Help me please please like right now the instructions are circled on the top of the picture and The question is under it
Answers
Answer:
n = 5
Step-by-step explanation:
7n - 4 = 31
7n = 35
n = 5
You can double check your answer by substituting n with 5.
7(5) - 4 = 31
35 - 4 = 31
31 = 31
Related Questions
Luke and nabila are playing squash Luke wins twice as many games as nabila they play 18 games how many do each win
Answers
Answer:
Luke = 12 games
Naliba = 6 games
Step-by-step explanation:
Luke and naliba are playing squash
Luke wins twice as many games as naliba
They play a total of 18 games
Luke= 2x
naliba = x
2x +x= 18
3x= 18
x= 18/3
x= 6
Luke= 2(6)
= 12
naliba= 6
Hence luke wins 12 games and naliba wins 6 games
Is there a fast way to answer these kinds of problems? and could someone help me learn how to solve it?
Answers
The left side of the table (x) is increasing by 1 while the right side (y) is increasing by 4. If you add a positive number by a negative number the negative number will start to decrease.
So it started off as
-88+4=-84
Then, -84+4=-80 and so on and so on
Your answer will be Y=6x-72
a car drives 50 miles in 40 minutes. how many miles does the car travel per minute
Answers
Calculate the percentage loss made on a boat valued at $50,000 and sold for
$44,000.
Answers
Answer:
22 percent is the loss ....
plzzzzzzzz helpppppppp ilL give brainy-list
Answers
explanation: the angle is too small to be 180 since 180 would be half the circle
hope this helps :)
increase £130 by 15%
Answers
Answer:
£149.5
Step-by-step explanation:
130/100=1.3
1.3*15=19.5
130+19.5=149.5
A book costs $7 more than a record. Together they cost $25.
How much does the record cost? _____
Answers
Answer:
The record costs $18
Step-by-step explanation:
25-7=18
Answer:
The record costs $9.
Step-by-step explanation:
25-7=18
18/2=9
9+7=16
16+9=25
PLz DO it all I will give brainlest and thanks.
Answers
Answer:
7: 1
Step-by-step explanation:
What is the value of X in this problem: 2-x= -34
(These lyrics of my fav song describe me and my other personality so well its not even funny)
My secret side I keep hid under lock and key
I keep it caged but I can't control it
'Cause if I let him out he'll tear me up, break me down
Why won't somebody come and save me from this, make it end?
I feel it deep within, it's just beneath the skin
I must confess that I feel like a monster
I hate what I've become, the nightmare's just begun
I must confess that I feel like a monster
I feel it deep within, it's just beneath the skin
I must confess that I feel like a monster
I, I feel like a monster
I, I feel like a monster
It's hiding in the dark, it's teeth are razor sharp
There's no escape for me, it wants my soul, it wants my heart
No one can hear me scream, maybe it's just a dream
Maybe it's inside of me, stop this monster
Answers
Answer:
56
Step-by-step explanation:
Answer:
hazbin i love that song ;w;
Step-by-step explanation:
Colin always takes his laundry to the laundromat for cleaning. Today, he has 5 items for dry cleaning and 12 items for regular washing. If each item of dry cleaning weighs 3/4 pound, and each item of regular laundry weighs 5/16 pound, how much does all of Colin’s laundry weigh?
Answers
Answer: 7 1/2 pounds
Step-by-step explanation:
can someone please help
Answers
You find the intersection point of the two lines, which is (3, -2).
It is what the question meant when it asked for "solution".
These two lines are y = mx + c, which is another form of linear equations with two variables you are likely familiar with
x+y=20
x-y=10
Hope this clears up your confusion.
8. There are 9 girls and 6 boys in a classroom. Of
these students, 1 girl and 2 boys write left-handed.
What percentage of the students write left-
handed? (6.5B)
I
Answers
Answer:
20%
Step-by-step explanation:
9 Girls + 6 Boys = 15 Students.
15 = 100%
1 Girl + 2 Boys = 3 Students.
3 = ?%
(3×100)/15= 20%
Victoria buys a two-gallon bottle of juice for $48.64. What is the unit rate of the cost of the juice per fluid ounce? I need this asap
Answers
Answer:
2.6315789473
Step-by-step explanation:
Hope this helps!
Simplify [tex]\frac{-4}{m^2+m-12} +\frac{m}{m+4}[/tex]
Answers
( m-4) ( m+1) / (m + 4) ( m-3)
what are the next four multiples of the fraction: 5/6
Answers
The sum of two consecutive numbers is -91. Find the value of the smaller number
Answers
Answer: -46
Step-by-step explanation:
Consecutive means next in order.
Sum means answer to an addition problem.
-45 + -46 = -91
-46 is smaller (farther away from zero) than -45
calculate the perimeter of a rectangle with height 10cm and length 9cm
Answers
Answer:
38
Step-by-step explanation:
10+10=20
9+9=18
20+18=38
please help i don’t understand
Answers
Answer:
You have to fine the number that matches with the "X" so the answer would be 126 divided by 43 which is 2.9. 2.9 is closer to 3 than 2 so the "x" is 3
Step-by-step explanation:
A bouquet of 6 roses costs $18.00. At this price, how many roses can you get for $12.00?
Answers
Answer:
four roses
Step-by-step explanation:
18÷6=3
12÷3=4
Answer:
you can get 4 roses
Step-by-step explanation:
18 divided by 6 roses = $3 per rose
$12 divided by $3 = 4 roses
Hope this helps
9 + m + 6 in need answer asap when m=1
Answers
Step-by-step explanation:
When m = 1
then.
9 + m + 6
= 9 + 1 + 6
= 16
hope it helps.
Answer:
9 +1 + 6 = 16
Step-by-step explanation:
PLZ ANSWER FAST!!!!! Mr. Miller took a poll of which students in his class have gone to a water park. If 7/9 of his class have visited a water park for a total of 21 students, then how many total students are in Mr. Miller's class?
Answers
Answer:
29 students
Step-by-step explanation:
divide by 7 to get 1/9 then multiply by 9 to get total.
Answer:
27
Step-by-step explanation:
Let x be the total number of students. So, turning the words of the problem into an equation, we get:
7/9x = 21,
then, 7x = 189
so, x = 27.
(x +5) (x -2) h e l p m e
Answers
Answer:
x=10
Step-by-step explanation:
Can someone help me? Right answer gets brainliest!!
Answers
Answer:
2/3*6 = 4 i hope this is the answer
Answer:
9 bracelets
Step-by-step explanation:
2/3 of a foot is 8 inches 6x12 is 72 and 72/8 is 9 so she can make 9 bracelets. please mark me brainlest
i need help asap i’ll give brainliest
Answers
Answer:
x=130 I believe
Step-by-step explanation:
28+8+14+x=180
50+x=180
x=130
0.9 km
0.4
km
3 km
0.93 km
1.53 km
What’s the perimeter
Answers
hope this helps :)
6 1/2 divided by 3/4 in simplest form
Answers
Answer:
26/3 or 8 2/3
Step-by-step explanation:
6 1 /2 ÷3 /4 =
13 /2 ÷3 /4 =
13 /2 ×4 /3 =
13 × 4 /2 × 3 =
52 /6 =
52 ÷ 2 /6 ÷ 2 =
26 /3 = 8 2 /3
Joey wants to join the gym. The gym has a membership fee of $50 then $25 per month. How much will it cost Joey if he goes to the gym all year?
Answers
Question 8 (1 point) Find the percent increase or decrease: From 300 miles to 210 miles how much decrease was there?
Answers
Answer:
30% increase or decrease
Step-by-step explanation:
Because every mile is 3% and according to the question it is reduced 90 miles
△MNO maps to △RST with the transformation (x, y) longrightarrow ( 1 3 x, 1 3 y). Choose True or False for each statement. A. If RT = 3, MO = 9. A True B False B. If RT = 12, MO = 4. A True B False C. If RT = 9, MO = 27. A True B False
Answers
Answer:
The answer is below
Step-by-step explanation:
Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, translation and dilation.
Dilation is the enlargement or reduction in size of a figure. If a figure with point A(x, y) is dilated by a scale factor k, the new point is at A'(kx, ky). If k > 1, it is an enlargement and if k < 1, it is a reduction.
Since ΔMNO maps to ΔRST with a transformation (x, y) = (3x, 3y), this means that ΔRST is three times the size of ΔMNO, hence all the sides of ΔRST are three times that of ΔMNO.
A. If RT = 3, MO = 9. A True B False B.
This is false because RT = 3 * MO = 3(9) = 27
B. If RT = 12, MO = 4. A True B False
This is true because RT = 3 * MO = 3(4) = 12
C. If RT = 9, MO = 27. A True B False
This is false because RT = 3 * MO = 3(27) = 81
how can i solve this
tan2x/(tan4x-tan2x)
Answers
Answer: = cos 4x
[tex]\frac{tan2x}{tan4x-tan2x}\\\\=\frac{tan2x}{\frac{2tan2x}{1-tan^{2}2x }-tan2x }\\\\=\frac{tan2x(1-tan^{2}2x) }{2tan2x-tan2x(1-tan^{2}2x) }\\\\=\frac{tan2x(1-tan^{2}2x) }{tan2x(2-1+tan^{2}2x) }\\\\=\frac{1-tan^{2}2x }{1+tan^{2}2x } \\\\=\frac{1-\frac{sin^{2}2x }{cos^{2}2x } }{1+\frac{sin^{2}2x }{cos^{2}2x } }\\\\=\frac{cos^{2}2x-sin^{2}2x }{cos^{2}2x+sin^{2}2x } \\\\=\frac{cos4x}{1}\\\\=cos4x[/tex]
Step-by-step explanation: