Which is greater?
x + 3 - x -(1+ 2x + 2)
x - 1 - x + 2 -(2 + x - 1)
Answer:
the first one
Step-by-step explanation:
PLEASE HELP!! 12 POINTS AND WILL MARK BRAINLIEST TO WHOEVER ANSWERS QUICKLY AND CORRECTLY!!
2. (2, 0) and (0, 3)
The equation for these ordered pairs is y = 3/2x + 3
A. True
B. False
Answer:
False
Step-by-step explanation:
Answer: This is False
5 ( f + 4) = 4 ( f - 6)
f = -44
Hope this helps :)
Answer:
The answer is -44
Step-by-step explanation:
First, you use distributive property on each side.
5xf + 5x4 = 4xf-4x6
5f+20=4f-24
Then you subttract 5f to both sides of the equation.
5f+20=4f-24
-5f -5f
20=-1f-24
Next, you add 24 to both sides of the equation.
20=-1f-24
+24 +24
44=-1f
Finally, you divide -1f from each side of the equation.
44=-1f
/-1f /-1f
Your final answer should be -44=f
or f = -44
what is surface area of cube if the only number is 5
The model represents an equation.
What value of x makes the equation true?
HELP ASAP!!!
Complete the net worth statement. What is the net worth of the individual?
A) $1,129,718
B) $263,318
C) $518,095
D) $611,623
Hello I need help if you have sometime will you help me? Thank you :)
Answer:
blank 1: 0.54
Blank 2 : 1.08
Blank 3: 0.12
Blank 4 : 1.62
Blank 5: 0.34
Blank 6 : 4.59
Step-by-step explanation:
Answer:
2 row 0.12 0.16 3 row is
Step-by-step explanation:
1 - 6x - 6 ≥ - 11 - 7x
Answer:
X ≥ -5
Step-by-step explanation:
Please help! Twenty points.
X + 7 = 23 middle school work
Answer:
X = 16
Step-by-step explanation:
23 - 7 = 16
Answer: 16
Step-by-step explanation:
23 - 7 = X
To find X we do the inverse of addition which is subtraction. The 7 cancels out and the 23 becomes a 16. We can even check our answer. 16 + 7 = 23
A linear function can be used to estimate the decrease in snowfall measured since 1920. The decrease in the annual snowfall has been on average 0.24 inches per year. Let x represent the number of years since 1920, when the measurements began, and let y represent the annual snowfall. The initial measurement in 1920 was 48.6 inches. Using the average change and initial measurement, which is the best estimate of the annual snowfall in the 78th year after records were kept? Round to the nearest hundredth.
Answer:
29.88 inches
Step-by-step explanation:
Equation of a line is given in the form
Where
m is the slope [rate of change, here, rate of decrease]
c is the y-intercept [at 1920, the snowfall]
From the problem, we see that snowfall decreases by 0.24 inches per year, that will make the slope (m) to be -0.24
Also, at 1920, the initial measurement was 48.6 inches of snow, that is the y-intercept (b). Thus, we can write the equation of this line as:
y = mx + b
y = -0.24 x +48.6
To find annual snowfall, 78th year after 1920, we simply plug in 78 into "x" of the equation just found. So:
y = -0.24(78) + 48.6 = 29.88 inches
Answer:
29.88 inches
Step-by-step explanation:
I took the quiz
What is the percent increase from $399.00 to $535.00?? I WILL MARK YOU AS BRAINLIEST
Use the table to answer the questions.
Team Sports
Sport Number of
Players
Baseball 9
Basketball 5
Football 11
Hockey 6
Lacrosse 10
Polo 4
Rugby 15
Soccer 11
Enter the ratio of baseball players to football players in the form
a
b
and then as a decimal showing up to four decimal places. Tell whether the decimal is a terminating or a repeating decimal.
The ratio is
The decimal form is
.
The decimal is
.
please help (screenshot included)
The square below is the resulting cross section of which of the following diagrams?
Select all that apply
Hi it will be so nice if u could help me thx!
Answer:
11. Domain: (-infinity, +infinity) Range: (-infinity, +infinity)
12. Domain: (-infinity, +infinity) Range: f(x) = 25
13. Domain: (-infinity, +infinity) Range: (-infinity, +infinity)
Step-by-step explanation:
Thanks for the free points btw, and sorry.
word problem
TRAIL MIX
The equation 4.05p+ 14.40 = 4.50(p+ 3) represents the number p of pounds of peanuts you need to make trail mix. How many pounds of peanuts do you need for the trail mix?
Answer:
p=2
Step-by-step explanation:
4.05p+14.40=4.50(p+3) < equation
4.05p+14.40=4.50p+13.50 < multiply
14.40=.45p+13.50 < subtract
.9=.45p < subtract
2=p < divide
Which of the following situations creates a unique triangle?
A) isosceles triangle with one [tex]80^\circ[/tex] angle, and base angles of [tex]50^\circ[/tex]
B) [tex]90^\circ[/tex] angle, 4 in. leg, 3 in. leg
C) Triangle with three [tex]60^\circ[/tex] angles
D) A right isosceles triangle
Answer:
A) isosceles triangle with one [tex]80^{o}[/tex] angle, and base angles of [tex]50^{o}[/tex]
Step-by-step explanation:
A unique triangle will be produced if you are given: all three sides (Side-Side-Side) two sides and the included angle (Side-Angle-Side) two angles and the included side (Angle-Side-Angle)
pls help! will mark brainliest!
Answer:
150
Step-by-step explanation:
4z=6×100
4z=600
z=600÷4
z=150
- 4^2 + 3^2 ÷ 3
Show all work pls need help
Answer:
- 13
Step-by-step explanation:
PEMDAS:
P: Parentheses
E: Exponents
M: Multiplication
D: Division
A: Addition
S: Subtractions
Step 1:
- 4² + 3² ÷ 3 Equation
Step 2:
- 16 + 9 ÷ 3 Exponents
Step 3:
- 16 + 3 Divide
Answer:
- 13 Add
Hope This Helps :)
Has anybody done Apex 2.2.4 math practice for 8th grade? If so could you send me the answers? I’m totally lost...
Match each label to the correct location.
Can you zoom in on the it I've done this before
A cylinder has a volume of 1884cm^3. Find the volume of a cone with the same radius and height as the cylinder
Answer:
628
Step-by-step explanation:
The volume V of a cylinder whose radius is r and height is h is given as
V = πr²h
The volume of a cone v of a radius r and height h is also given as
v = 1/3 πr²h
As such , given that the cylinder has a volume of 1,884 cm ³, the volume of a cone with the same radius and height as the cylinder
= 1/3 * 1,884 cm ³
= 628 cm ³
Faye is making muffins. The recipe calls for 1/2 cup of walnuts to sprinkle on the tops of the muffins. Faye plans to put nuts on only 1/4 Muffins.
Write and expression for the amount of walnuts Faye needs for 1/4 of the muffins
PLEASE I REALLY NEED HELP THIS IS IREADY PLEASE JUST NEED IT RIGHT WILL GIVE 20 POINTS!!!!
Answer:
Alright
it would be 1/4(1/2w)
Step-by-step explanation:
1/4 times 1/2 times w which is the amount of walnuts
1/2 times 1/4 equal 0.125
1/8
Help pretty please ^^ 100 points will be giving a brainlist if i get it right!
The ratio of balls to tennis balls is 4:7 is a correct statement; however, we need to check the other questions for reliablity.
For every 6 basketballs, there are 10 dodge balls is a wrong statement because the number of basketballs is 12 and the number of dodge balls is 18 not 20. So, this answer is wrong.
None of the above is wrong because the first answer is correct so we can cross out c.
Now we know that A is the correct answer!
It is A, the ratio of soccer balls to tennis balls is 4:7.
Soccer Balls : 8
Tennis balls: 14
8 divided by 2 is 4 and 14 divided by 2 is 7.
4:7
B is not right because
Basketball: 12
Dodgeball: 18
"For every 6 basketballs, there are 10 dodge balls."
12 divided by 2 is 6
If it was 10 dodge balls for every 6, dodge balls would be 20 because there are 2 6s in a 12.
And it can't be C, none of the above because A is correct.
So yea it's A.
This is for my little brother but I'm too tired to do it-
A graph shows that 30% of the people in a town speak Spanish. If the town has 800 people, how many people can be expected to speak Spanish?
Answer:
240
Step-by-step explanation:30/100 times 8
240
If you take .30 times 800 u get 240
Sandy works at a clothing store. She makes $6 per hour plus earns 10% commission on her sales. She worked 79 hours over the last two weeks and had a total of $2,822 in sales before taxes.
Which of the following is closest to how much she will earn in hourly wages and commission for those two weeks?
A.
$282
B.
$474
C.
$330
D.
$756
Answer:
$778.60
Step-by-step explanation:
Sandy worked 80 hours over the last two weeks. She makes $6 per hour, so she earned
$6 x 80 =480
Sandy had a total of $2,986 in sales before taxes. Sandy earns 10% commission on her sales, so
$2,986 x 0.1 = 298.60
is Sandy's earning on sales.
In total, Sandy earned
$480 + $298.60 = $778.60
Recipe 1 & 3
Recipe 2 & 3
Recipe 1 & 2
All recipes taste the same.
Answer:
Recipes 1 and 2
Step-by-step explanation:
To find the answer, we need to simplify the ratios:
4:6 = 2:3
6:9 = 2:3
9:12 = 3:4
We can now clearly see that Recipes 1 and 2 will taste the same, since they have the same OJ to PJ ratio.
Answer:
The answer is Recipe 2&3 because both of the factors for 2&3 can be divided by 3 Recipe 1 can‘t.
Step-by-step explanation:
Does that make sense?
whats the answer to y/6+6=-19
Answer:
y = -150
Step-by-step explanation:
y/6+6=-19
Subtract 6 from each side
y/6+6-6=-19-6
y/6 = -25
Multiply each side by 6
y/6 * 6 = -25*6
y = -150
Simplify 25(14–27)+25÷16.
marking brainlest
Answer:
-18.75 or -18 3/4
Step-by-step explanation:
I would like brainliest because I can'y move on anywhere from my account until i get three more.
Answer:25(14-27)+25÷16
25(-13)+25÷16
-325+25÷16
-300÷16
-18.75
Step-by-step explanation: I HOPE THIS HELPS CAN I GET BRAINLIEST PLZ