A bike costs $350. It is on sale for 35% off.
What is the sale price of the bike?
Answer:
$227.50
Step-by-step explanation:
35% of $350 = 0.35 x 350 = $122.5
This is the amount that is reduced (subtracted) from the original price of $350.
The sale price is: $350 - $122.5 = $227.50
If the number of bacteria in a colony doubles every 460 minutes and there is currently a population of 13,500 bacteria, what will the population be 920 minutes from now?
Answer:
After 920 mins, the population of the bacteria would be 54,000
Answer:
The population after 920 minutes would be 40,500
A drummer and a guitarist each wrote songs for their band. The guitarist wrote 5 fewer than three times the number of songs that the drummer wrote. They wrote a total of 35 songs. Which system of equations models this situation if the drummer wrote d songs and the guitarist wrote g songs? *
Answer:
Guitarist wtote 25 songs
Drummer wrote 10 songs
Step-by-step explanation:
G: number of guitarist songs
D: number of Drummer songs
We have:
G=3D - 5 (The guitarist wrote 5 fewer than three times the number of songs that the drummer wrote)
G+D=35 (They wrote a total of 35 songs)
That is the meaning of each equation.
Now we have to solve these system of equations:
G=3D-5
G+D=35
Using the substitution method:
(3D-5)+D=35
4D=35+5
4D+40
D=10
Thus: G=35-10
G=25
Please help
Show workings
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2 points
In the morning, the temperature in Westfield City was -2°F. By afternoon,
a north wind caused the temperature to drop another 8°F. What was the
afternoon temperature in Westfield City? To solve the problem, Martin
subtracted -2-(-8) and came up with an answer of 6°F. Is Martin correct?
Why or why not?
The afternoon temperature in Westfield City is -10°F.
Martin is not correct.
Calculating TemperatureFrom the question, we are to determine the afternoon temperature in Westfield City
From the given information,
"In the morning, the temperature in Westfield City was -2°F"
and
"By afternoon, a north wind caused the temperature to drop another 8°F"
Thus,
The afternoon temperature = -2°F - 8°F
The afternoon temperature = -10°F
Hence, the afternoon temperature in Westfield City is -10°F.
Martin is not correct.
Learn more on Calculating temperature here: https://brainly.com/question/24746268
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Factorise the following 12xy(9x^2-16y^2)÷4xy(3x+4y)
4 packages of blueberries cost $9. How many packages of blueberries can you buy for $63?
Answer:
28
Step-by-step explanation:
Answer:
9 divided by 3= 6. You can buy 6 packages of blueberries for $9 dollars.
Step-by-step explanation:
ASAP, FIND THE PERIMETER OF THE SHADED REGION OF THIS COMPOSITE FIGURE!!! HELP ASSSAPPP
Answer:
Step-by-step explanation:
I don't have the answer, but if you need easy help in graphing use desmos calculator.
What binomial would you multiply by itself to get a²+2a+1?
Answer:
(a+1) x (a+1) = a² + 2a +1
Step-by-step explanation:
Help me with this pls
Answer:
A. 3x+80+2x=180
Step-by-step explanation:
a straight line is 180 degrees
The first three terms of a sequence are given. Round to the nearest thousandth (if necessary). 6, 4, 8/3... Find the 7th term.
Answer:
0.527
Step-by-step explanation:
The first three terms of a sequence are given. Round to the nearest thousandth (if necessary). 6, 4, 8/3... Find the 7th term
The sequence given in the above Question is a geometric sequence.
The formula for the nth term of a geometric sequence is given as:
an = a × r ^n - 1
Where
a = First term
r = Common ratio
n = nth term
From the above question, we are asked to find the 7th term
Hence:
a = 6
Common ratio = Second term/first term
= 4/6 = 2/3
n = 7
The 7th term = 6 × (2/3 )^7 - 1
= 6 × (2/3)^6
= 6 × (2/3)⁶
= 0.5267489712
Approximately to the nearest thousandths the 7th term = 0.527
7 less than one fourth of x is y
Answer:
so....? if you want me to write the expression here it is:
x/4-7=y
Starting from the same spot in the woods presley ran 24 meters north to camp while her sister ava ran 16 meters west from this point how far will ava need to travel to reach camp?
6th grade math help me plzzz
Answer: c. (3, 7)
Step-by-step explanation:
Answer:3,7
Step-by-step explanation: you always write the x coordinate first
Please answer this question.
Answer:
the answer would be 1/60
Answer:
1/60
Step-by-step explanation:
5 feet = 5*12 = 60 inches
Scale factor of drawing
= 1/ 60
Mya and ERIC WORK IN A BAKERY . MYA HAS 3 TIMEA AS MUCH FLOUR AS ERIC .MYA HAS 15.81LB OF FLOUR .USE THE EQUATION 3F = 15.81 TO FIND HOW MUCH FLOUR ERIC HAS .
