volume of pyramid = (1/3) * (area of base) * height
volume = (1/3) * (16 m^2) * 3 m
volume = 16 m^2
6. Tasha walked 6,618 feet. What is the distance she walked in yards?
2,206 yd
O
19,854 yd
O
3 yd
226 yd
The answer is 2206.
Step-by-step explanation:
3 feet = 1 yard
so you divide 6618 by 3 to get 2206
HELPPPP PLEASE!!
Find the discounted price of a $90 calculator that is on sale for 25% off.
Answers listed:
$22.50
$67.50
$89.75
$65.00
Answer:
67.5
Step-by-step explanation:
ok easy it cost $90
90/100=0.9
0.9*25=22.5
90-22.5
67.5
what is a polynomial expression?
Answer: a polynomial is an expression consisting of variables (also called indeterminates) and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponentiation of variables. An example of a polynomial of a single indeterminate x is x2 − 4x + 7.
Step-by-step explanation:
hope that help
Nia put $750 in her savings account the simple interest rate is 3% of the account if nia doesnt withdraw or deposit.how much would nia´s acoount be at in 2.5 years
Answer:750 divided by 3
Step-by-step explanation:
just fill in the blanks pls tyy
11. A loading crew estimates that it can load 8 boxes in 20 minutes. At this rate,
how many boxes could it load in 1 hour?
Answer:
24
Step-by-step explanation:
If 20 × 3 = 60 which is an hour then you do 8 × 3 = 24.
So 24 boxes
Write an equation in slope-intercept form of the line that passes through (0,6) and (3, -3).
Please help :(
Answer:
y=-3x+6
Step-by-step explanation:
(y-y1)=m(x-x1)
m=(y2-y1)/(x2-x1)
m=(-3-6)/(3-0)
m=(-9)/(3)
m=-3
(choose whichever point for the first formula, i will be using(0,6))
(y-6)=-3(x-0)
y-6=-3x
y=-3x+6
What is the product?
Step-by-step explanation:
(-2a² + s)(5a² - 6s)
= (-2a²)(5a²) + (-2a²)(-6s) + (s)(5a²) + (s)(-6s)
= -10a⁴ + 12a²s + 5a²s - 6s²
= -10a⁴ + 17a²s - 6s². (1st option)
What is the answer to this
show your work
Answer:
Aaron was the sitter for 4 hours
Step-by-step explanation:
from the sentence my equation is 12x + 10 = 58
x represents the amount of hours
now solve
12x + 10 = 58
12x = 48
x = 4
Answer:
Aaron worked for 4 hours
Step-by-step explanation:
f(x)=12x+10
f(?)=58
58=12x+10
48=12x
4=x
BRAINLIEST. The formula Tn = 200 – 6n²
$532 laptop
7% Sales tax
Tax
total
Answer:
the answer is $460
Step-by-step explanation:
532/7=72
532-72=460
HI! Help me please! HOMEWORKKKK UGHHH
Answer:
J
Step-by-step explanation:
if you multiply any number by a number lower than 1, then the value lowers. J is the only thing that has both numbers greater than one
plsssss pplssss helpppp
Answer:
Hold on i have to work it out real quick
Step-by-step explanation:
1000 divided by 4 equal to what
Answer:
250?
Step-by-step explanation:
1000÷4=250
I think this is the right answer.
Answer:
250
Step-by-step explanation:
100/4 =25
you just add another 0
max bought some e-books for $8.99 each and some magazines at $3.99 each. if E represents number of e-books and M represents number of magazines, which equation describes the relationship between these two variables if he spent a total of $68.89 on these items?
A- 8.99e-3.99m=68.89
B- 3.99e+8.99m=68.89
C- 3.99e-8.99m=68.89
D- 8.99+3.99=68.89
Answer:
A. or D. Can't explain it but it's one of the two, most likely A.
15PTS PLEASE HELP ASAP!
(dont write random answers pls)
look at the pic attached:
Answer:
b
Step-by-step explanation:
Answer:
Based on that I would say b. By looking at the graph you can see the way the lines go across the graph.
Step-by-step explanation:
B.
At right is the tunnel entrance that runs through
Castle Hill in Budapest, Hungary.
-a If the maximum height of the tunnel is the
same as its maximum width, 9.8 meters,
determine a quadratic model to represent
the tunnel
-b State a geometric model that could be used to
represent a truck passing through the tunnel.
-c If a typical truck has a width of 2.62 m,
determine the height limitation that should
be put on these trucks if they are going to
travel through the tunnel safely. State any
assumptions that you made and be sure to
show all of the steps in your solution.
-d Because its length is almost 350 meters,
a truck stopped in the tunnel would need
enough room for the passenger door to open
fully. Suppose a truck with a width of 2.6 m
and height of 3.4 m is stuck in the right lane
of the tunnel by the center line. The top of
the driver's door is 0.2 m below the top of the
truck, and the door opens 0.8 m to the side.
Show that the door can open fully, showing
all of your steps.
-e Determine how close to the side of the tunnel
the truck could be in d be and still be able to
open the passenger door.
-f Describe some issues/concerns that you
think architects take into account when
modelling a tunnel before its construction
End of document
Answer:
My buddy what's popping??
Step-by-step explanation:
Those coming from the Pest end had to walk round the Castle Hill on the Buda side to be able to proceed northwards. On 10 February 1853, four years after the completion of the Chain Bridge, the building of a tunnel leading through the hill was started to the plans of Adam Clark. On 6 March 1856, the tunnel was opened for foot traffic, and on 30 April 1857 also for motor traffic. Being 350 meters in length, it leads through under the Buda Castle to the other side of the hill. Its length is approximately identical to that of the Chain Bridge, prompting anecdotes according to which the tunnel has only been built so that in rainy weather, the Chain Bridge can be shoved in and be protected from wet conditions. The entry of the tunnel at its Chain Bridge end was also fittingly designed in classicist style.
Answer:
At right is the tunnel entrance that runs through Castle Hill in Budapest, Hungary.-a If the maximum height of the tunnel is the same as its maximum width, 9.8 meters, determine a quadratic model to represent the tunnel-b State a geometric model that could be used to represent a truck passing through the tunnel.
Step-by-step explanation:
QUICK !!!
What is the equivalent form of y +2 = -3(2 – 4) in slope-intercept form?
A) y = -3x + 10
B) y=32 + 10
C) y = 3x – 14
D) y= -3x – 14
Answer:
Is there any other Answers?
cuz I got y=4
Graph the solution of the inequality on a number line.
2(x – 3) – 5x
kaley read 12 1/4 pages in 1/3 hours. How many can she read in 1 hour?
Answer:
15 1/4 pages im thinking please correct me if im wrong
Step-by-step explanation:
$15.50 is 30% of what amount of money?
Answer:
$51.67
Step-by-step explanation:
Hope this helps! :3
plz mark as brainliest!
Find the value of x
is this correct?