Answer:
x = -4
Step-by-step explanation:
6x + 29 = 5
+29 -29
------------------------
6x = -24
÷6 ÷6
---------------
x = -4
6(-4) = -24 + 29 = 5
For these questions, give your answers to 1 decimal place.
a) Change 12 out of 43 to a percentage
b)
Change 43 out of 57 to a percentage
Answer:
the anwers is a
i hope this help you
Which of the b-values satisfy the following inequality? 5 < b-3
a. b=8
b. b=9
c. b=10
Answer:
the values 9 and 10 satisfy the given inequality.
Step-by-step explanation:
Given inequality is:
[tex]5<b-3[/tex]
In order to find, which value of b satisfies the given inequality, we have to put the given values one by one in the inequality
Putting b = 8
[tex]5<8-3\\5 <5[/tex]
The inequality is not true for b=8.
Putting b=9
[tex]5<9-3\\5<6[/tex]
As the inequality is true for b=9, it satisfies the inequality.
Putting b=10
[tex]5<10-3\\5<7[/tex]
As the inequality is true for b=10, it satisfies the inequality.
Hence,
the values 9 and 10 satisfy the given inequality.
Answer:
The answer is b=9 and b=10
Step-by-step explanation:
what is 7/x-3/2=n-mx/px
Answer:
answer is 1=2=3244515/15/152/51//51/1=12900 is the answer all you need to do is get 1700k - 10000 and yes its negative.
Step-by-step explanation:
why does the have to be 20 characters
but can you help
Add the following Linear Expressions.
(-6y - 3) + 5 (3+2.5y)
Which of the following shapes are squares ? Please choose 2 correct answers !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!
Answer:
B,D
Step-by-step explanation:
Answer:
Hello again! Your answer would be B and D
Step-by-step explanation:
A square is a shape with 4 sides and all of them have to equal. Right away you can see that D is without needing to look at it. You might think that B is not because of its angle but if you turn your paper/computer to the side a bit you can there see that it is square. C and A are not because of their unequal sides. Yes, they do have four sides but they are non-equal.
What is the image of point A(4,2) after the
composition of transformations defined by
R90 ºr y=x ?
1) (-4,2)
2) (4,-2)
3) (-4,-2)
4) (2,-4)
Answer:
d
Step-by-step explanation:
ok
HELP PLS! IS THIS RIGHT? ONLY ANSWER IF YOU KNOW! THANKS!
Answer:
The ratio is 2:5
Step-by-step explanation:
Question says figure B to A.
Answer:
5:2
Step-by-step explanation:
It is on the screen already
Is it non proportional or proportional
Answer:
proportional I think
Step-by-step explanation:
if it goes straight through the zero it is proportional.
What is the percent of increase from 10 to 127
Answer:
27
Step-by-step explanation:
127 decrease to 10 is 27
Willie bought 7 eating utensils for a total of $25. Spoons cost $5 and forks cost $3. How many of each eating utensil did he buy?
Answer:
2 spoons and 5 forks
Step-by-step explanation:
2*$5= $10 (two spoons for $5 each)
5*$3= $15 (five forks for $3 each)
Work out the percentage increase from 120 to 540
Your final line must say ...%
Answer:
350%
Step-by-step explanation:
540 - 120 = 420
420/120 = 3.5
3.5 × 100 = 350%
Joshua took a math contest with 25 questions. Each correct answer earned 6 points while each incorrect answer deducted 4 points. Joshua answered every question and earned 100 points. How many questions did Joshua answer correctly?
Answer: 20 questions
Step-by-step explanation: 6x - (25 - x)*4 = 100
Answer: 20 correct, 5 incorrect
Step-by-step explanation:
25 question total
Create an equation: 6x(correct) - 4y(incorrect) = 100 (points)
You can guess and check if its easiest for you: 6(20) - 4(5) = 100 points
Check: 120 - 20 = 100 points
100 = 100
Hope this helps :0
3. Write the equation of the line that passes through the point (-4,5) and has a slope of 1/4
Answer:
The equation of the line that passes through the point (-4,5) and has a slope of 1/4 is: [tex]y = \frac{1}{4}x+6[/tex]
Step-by-step explanation:
Given information is:
(x,y) = (-4,5)
Slope = m = 1/4
The slope-intercept form of equation of a line is given by the formula:
[tex]y = mx+b[/tex]
Here
m is the slope of the line and b is the y-intercept.
Putting the value of slope in the equation
[tex]y = \frac{1}{4}x+b[/tex]
Now to find the y-intercept we will put the point in the equation
[tex]5 = \frac{1}{4}(-4) + b\\5 = -1+b\\b = 5+1\\b = 6[/tex]
The equation of line is:
[tex]y = \frac{1}{4}x+6[/tex]
Hence,
The equation of the line that passes through the point (-4,5) and has a slope of 1/4 is: [tex]y = \frac{1}{4}x+6[/tex]
Piscou possède 2021 pièces d'or. Il les répartit en piles contenant des nombres de pièces consécutifs.
s'il a plus de deux piles,combien la pile la plus haute contient -elle de piécès
Question in English:
Tom has 2,021 gold coins. He divides them into piles containing consecutive numbers of pieces. if it has more than two piles, how much is in the highest pile?
Plzzzzz give me Brainliest!!!!!
Ummm Can y’all plz help me for brainliest
100 POINTS PLEASE HELP
What are the solutions of the last question on the attached doc
Answer:
i will try to answer in the comments under this, but what do you mean by solution? like the intercepts of what x and y equal?
Step-by-step explanation:
Two of the angles in a triangle measure 51° and 25°. What must be the measure of the third angle?
Answer:
The measure of the third angle must be 104°
Step-by-step explanation:
Interior Angles of a Triangle
In any given triangle, the sum of its interior angles is 180°.
We are given the angles x=51° and y=25°. To find the third angle, z, we set up the equation:
x + y + z = 180
Solving for z:
z = 180 - x - y
Substituting:
z = 180 - 51 - 25
z = 104°
The measure of the third angle must be 104°
Nikka has $20 to spend on school supplies. After buying 25 pencils, she has $16.25 left. How much did each pencil cost?
Answer: 15 cents
Step-by-step explanation:
20-16.25 tells us she spent 3.75 on pencils than divide 3.75 by 25 and you get .15 aka 15 cents
Solve for x.
4x + 6 = 38
A. x = 3.5
B. x = 8
C. x = 11
D. x = 128
1. A 40 kg football player going through the air at 4 m/s tackles a 60 kg
player who is heading toward him at -3m/s, in the air. What is the velocity
of the combined players? *
-0.20 m/s
100. m/s
-20.0 m/s
2.86 m/s
Answer:
no
Step-by-step explanation:
=
Introduction to elapsed time
Try Again
Laura started cleaning at 4:47 PM and finished at 5:22 PM.
How long did it take her? Give your answer in minutes.
39 min
х
6
?
Answer:
35 minutesStep-by-step explanation:
4:47 to 4:50 it's 3 minutes
4:50 to 5:00 it's 10 minutes
5:00 to 5:22 it's 22 minutes
3 + 10 + 22 = 35
Can I get some help
Given:
The expression is
[tex]2x^4+2x^3-x^2-x[/tex]
The steps are given.
To find:
The mistake in her steps.
Solution:
We have,
[tex]2x^4+2x^3-x^2-x[/tex]
The correct steps are shown below.
Step 1: Taking out x as common factor.
[tex]=x(2x^3+2x^2-x-1)[/tex]
Step 2: Now, taking out 2x² as common factor from first two terms (first group of terms) and -1 form last two terms (second group of terms) in the parentheses.
[tex]=x(2x^2(x+1)-1(x+1))[/tex]
Step 3: Taking out (x+1) as common factor.
[tex]=x(2x^2-1)(x+1)[/tex]
She incorrectly factored -1 from the second group of terms.
Therefore, the correct option is B.
For every dollar Bennett spent on bagels, Dominic spent 25 cents less. Bennett
paid $12.50 more than Dominic. How much did they spend in the bagel store together?
(A) $37.50 (B) $50.00 (C) $87.50 (D) $90.00
(E) $92.50
Answer:
The answer is C:$87.50
Step-by-step explanation:
Ben - 1$
David - 0.75$
For each Bagel, Ben paid 0.25$ extra.
Then the total bagel Ben bought = 12.5/0.25 = 50 and the money spent = 50$
Then david spent = 3/4*50 = 37.5$
Total = 50+37.5 =$87.50
Marcus gives eight cookies to his friend if this represents 40% of cookies in the package what is the total number of cookies in the package
Answer:20
Step-by-step explanation:
I done 8+8+4=20 because 8 was 40% so I added another 8 that made a 80% so then I cut the 8 and half because all I needed was
20% then which would be half of 40% and I ended up with 20 and that equally gave me a hundred percent
what’s the value of x trigonometry question
Answer:
x=9.2394
Step-by-step explanation:
It's tan we're going to use because we're looking for the opposite and we already have the angle
Therefore, x will be
Tan 57= x/6
1.5399= x/6
x= 6*1.5399
x= 9.2394
You can approximate it to the nearest whole number which will be 9
help me i’ll give brainliest
Answer: the first one
Step-by-step explanation:
does anyone know this answer ?
Answer:
10z + 5
Step-by-step explanation:
Can somebody plz help answer these questions correctly (only if u know how) thanks :D
WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST!! :DD
Answer:
1. 5:7 2. 9:4
Step-by-step explanation:
it was easy :)
Need a little help with this lol
Answer:
5 is 0 sky fifty drunk guru BFT JYYYGYYT huh
Step-by-step explanation:
no