[tex]\frac{n}{7}[/tex] - 12 = 5n + 5
I need to show my work, please.
Answer:
n= -3.5
Step-by-step explanation:
n/7 - 12 = 5n +5
+12 +12
n/7 = 5n+17
*7 *7
n = (5n+17)*7
n = 35n + 119
-35n -35n
-34n = 119
/-34 /-34
n = -3.5
In a crate, there are 40 apples. 3 of the apples are bad. What percentage of the apples are good?
Answer:
40-3
37/40 x100
92.5%
I hope this helps
3(x+1)+11<-2(x+13)
show steps please
thanks!
Answer:
x < - 8
Step-by-step explanation:
Given
3(x + 1) + 11 < - 2(x + 13) ← distribute parenthesis on both sides
3x + 3 + 11 < - 2x - 26
3x + 14 < - 2x - 26 ( add 2x to both sides )
5x + 14 < - 26 ( subtract 14 from both sides )
5x < - 40 ( divide both sides by 5 )
x < - 8
Answer:
x<-8
Step-by-step explanation:
3x+14<-2x-26(combine and distribute)
3x+14-14<-2x-26-14(subtract 14 from both sides)
3x<-2x-40(add 2x to both sides)
5x<-40(divide both sides by 5
x<-8(this is your final answer)
Hope it helps!!
Deshaun exercises no less than 40 minutes per day.
Use t to represent Deshaun's amount of exercise (in minutes per day).
Answer:
no
Step-by-step explanation:
yes
HELP I’ll mark as Brainliest!!!
Answer:
C.
Step-by-step explanation:
......Srry if Wrong :(
Fran prepared 200.2 grams of dough. How much dough did she use measured in ounces?
Answer:
7 ounces
Step-by-step explanation:
Which best describes the figure that is represented by the following coordinates?
A(-4, 3), B (2,3), (3, -1) and D(-5, -1)
a rhombus
a parallelogram
a trapezoid
a rectangle
Answer:
a rhombus that is the answer
The best describes the figure that is represented by the following coordinates A(-4, 3), B (2,3), (3, -1), and D(-5, -1) will be a rhombus.
What is a rhombus?Its a parallelogram but all sides of the same length.
A rhombus is a parallelogram whose all sides are of equal lengths.
Its diagonals are perpendicular to each other and they cut each other in half( thus, they're perpendicular bisector of each other).
Its vertex angles are bisected by its diagonals.
The triangles on either side of the diagonals are isosceles and congruent.
The best describes the figure that is represented by the following coordinates A(-4, 3), B (2,3), (3, -1), and D(-5, -1) will be a rhombus.
Learn more about shapes;
https://brainly.com/question/2881473
#SPJ5
geometry retake pls help!!!
Answer:
∠D
∠EDC
∠CDE
Step-by-step explanation:
those are the only ways I can think of, I hope that helps :)
Write the first ten terms of a sequence whose first term is -10 and whose common difference is -2.
Write the first ten terms of a sequence whose first term is -10 and whose common difference is -2.
Solution:[tex] - 10 - ( - 2) = \boxed{ - 8}[/tex]
[tex] - 8 - ( - 2) = \boxed{ - 6}[/tex]
[tex] - 6 - ( - 2) = \boxed{ - 4}[/tex]
[tex] - 4 - ( - 2) = \boxed{ - 2}[/tex]
[tex] - 2 - ( - 2) = \boxed{0}[/tex]
[tex]0 - ( - 2) = \boxed{2}[/tex]
[tex]2 - ( - 2) = \boxed{4}[/tex]
[tex]4 - ( - 2) = \boxed{6}[/tex]
[tex]6 - ( - 2) = \boxed{8}[/tex]
Answer:-10, -8, -6, -4, -2, 0, 2, 4, 6, 8
#CARRYONLEARNING
Marissa bought 3 movies for $9.99 each and 2 video games for $14.99 each. These prices Included tax. She gave the cashier $70.00. How much change should she receive.
Please and thank youuuu loll
Answer:
She would get back 10.05
Step-by-step explanation:
Do 9.99 times three and you get 29.97 then do 14.99 times two and you get 29.98 then add them together to get 59.95. Next subtract 70.00 from 59.95 then you get how much change she needs back
Add the following Linear Expressions.
(-6y - 3) + 5 (3+2.5y)
Evaluate the expression -2x + 7 -x when x=9
Answer:
If x=9, you will need to plug in the nine anywhere there is an x in the equation
-2(9)+7-9 PEMDAS
-18+7-9
-11-9= -20
Step-by-step explanation:
Hope this helps!!
BTW...if y'all have any questions for school (it can be any grade level or subject) just comment here and I will get to it as soon as I can!! ❤
so for translation when it says to move up 6 how do I solve that (ex. -6, -10)
Answer:
Well, the y axis is the up and down line of the graph. Therefore, if the translation says move up six, simply add six to the y axis (ex. -6, -10 move up six: -6, -4)! super simple, right? hope this helps!
Solve the simultaneous equations
4x + 3y = 20
4x + 2y = 14
Step-by-step explanation:
[tex] \underline{ \underline{ \text{Given}}} : [/tex]
[tex] \tt{4x + 3y = 20........... \text{ equation \: ( \: i \: )}}[/tex][tex] \tt{4x + 2y = 14.......... \text{equation \: (ii)}}[/tex][tex] \underline{ \text{USE \: ELIMINATION \: METHOD}} : [/tex]
Subtract equation ( ii ) from equation ( i ) :
Remember that the sign of each term of the second expression changes i.e equation ( i ) now becomes -4x -3y = -20
[tex] \tt{ \cancel{4x }+ 2y = 14}[/tex]
[tex] \tt{ \cancel{ - 4x} - 3y = - 20} [/tex]
__________________
[tex] \tt{ - y = - 6}[/tex]
⟿ [tex] \tt{ \boxed{ \tt{y = 6}}}[/tex]
Again , Substituting the value of y in equation ( ii ) :
⟿ [tex] \tt{4x + 2 \times 6 = 14}[/tex]
⟿ [tex] \tt{4x + 12 = 14}[/tex]
⟿ [tex] \tt{4x = 2}[/tex]
⟿ [tex] \boxed{ \tt{x = \frac{1}{2}}} [/tex]
[tex] \red{ \boxed{ \boxed{ \tt{Our \: final \: answer : x = \frac{1}{2 } \: and \: y = 6}}}}[/tex]
Hope I helped ! ツ
Have a wonderful day / night ! ♡
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
what are traits that most religions share in common
Answer:
Something that the five major world religions (Christianity, Judaism, Buddhism, Hinduism and Islam) have in common is a sense of community. A sense of community provides group cohesion and identity, as well as a way for rituals and traditions to be passed down from generation to generation.
A coin has heads on one side and tails on the other. The coin is tossed 12 times and lands heads up 4 times. Which best describes what happens when the number of trials increases significantly?
A. The observed frequency of landing heads up gets closer to the expected
frequency based on the probability of the coin landing heads up.
B. The observed frequency of landing heads up will always be 1/3 of the number of
tosses.
C. The expected frequency based on the probability of the coin landing heads up
gets closer.
D. The expected frequency based on the probability of the coin landing heads up
gets closer to the observed frequency.
Step-by-step explanation:
Good morning the answer is in the picture
Answer:
The answer is D
Step-by-step explanation:
hi guys! i need help with slopes please! so my problem is
(20,-3) (19,-20)
x1 y1 x2 y2
when i solved i got -17/-1, but my calculator says it's 17! i tried searching and it said to divide the fraction to get 17, but why do i have to divide? can someone please help me, thank u!
Answer:
-17/-1 and 17 are the same so you are correct!
Step-by-step explanation:
in the fraction, -17/-1, you want to get rid of the negatives. in order to do that, you have to get rid of them on both the numerator and denominator! so the new fraction would be 17/1, and that would be simplified to just 17! so you are correct, i hope this helps!
Answer:
yes your cauculators correct, it is 17
Step-by-step explanation:
you need to divide the fraction since there are 2 negative numbers
Lorenzo runs marathons, which are about 26 miles long. He usually runs 4 marathons a year, and he has been doing this for 11 years. Lorenzo estimates he has run a little over 100 miles during all these marathons. Is that a good estimate?
the answer options:
*yes
*no its much too low
*not its much too high
Answer:
no to low he ran 1144 miles in 11 years
Sara is building a triangular pen for her pet rabbit. If two of the sides measure 8 feet and 15 feet, the length of the third side could be
1) 13 ft
2) 7 ft
3) 3 ft
4) 23 ft
Answer:
1) 13 ft
Step-by-step explanation:
1) 13+8=21 which is greater than 15. Would be a triangle.
