Answer:
The answer should be 37
Step-by-step explanation:
factorize (x+3)+5(x+3)
6x + 18, that is the answer
*PLEASE HELP ME* (math attachment) IT'S PAST MIDNIGHT I'M TIRED AND DESPERATE
D
Step-by-step explanation:let's rewrite this
x + y = 11 - equation 1
- x = - y - 9 - equation 2
solve the first equation for x
x + y = 11 (add -y to both sides to get x by itself)
x = -y + 11 - equation 3
now substitute -y + 11 for x in the second equation
y - 11 = - y - 9 (2 negative signs next to each other equals positive)
2y - 11 = -9 (add y to both sides)
2y = 2 (add 11 to both sides)
y = 1 (divide both sides by 2)
now substitute y = 1 into equation 3
x = -1 + 11
x = 10
therefore, x = 10 and y = 1. in coordinates, x goes before y
therefore, the coordinates are (10, 1)
therefore the answer is D
good luck my friend! hope this helped a lot! also, i found a website if you don't fully understand this, its called MathPapa, i didn't use it to work this out so my working might be different but it definitely helps me sometimes. for an equation like this, type it likes this: x+y=11; -x=-y-9
-cheesetoasty
Hitoshi spends 30 minutes an history homework, 60 minutes on English homework, and x minutes on math homework, one fourth of his total homework time is spent on math which equation can be used to find the amount of time Hitoshi spends on his math homework
A language arts teacher at Patton Middle School conducts a random survey of the student body and finds that 15% of the students would be
interested in a summer creative writing program if it were offered. If there are 720 students in the school, how many of them should the teacher
predict will participate in the program?
A) 15 students
B) 84 students
C) 108 students
D) 115 students
Answer:
115
Step-by-step explanation:
The number of students that should the teacher predict will participate in the program is option C. 108 students
Calculation of the number of students:Since 15% of the students would be interested in a summer creative writing program and there are 720 students
So, the number of students should be
= 15% of 720
= 108
Therefore, The number of students that should the teacher predict will participate in the program is option C. 108 students
Learn more about survey here: https://brainly.com/question/24292263
Will mark brainliest
Answer: Volume of prism is LxWxH which is 360
Step-by-step explanation:
A sculpture at a park is in the shape of a rectangular pyramid. What is the volume of the sculpture if the length and width of the base of the pyramid are 11 feet and 5 feet respectively, while the height of the pyramid is 6 feet?
Answer:
40
Step-by-step explanation:
11x6=60
60-5x4= 20
=40
Matt bought notebooks at the store for $1.07 each. He spent $3.21 on the notebooks. Let x represent the number of notebooks Matt bought. Use the equation 1.07x = 3.21 to find the number of notebooks he bought.
3. Choose the equation of the line parallel to the line 5 = -10x - 5y that passes through the point (-2,5). A y=-2x + 1 C y=x-5 By=-12x + 5 D y = 5x + 11
Answer:
y = -2x + 1
Step-by-step explanation:
The equation is in standard form, first, we need to convert it to slope-intercept form.
5 = -10x - 5y
5 + 10x = -5y
Divide both sides by -5 to isolate y variable.
y = -2x - 1
If the line is parallel, the slope remains the same.
To find the y-intercept, you need to plug the values of x and y into the equation, which is y = 2x + b
5 = -2(-2) + b
5 = 4 + b
1 = b
The equation is -2x + 1
A line that is parallel to y=3x+10 would have a slope of _______.
Answer:
three
Step-by-step explanation:
please help me!! 8th grade math, Pythagorean Theorem
Answer:
Step-by-step explanation:
-To find the incline do:6^2+14^2=x^2
Than whatever your 6 and 14 equal, find the square root of it
PLEASE ANSWER QUICKLY!!!
What is the value of in the solution of the
system of equations 3x + 2y = 12 and 5x – 2y = 4?
Answer:
x = 2
y = 3
Step-by-step explanation:
add the 2 together and the y-values drop out and you are left with:
8x = 16
x = 2
3(2) + 2y = 12
2y = 6
y = 3
find the rate of change (slope) for the graph below ( simplify answer)
help asap kinda confused D;
Answer:
its 8
2 to the power of 3 is 8
Which expression is equivalent to −13(6x+15)−3?
Which phrase describes the shape of the data? Please help I will give brainleist
True Or False? When the group gets to Camamzotz, Mrs. Whatsit says the 3 ladies will stay with them the whole time.
Answer:
false
Step-by-step explanation:
Write in Slope-Intercept Form an equation of the line that passes through the given points.
(-3,1) and (3,9)
Answer:
do u hate people like that to who tell you to downlaod viruses
Step-by-step explanation:
Evaluate the function.
f(x)= -2x^2 + 8x - 10
Answer:
i think its f(x)=-2(x-2)(by the power of 2)-2
Step-by-step explanation:
please someone help me with this iready question id appericiate it xx
Answer:
3
Step-by-step explanation:
Because y/x=k and the point you're given is (5,15), so when you use the formula on that point it would be 15/5, which would simplify into 3/1 or 3.
In Figure 3, F k is equal in magnitude but opposite in direction to the kinetic force of friction.
TrueFalse
no random links to random files pls!!!
Answer:
True
Step-by-step explanation:
HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP PLEASE PLEASE PLEASE
Answer:
XYZ is similar to ABC
Step-by-step explanation:
take a ruler and measure the sides
Is this is it rational or irrational? If rational prove it by converting it to a fraction
Answer:18
Step-by-step explanation:trust
Simplify the following question:
Rebecca wants to prove that if the diagonals in parallelogram are perpendicular, then it is a rhombus. Select the appropriate rephrased statement for Rebecca's proof
Answer:
The answer is C
Step-by-step explanation:
Khan Academy
Answer:
C
Step-by-step explanation:
Nalani says the expression 9+7r cannot be factored using the GCF. Is she correct? Explain why or why not
Answer:
Nalani is correct.
Step-by-step explanation:
Given - Nalani says the expression 9+7r cannot be factored using the GCF.
To find - Is she correct? Explain why or why not.
Proof -
GCF - Greater Common factor
Given that, the expression is - 9 + 7r
As
HCF(9, 7) = 1
So , we can not factor the expression.
i.e. there does not exist any number who is a multiple of 9 and 7 both.
So,
Nalani is correct.
Example -
Let the expression be 24 + 18x
HCF(24, 18) = 6
So,
24 + 18x = 6(4 + 3x)
(1a) There is a closed carton of eggs in Mai's refrigerator. The carton contains e eggs and it can hold 12 eggs. What does the inequality e<12 mean in this context?
Answer:
e<12 mean in this context means that the number of eggs in the carton is not up to 12
Step-by-step explanation:
The number of eggs in the carton = 12
The capacity of egg carton is depicted as e
Hence, the inequality e<12 in this context means that :
The number of eggs in the carton is less than the capacity of the egg carton
Thus we can conclude that the number of eggs in the carton is not up to 12, which is the number of eggs the carton can hold.
Find the volume of the rectangular
prism
[?] units3
18
16
22
pppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp its 22Step-by-step explanation:
The price of a video game system dropped by 18%. What is the current price if it used to be $140?
Answer:
$114.80
Step-by-step explanation:
Multiply 18% and 140 to find the drop price.
.18 x 140= $25.20 now subtr. this from the original price
$140.00-$25.20=$114.80 is the sale price
Kiran’s mother gets a restaurant bill for $25.
She has a coupon for 15% off.
After the discount is applied, she adds 20% as a tip.
What is the total after the discount and tip? Explain or show your reasoning.
Answer:
$25.46
Step-by-step explanation:
