Answers
Answer:
1. x>-1 D
2. x<-8 A
3. A
4. C
5.A
Step-by-step explanation:
1. -2x+5<7
-2x<2
x>-1
2. 3-(2x-5)<-4(x+2)
3-2x+5<-4x-8
8-2x<-4x-8
16-2x<-4x
16<-2x
(because youre dividing by a negative, the sign flips. this is not a typo)
-8>x
x<-8
3. A
4. C
5. A
Related Questions
Solve t-(-5) = 9.
t =
Justify the step used to solve the equation.
Add 5 to each side.
Add 9 to each side.
O Subtract 5 from each side.
O Subtract 9 from each side.
Answers
Step-by-step explanation:
-5 will mutiply t to give 5t = 9
then divide both sides by 5
t = 9/5
PLEASE HELP ME PLEASEEEEEE THANK YOU SO MYUCHH
Answers
Full page? In exchange for something i'll do it all.
1.
5:15
7: 21
9: 27
11: 33
2.
1: 20
2: 40
3: 60
80:160
3.
0: -25
1: -23
2: -21
3: -19
4. x = -(1/3)
5. x = 0
6. y = 16
7. y = -17
Hope everyone that reads this haves a lovely day ✨❤️
I need the answer asp
Answers
Answer:
x intercept are points passing through x axis having y=0
Step-by-step explanation:
slope=
[tex] \frac{16 - 9}{ - 3 - 1 } = \frac{ - 7}{4} [/tex]
slope
[tex] \frac{3 - 3}{ - 4 - 5} = 0[/tex]
What is the value for y?
Answers
Answer:
2
Step-by-step explanation:
PLEASE HELP SOON! ALSO INCLUDE A SMALL EXPLANATION as well as the answer ! I am rewarding 100points if you answer quickly
Answers
Answer:
the answer is B
f(x)=-2x+3
Step-by-step explanation:
to get the -2x I did --->
pick two points I used (0,3) and (1,1) and used the equation [tex]\frac{y2-y1}{x2-x1}[/tex]
where y2 would be 1 and y1 would be 3
and where x2 would be 1 and x1 would be 0
so you would put the numbers in the equation which would look like[tex]\frac{1-3}{1-0}=\frac{-2}{1}[/tex] and equal -2 which would be -2x in the answer
And the +3 is the y-intercept
Kevin is 5 years older than Dana. In 2 years the sum of their ages will be 59. How old is Kevin now?
Answers
Answer:
kevin is 30 now
Step-by-step explanation:
in 2 years dana will be 27 and kevin will be 32 so kevin is 30 now.
59-5=54/2=27
hope this helps:)
Answer:
Kevin is 34 years younger
i need more help plssss❤️❤️
Answers
Answer:
a=0."3636"
b=repeating.(explanation down below)
Step-by-step explanation:
a)decimal
=16
44
=4
11
=0."3636"
b) the decimal is repeating. the term terminating means having an end or to stop. the current decimal is repeating as it channels a continuous cycle 0.3636... hence concluding that it is repeating(or recurring)
Write the equation of a line which has slope of 3/4 and goes through the point (0,-4). express the equation in slope intercept form. PLEASE HELP
Answers
Answer:
y=3/4x-4
Step-by-step explanation:
the y intercept is -4 and then you plug in the slope
12. Find the area of shaded portion in
D 11 cm
C С
13.5 cm
A
B
15 cm
Answers
Step-by-step explanation:
There's no shaded portion.
Answer:
there not shade portions
What’s -2*2/5? I got -1/5 but how do i get it out of a fraction?
Answers
Answer:
It's actually -4/5 if you are multiplying -2 times 2/5
-1/5 out of a fraction= -0.2
-4/5 out a fraction= -0.8
Step-by-step explanation:
you basically divide the numbers which turns into a decimal
What’s the answer to this question
Answers
Answer:
3
Step-by-step explanation:
its 3 because its half of the ratio 6
Help even tho it’s multiple choice make sure you are correct... I beg you lol
Answers
Answer:
The equation of the line is:
[tex]y=(-\frac{1}{2})x+1[/tex]
Therefore, option a is the correct answer.
Step-by-step explanation:
Given the points
(-2, 2)(4, -1)Finding the slope
[tex]\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(-2,\:2\right),\:\left(x_2,\:y_2\right)=\left(4,\:-1\right)[/tex]
[tex]m=\frac{-1-2}{4-\left(-2\right)}[/tex]
[tex]m=-\frac{1}{2}[/tex]
As the point-slope form of the equation of the line is
[tex]y-y_1=m\left(x-x_1\right)[/tex]
where m is the slope
substituting the values [tex]m=-\frac{1}{2}[/tex] and the point (-2, 2)
[tex]y-y_1=m\left(x-x_1\right)[/tex]
[tex]y-2=\frac{-1}{2}\left(x-\left(-2\right)\right)[/tex]
[tex]y-2=\frac{-1}{2}\left(x+2\right)[/tex]
[tex]y-2=-\frac{1}{2}\left(x+2\right)[/tex] ∵[tex]\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{-a}{b}=-\frac{a}{b}[/tex]
Add 2 to both sides
[tex]y-2+2=-\frac{1}{2}\left(x+2\right)+2[/tex]
[tex]y=(-\frac{1}{2})x+1[/tex]
Hence, the equation of the line is:
[tex]y=(-\frac{1}{2})x+1[/tex]
Therefore, option a is the correct answer.
question in attachment!
Answers
Answer:
y = 2x - 3
Step-by-step explanation:
Help will mark and 5 stars and brainliest and THANKS
Answers
Answer:
i would say 105 and if not then its 115
Answer:
A, 105
Step-by-step explanation:
alternate exterior angles are equal to each other so divide 150 by half and you get 75, then do 180-75 and you end up with 105 because its a linear pair
The value of 7 dimes and 1 nickel is
% of a dollar help
Answers
Answer:
Answer:
Step-by-step explanatinon:
percent is per hundred
4 dimes is 40 cents or $0.40 or 40/100 of a dollar which is40%
1 nickel and 3 pennies or 8 cents or $0.08 Or 8/100 or 8%
5 quarters and one dime is 135/100 or $1.35 or 135/100 which is 135%
Step-by-step explanation:
Answer:
75%
Step-by-step explanation:
7 dimes and 1 nickel = 7*10 + 5 = 75 cents.
A dollar has 100 cents
75 cents * 1 dollar/100 cents * 100 =
0.75 * 100 = 75%
the current balance in hayley's checking account is overdrawn. her current balance is -$75.34. hayley gets paid at the end of the week $185. how much money will be in hayley's account after she gets paid?
Answers
An office manager has $11,000 to spend on new equipment. He planned to purchase 400 chairs for $72 each. He completed the calculations and concluded that there would be plenty of money left to buy additional equipment. Answer problems 4–6. LOADING... Click the icon to view the calculations. 4. What does the office manager do to support his thinking? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. He does a calculation to find the cost of 400 chairs and compares the amount to $ nothing. (Type a whole number.) B. He does a calculation to find the cost of the additional equipment. C. He does a calculation to find the cost of 72 chairs. D. He does a calculation to find the difference between the cost of 400 chairs and the cost of the additional equipment and compares the amount to $ nothing. (Type a whole number.)
Answers
Answer:
A. He does a calculation to find the cost of 400 chairs and compares the amount to $11,000Step-by-step explanation:
Step one:
given data
total money =$11,000
number of chairs to be purchased= 400
cost per chair=$72
Step two:
the cost of 400 chairs will be
400*72= $28,800
there will be a deficit of
=28,800-11,000
=$17,800.
This shows that the office manager does not have enough funds for the purchase.
Hence to support his thinking,
A. He does a calculation to find the cost of 400 chairs and compares the amount to the amount he has.
how do i find the value of x in x+7=2
Answers
Answer:
x+7=2
minus 7 from both sides so you get:
x=2-7
simplify
x=-5
Step-by-step explanation:
i will give a thanks 5 stars and i will give you the brainliest Gwen mows 1/4 acre in 3/4 hours. what fraction is used to find the unit rate, in acres per hour?
