Answer:
152 x 10 =1520
1520/32 = 46.06
1520 x 33 = 50,160
1520-33 = 1487
f(x)=|x-3|+2
range and domain
Answer:
Domain: (-∞, ∞)
Range: (2, ∞)
Hope this helps.
PLEASEEEE HELPPPPPP ASPAPPPPP
Answer: the answer is $60
Step-by-step explanation: hop this helps :)
they right give them brain ^
Are these triangles congruent?
no way i can do math like that
Simplify the equation by combining the like terms:
3x-x
Answer:
2x
Step-by-step explanation:
To combine like terms you must have a variable in both numbers. 3x-x is the same thing as 3x-1x. You combine and you get 2x. Hopefully that helps you out :)
the ratio of boys to girls in the lunch room was 4 to 3. If there were 84 students in the cafeteria, how many were girls? -please answer!
(6x – 2y = 5
4x – 3y = 5
Answer:
This is not a real question rephrase
Step-by-step explanation:
Virginia had 3600 dollars in her saving account. She withdrew 2/5 of the money and donated 1/2 of this to the orphanage. How much money did she donate?
Answer:
$720
Step-by-step explanation:
It takes 90 minutes to vacuum 30 vehicles. At this rate, how many minutes does it take to vacuum 7 vehicles?
Answer: 21.
Step-by-step explanation: If you do '90 x 7' you get 630. With this, you will want to divide 630 by 30. So to simplify this, '(90 x 7) ÷ 30 = 21'
please help i will mark brainlist
Answer:
Its a half page per minute, 15 is half of 30, so it takes 2 minutes to read a page, so they read half a page a minute.
Answer: 2 pages per min
Step-by-step explanation: if they can read 15 pages in 30 min then they will read 2 pages every min
Help with limits will give brainliest
Answer:
hope this will help you.
i need help on this don’t know how to do it plz and thank you
Find the product of 2x^(2x2 + 3x + 4)
Answer:
6x^3+16x^2 I think that is correct
Step-by-step explanation:
Dakota makes salad dressing by combining 4 1/3 fluid ounces of oil and 3 3/8 fluid ounces of vinegar in a jar. She then pours 3 1/4 fluid ounces of the dressing onto her salad. How much dressing remains in the jar?
9514 1404 393
Answer:
4 11/24 fl oz
Step-by-step explanation:
The volume of dressing Dakota made is ...
4 1/3 + 3 3/8 = (4 +3) +(1/3 +3/8) = 7 + (8/24 +9/24) = 7 17/24 . . . ounces
After using 3 1/4 ounces, the remaining amount is ...
7 17/24 - 3 1/4 = (7 -3) +(17/24 -6/24) = 4 11/24 . . . . ounces
4 11/24 fluid ounces of dressing remains in the jar.
Determine if the sequence is arithmetic.If it is find the common difference, the 52nd term 38,47,56,65
Answer:
497
Step-by-step explanation:
Since if we take the difference between each number i.e.
47 - 38 = 9
56 - 47 = 9
65 - 56 = 9
As the difference is same that means it is a arithmetic sequence
Now
The 52nd term is
a(n) = a +(n-1)d
a(52) = 38 + (52 - 1) (9)
a(52)= 38 + 51 (9)
= 38 + 459
= 497
he sum of three decimal numbers is 6. Exactly one of the numbers is less than 1. What could the numbers be?
Answer:
3,2.5, and 0.5
Step-by-step explanation:
3 + 2.5 = 5.5 and if you need the answer to be 6 then add 0.5
The circumference of a circle is approximately 3.14 times the length of its diameter. Which inequality can be used to find all possible diameter lengths, d, if the circumference of a circle is more than 50 cm?
Answer:
3.14d > 50 cm
Step-by-step explanation:
Given that the circumference of a circle is approximately 3.14 times the length of its diameter
If the circumference is C and the length of the diameter is d then
C = 3.14d
If the circumference of a circle is more than 50 cm then
3.14d > 50
The inequality can be used to find all possible diameter lengths, d,
d > 50/3.14
d > 15.92cm
Diego scored 9 points less then Andre in the basketball game.Noah scored twice as many points as Diego.if Noah scored 10 points , how many points did Andre score
Answer:
14 points.
Step-by-step explanation:
To solve this problem, let's make an equation.
Let x represent the unknown number, or the amount of points Andre scored.
We know that Noah scored 10 points.
Noah scored twice as many points as Diego, therefore Diego must've scored 5 points, because 5 * 2 = 10.
So, if Diego scored 9 points less than Andre, and we know that Diego scored 5 points, then the equation we are left with is
x - 9 = 5
To solve, just add 9 to both sides.
x - 9 + 9 = 5 + 9
We are left with:
x = 14
So, Andre scored 14 points.
I would appreciate brainliest, if not that's ok!
Answer:
Step-by-step explanation:
5 x 5
( -3/4 + 4/3) + i =0 Show your work. (Please help)
Answer:
i = -7/12
Step-by-step explanation:
(-3/4 + 4/3) + i = 0
(-9/12 + 16/12) + i = 0
7/12 + i = 0
i = -7/12
Lin runs 8 laps around a track in 26 minutes.
How many minutes and seconds?
Answer:
3 minutes and 15 seconds per lap.
Step-by-step explanation:
26 ÷ 8 = 3.25
Multiply 3.25 times 60 to get the amount in seconds.
3.25 x 60 = 195
Then, subtract 60 from 195 until you can't subtract 60 anymore.
195 - 60 = 135
135 - 60 = 75
75 - 60 = 15
Add the number of times 60 was subtracted.
60 = 1 minute
So 1 + 1 + 1= 3 minutes.
Then, the 15 left over from 195 after 60 was subtracted from it three times is the amount of seconds.
3 minutes and 15 seconds per lap.
which equation represents the distance (d) tom can walk for any given amount of time (t)?
Answer:
[tex] \frac{d}{t} = s[/tex]
Step-by-step explanation:
d= the distance walked by Tom
t=the time he took to walk the distance
Please mark me as The brainlist
Round 20.29 to the nearest TENTHS
Answer:
20.3
Step-by-step explanation:
Answer:
20.3
Step-by-step explanation:
20.29
Anything that is higher then 5 rounds the next digit i.e. 78.55 rounded to the tenth 78.6
Anything lower than 5 makes the next digit the same i.e. 78.52 rounded to the tenths 78.5
Hope that helps
how to do this? please help
can someone help me with this?!
Answer:
y=x+2.4
Step-by-step explanation:
please help me solve
It is everything, but 1 and 3 or 8^3 and 3×8.
Step-by-step explanation:
The rest all equal up to 6561 :))
A rectangular prism has a base that is 1.5 meters by 2 meters and the prsim is 4 meters high,What is the surface area
Answer:
34
Step-by-step explanation:
the equation is 2(lw+lh+wh)
2( 1.5 x 2 + 1.5 x 4 + 2 x 4)
Answer:
Step-by-step explanation:
surface area=2lb+2(l+b)h
=2×1.5×2+2(1.5+2)×4
=6+2×3.5×4
=6+28
=34 sq. m
what is 4 1/2 + 3 3/4 as a fractiom
Answer:
33/4
Step-by-step explanation:
4 1/2=9/2
3 3/4=15/4
9/2+15/4=18/4+15/4=33/4
What is the unit rate if the car is traveling
170 miles in 2.5 hours?
Answer:
68 miles per hour
Step-by-step explanation:
170÷2.5=68
Solve for 50 points
x^(2)=100
[tex]\sf \longmapsto \: x^2=100[/tex]
Solve by taking square root[tex]\sf \longmapsto \: x=± \sqrt{100} [/tex]
Answer[tex]\sf \longmapsto \: x = 10[/tex]
OR
[tex]\sf \longmapsto \: x = - 10[/tex]
We have two possible solutions.Which of the following is an arithmetic sequence with common difference –5?
8, 3, –2, –7, . . .
B)
0, 5, 10, 15, . . .
C)
5, 25, 125, 625, . . .
D)
5, –25, 125, –625, . . .
Answer:
Option A i.e. 8, 3, -2, -7, ... is correct.
Step-by-step explanation:
Let us check the sequence given in option A
[tex]8, 3, -2, -7, . . .[/tex]
An arithmetic sequence has a constant difference '[tex]d[/tex]' and is defined by
[tex]a_n=a_1+\left(n-1\right)d[/tex]
determine the differences of all the adjacent terms of Arithmetic sequence
[tex]3-8=-5,\:\quad \:-2-3=-5,\:\quad \:-7-\left(-2\right)=-5[/tex]
The difference between all the adjacent terms is the same and equal to
[tex]d=-5[/tex]
Therefore, we conclude that the arithmetic sequence 8, 3, -2, -7, ... has a common difference -5.
Hence, option A i.e. 8, 3, -2, -7, ... is correct.
Answer:
8, 3, –2, –7, . . .
Step-by-step explanation:
Kristin spent $120 on shirts. Fancy shirts cost $35 and plain shirts
cost $10. If she bought a total of 7 then how many of each kind did
she buy?
Answer:
2 fancy shirts
5 plain
Step-by-step explanation:
2 fancy- 70$
5plain- 50$
50+70=120
Answer:
she bought 2 fancy shirts, and 5 plain shrits.
Step-by-step explanation:
$35×2=$70 (for the fancy shirts so she bought 2 fancy shirts)
Now, we have 5 shirts left that she bought so they must be plain shirts. to check, we would multiply $10×5=$50, then we would add $70(from the fancy shirts) and $50 (from the plain shirts) and get a total of $120.
I hope this helps!