2) 7+8=15 This would be a single line, not a triangle.
3) 3+8<15 This would be a single line, not a triangle.
2) 15+8=23 This would be a single line, not a triangle.
solve the inequality: n - 7 > -4
Answer:
n-7>-4
n-7+7>-4+7
n>-4+7
n>3
Answer:
Step-by-step explanation:
look the inequality is the variable. 7-4=3. That means n>3
Find the indicated measurement for the pair of similar figures.
Answer:
CAN U PLSS HELP ME ILL GIVE U 60 POINTS IM BEGGING U PLSSS PLSS I REALLY NEED HELP ILL GIVE U 60 POINTS
Step-by-step explanation:
Include a Claim, Evidence, Explanation, and Conclusion for full credit.
Cells were obtained from a patient with a viral infection. The DNA extracted from these cells consisted of two forms: double-stranded human DNA and single-stranded viral DNA. The base composition of these two forms of DNA are shown in the image.
Construct an argument based on evidence to determine which form was the viral DNA and which form was the human DNA.
3x+4y+x Simplify the expressions.
Answer:
that would be 4x+4y
Step-by-step explanation:
hope this helps
what is it called when two lines intersect
Answer:
The point where the lines intersect is called the point of intersection. If the angles produced are all right angles, the lines are called perpendicular lines. If two lines never intersect, they are called parallel lines.
(x+a)^2-(x-b)^2+x^2+(a-b)x-ab by (a+b)
Answer:
(a+b)(2x−ab+a−b)+x(a−b)+x²
Step-by-step explanation:
I can't make a good explanation, so here's a graph.
Also, this wouldn't be a proportional relationship because of exponents on the last term.
This is really a parabola.
Solve for the last missing side any way you'd like.
55°
10
35°
8.2
Answer:
12.2
Step-by-step explanation:
Let C be the last angle c + 55° + 35° = 180° (sum of angles in a triangle)
C + 90° = 180°
C = 180° - 90°
C = 90°
Let c be the last side
Using the sine rule a/sinA = b/sinB = c/sinC
Using any of the other two sides,
10/sin55° = c/sin90°
c = 10/sin55° × sin90°
c = 10/0.8192 × 1
c = 12.21
c ≅ 12.2
5(y+2)=4(x−3) find the slope
Answer:
4/5
Step-by-step explanation:
solved it
Answer:
4/5 = 0.8
Step-by-step explanation:
u can use
wolfram alpha to help u with stuff like that
Find the slope of the line
8 – 7x = 4y
Step-by-step explanation:
y = mx + c
8 - 7x = 4y
4y = 8 - 7x
y = (8 - 7x)/4
= 2 - 7/4x
y = -7/4x + 2
Slope = m = -7/4
Answer:
slope = - [tex]\frac{7}{4}[/tex]
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Given
8 - 7x = 4y, that is
4y = - 7x + 8 ( divide all terms by 4 )
y = - [tex]\frac{7}{4}[/tex] x + 2 ← in slope- intercept form
with slope m = - [tex]\frac{7}{4}[/tex]
please help me ill give brainliest
Answer:
9
-5 - 7(-2)
-5 - (-14)
+9
Draw and ordered stem and leaf diagram to show this information.
2, 7, 13, 18, 20, 25, 27, 28, 32
Answer:
STEM | LEAF
_0 __ | 2, 7
_1 ___| 3, 8, 8
_2 __ | 0, 5, 7, 8
_3 __ | 2
Step-by-step explanation:
Given the data:
2,7,13,18,18,20,25,27,28,32
Prepare an ordered stem plot:
STEM | LEAF
_0 __ | 2, 7
_1 ___| 3, 8, 8
_2 __ | 0, 5, 7, 8
_3 __ | 2
KEY:
20 = 2 | 0
NEED HALP PLEAAAASE!!! I REALLY DONT GET THIS-
Answer:
48
Step-by-step explanation:
1200/25=48