A. 3/4
B. 1/4/3/4
C. 4/3
D. 3/4/1/4
Answers
Answer:
D
Step-by-step explanation:
A concert hall is having a special. If a group of five pays $6.75 each for tickets, each person can get a
snack for $4.25. Use the expression 5(6.75 +4.25) to find the total cost for 5 friends
Answers
Answer:55 dollars
Step-by-step explanation:
5(6.75+4.25)
5(11)
55 dollars
its geometry can someone please help me
Answers
Answer:
X=12
Step-by-step explanation:
since the sum of the interior angles in a triangle is 180 so 5*12= 60
60*3= 180°
hope that helped
Can you tell me what X=
Answers
Answer:
x = 21 degrees!
Step-by-step explanation:
3x + x + 96 = 180
4x +96 = 180
Subtract 96 from both sides!
4x = 84
Divide by 4 from both sides!
x = 21 degrees
Answer:
x=21°
Step-by-step explanation:
3x+x+96°=180°
4x=180°-96°
4x=84°
x=84°/4
x=21°
I need only one brainliest to complete my challenge so please give me a brainliest
PLEASE HELP:URGENT
Ms Tyler has a rectangular patio that she would like to decorate with string lights as shown in the diagram. If she plans to string the lights around the perimeter and across both diagonals how many feet of lights will she need? (READ CAREFULLY)
A: 47 feet
B: 60 feet
C: 80 feet
D: 13 feet
Answers
Answer:
the answer is b
Step-by-step explanation:
the answer would be b because you add 12+12 then 5+5 and if you add those together it would be 34 then you would add the diagonal lines together which would be 20 so then you would add 34 plus 26 and then you would get 60 which is b
IF I'M WRONG I APOLOGIZE BUT I'M ALMOST 100% SURE THAT'S THE ANSWER
Simplify the expression below: 4 + 2³ - | -4 |
Answers
Answer:
8
Step-by-step explanation:
The graph shows the student's distance in miles from the recreation center after riding the bike x minutes.
What is the domain of the function for this situation?
A. All real numbers greater than or equal to 0 and less than or equal to 28.
B. All real numbers greater than or equal to 0 and less than or equal to 9.
C.{0,4,8,12,16,20,24,28}
D.{0,1,2,3,4,5,6,7,8,9}
Answers
Answer:
A
Step-by-step explanation:
3(m + 4) = 36
What is m
Answers
Answer:
m = 8
Step-by-step explanation:
Step 1: Write the equation neatly. {3 (m + 4) = 36}
Step 2: Distribute 3 to m and 4. {3 x m = 3m} {3 x 4 = 12}
Step 3: Write the new equation. {3m + 12 = 36}
Step 4: Subtract 12 from both sides. {12 - 12 = 0} {36 - 12 = 24}
Step 5: Write the new equation. {3m = 24}
Step 6: Divide 3 from both sides. {3m / 3 = m} {24 / 3 = 8}
Step 7: Write the new equation and you get your answer. {m = 8}
what is 6667x2228 divided by 34394u9 and subtracted by 343 and then divided again by 2 and then subtract 333 and then multiply 439483what is 6667x2228 divided by 34394u9 and subtracted by 343 and then divided again by 2 and then subtract 333 and then multiply 439483what is 6667x2228 divided by 34394u9 and subtracted by 343 and then divided again by 2 and then subtract 333 and then multiply 439483what is 6667x2228 divided by 34394u9 and subtracted by 343 and then divided again by 2 and then subtract 333 and then multiply 439483what is 6667x2228 divided by 34394u9 and subtracted by 343 and then divided again by 2 and then subtract 333 and then multiply 439483
Answers
Answer:
it 6
Step-by-step explanation:
Answer:
I got 39061188.8
Use the figure to find measures of the numbered angles
Answers
2. 67
3. 67
4. 113
For each 50 mm of coloured fabric Nick uses to make his curtains, he also uses 10 cm of white fabric. Express the amount of white fabric to coloured fabric as a ratio in its simplest form.
Answers
Answer:
5/1
Step-by-step explanation:
Step-by-step explanation: you just put 50/10 and divide by the common number, 5, which gets you 5/1
ILL MARK U BRAINLIEST!!
Answers
Answer:
plz give brainliest <3
Step-by-step explanation:
Answer:
a. Mirabeau B. Lamar
b. Sam Huston
c. Sam Huston
d. Sam Huston