Answer:
5.27 lb
Step-by-step explanation:
Given that,
Mya has 3 times as much floor as Eric. Mya has 15.81 lb of floor. The relation is given by :
Let Eric has F floor.
3F = 15.81 ...(1)
We need to find how much flour Eric has.
Dividing both sides by 15.81.
F = 15.81/3
F = 5.27 lb
Hence, Eric has 5.27 lb of flour.
5. Colleen sold 14 belts for $210. What was her rate per belt?
pls answer
Answer: each belt is $15
Step-by-step explanation:
The equation of a straight line is y = 20 – X.
If the x value of a point on the line is 14, what is the y value of this point?
Given:
The equation of a straight line is
[tex]y=20-x[/tex]
The x value of a point on the line is 14.
To find:
The y value of this point.
Solution:
If a point (x,y) lines on line, then the equation of line must be stratified by that point.
We have, the equation of a straight line.
[tex]y=20-x[/tex]
Putting x=14, we get
[tex]y=20-14[/tex]
[tex]y=6[/tex]
Therefore, the y-value is 6 when the x-value is 14.
SOMEONE HELP ME PLS W/ BOTH QUESTIONS. WILL MARK U BRAINLIEST
A plane rises from take off and flies at an angle 11° with the horizontal runway. When it has gained 750 feet find the distance to the nearest foot the plane has flown
Answer:
[tex]D=3930.632298 \approx 3930.6miles[/tex]
Step-by-step explanation:
From the question we are told that
Angle [tex]\theta=11\textdegree[/tex]
Height of plane [tex]h =750feet[/tex]
Generally the equation for the total distance flown is mathematically given by
[tex]D=\frac{h}{sin\theta}[/tex]
[tex]D=\frac{750}{sin11}[/tex]
Therefore total distance flown is
[tex]D=3930.632298 \approx 3930.6miles[/tex]
Solve for the missing side
Answer:
156
Step-by-step explanation:
its perimeter i think
Which function is linear?
Why?
x
Ecuación 1: y = 2
Ecuación 2: y = 2x - 5
Answer:
y = 2x - 5
Step-by-step explanation:
. A linear function has the following form. y = f(x) = a + bx.
5. Which expression is equivalent to
(3x^2y-4)^0?
Answer:
1
Step-by-step explanation:
It is 1 because the laws of exponents state that anything raised to the power of 0 is 1.
Elizabeth wants to write a letter to the editor of the school newspaper to
persuade the school administration that students should be allowed to have a
spring carnival to help raise money for local charities. Which detail would
best support Elizabeth's purpose?
O A. Jonesy Hall Middle School used to have a carnival every spring the
years that my older brother attended.
B. Having a school carnival would mean that students could get out
of the last two periods of class and have fun with their friends.
C. Almond Middle School, another local school, raised over $2,000
last year during their Spring-A-Ling Fling carnival and purchased
tons of new books for the public library.
O D. At my elementary school, we had a fall carnival and I won a
goldfish by kicking a soccer ball through a Hula-Hoop.
Answer:
C. Almond Middle School, another local school, raised over $2,000
last year during their Spring-A-Ling Fling carnival and purchased
tons of new books for the public library.
Step-by-step explanation:
I hope it helps <3
James works in a sporting goods store and earns $324 a week and 5% of his sales. One week James earned $432. What were his sales that week?
Answer:
His sales that week were $2,160.
Step-by-step explanation:
First, you have to subtract $324 from the amount he earned that week, to find the 5% he got from sales:
$432-$324=$108
Now, you know that he received $108 that represent 5% of his sales and you can use a rule of three to find the amount that represents 100% which would be his sales that week:
5% → 108
100% → x
x=(100*108)/5=2160
According to this, the answer is that his sales that week were $2,160.
Is this correct?????
Answer:
Yes
Step-by-step explanation:
For you to make money, you have to babysit for a few hours.
Write 7/40 as a percent.
Answer:
17.5%
Convert fraction (ratio) 7 / 40 Answer: 17.5%
Step-by-step explanation:
Brainliest?
decrease £40 by 15% plsssssssssssssssssssssssssssssssssssssssssssssss
Answer:
£34
Step-by-step explanation:
15% of 40 is 6
40 - 6 is 34
What is the value of C?
Answer:
7
Step-by-step explanation:
48 * 56 = 3 * 7 * 2^ c
2688 = 21 * 2 ^ c
2688 / 21 = 2^c
128 = 2^c
2^7 = 2^c
c = 7
URGENT. Science+Algebra (MULTIPLE CHOICE)
Answer:
A and c I hope I helped :P
Step-by-step explanation:
