Answers
Answer:
Yes
Step-by-step explanation:
Related Questions
Evaluate the expression for n=-4
n-1
Answers
Answer:
Step-by-step explanation:
Step 1: Add 4n to both sides.
n+4n=−4n−1+4n
5n=−1
Step 2: Divide both sides by 5.
5n
5
=
−1
5
n=
−1
5
Can somebody plz help answer these questions correctly thanks!! (Only if u get this). C:
WILL MARK BRIANLIEST WHOEVER ANSWERS FIRST
Answers
7. N=30
8. N=7
9. N=4
7. 12:30
8. 4/7
9. 4/6
On a map with a scale of 1 inch= 100 miles, the distance between two cities is 7.55 inches. If a car travels 55 miles per hour, about how long will it take to get from one city to another.
Answers
Answer:
13.73 hours
Step-by-step explanation:
On a map with a scale of
1 inch= 100 miles
the distance between two cities is 7.55 inches.
We convert from inches to miles
1 inch = 100 miles
7.55 inches = x
x = 7.55 × 100 miles
x = 755 miles
The distance between the two cities = 755 miles
If a car travels 55 miles per hour, about how long will it take to get from one city to another?
We are to calculate the Time
Speed = Distance /Time
Time = Distance/Speed
Hence, the time is calculated as:
755 miles/55 miles per hour
= 13.727272727 hours
≈ 13.73 hours
Write y+1=3/5(x+6) in standard form
Answers
Answer:
5x + y = −29
Step-by-step explanation:
Susan's fish tank has 16 liters of water in it. She plans to add 4 liters per minute until the tank has at least 64 liters. What are the possible numbers of minutes Susan could add water?
Use t for the number of minutes.
Write your answer as an inequality solved for t.
Answers
Answer:
64
Step-by-step explanation:
cause I did it in classs
(25x - 15)°
What is the value of x
Answers
Answer: 5x-3
Step-by-step explanation:
(25x-15)
25/5x-15/5
5x-3
Answer:
5x-3?
Step-by-step explanation:
We can think of 3 ÷ 1/4 as the answer to the question “How many groups of 1/4 are in 3?” What is the answer to the question
Answers
Answer: 12
Step-by-step explanation: 3*4/1 = 12/1 =12
What is the value of x in the equation x-7=11
Answers
X=18
Actually help pls people have been typing random stuff
Answers
Answer:
reading, chores, and then homework
Step-by-step explanation:
just accept it
can someone solve this for me.
Answers
A: yes
B: no
C: yes
D: no
You’ll have to do the work for 5 sorry
(-2, -2), (3, 10)
Help
Answers
Answer:
Step-by-step explanation:
What do you need me to do? Add? Subtract? Solve?
Answer:
2.4
Step-by-step explanation:
To Find :-
SlopeSolution :-
Points are (-2,-2) and (3,10)
Therefore ,
> m = -2-10/ -2-3
> m = -12/-5
> m = 2.4
Complete the factored form of the linear expression 21x + 14y = ( ) ( + )
Answers
Answer:
21x+14y
=7(3x+2y) taking common 7
(5, 7, 9, 11, 12, 14, 19) find the mean and median
Answers
Answer:
The mean is 7 nd the median is 8
Step-by-step explanation:
What is the circumference of a circle that has a diameter of 9cm?
Answers
Answer:
28.27
Step-by-step explanation:
C=2piR
c=(2)(3.1415926535)(4.5)
= approximately 28.27
28.27....................k?
can someone please help me
Answers
Answer:
2. 12
Step-by-step explanation:
Justin drove 804 miles in 12 hours.
At the same rate, how many miles would he drive in 5 hours?
Answers
Answer:
335 Miles
Step-by-step explanation:
804/12 = 67 MPH
5 × 67 = 335
The points (4, 2) and (9, -7) form a proportional relationship. Find the slope of the line that passes through these two points.
Answers
Answer:
the slope should be -9/5
Step-by-step explanation:
Answer:
BYE JJ IM DOING THIS UC U AND MY LIFE BYE
Step-by-step explanation:
There are 24 students in a class that play basketball. If 75% are boys how many of the students are girls? Answer and Explanation.
Answers
Answer:
there are 18 boys and 6 girls
Step-by-step explanation:
(please help!)Abigail invested $2,900 in an account paying an interest rate of 2.8% compounded
quarterly. Assuming no deposits or withdrawals are made, how long would it take, to
the nearest year, for the value of the account to reach $4,050?
Answers
Answer:
Step-by-step explanation:
4050 = 2900 (1 + 0.028/4)^4t
4050 = 2900 (1.007)^4t
Divide all by 2900
1.3965517 = 1.007^4t
TURN LOG
log (1.3965517) = log (1.007^4t)
47.8819724 = 4t
11.9704931 = t
Round to nearest year = 12
T = 12
i cant seem to understand this. please explain :))
(business math)
Answers
Answer:
$1.50 bro
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Using the chart, it shows the total amount that the retailer (the chip company) spends to make each bag of chips. We're looking at the $3 chip bag, so looking we can see that it costs the company $1.00 for each bag. If it costs $1 to make and it sells for $3, the profit is $2. This chart makes it easy because it calculates the total charts for you.
If 3 – 5x = 2, then x =
Answers
3-5x=2
or, -5x=-1
or, x= 1/5
The value of x is 1/5 for equation 3 – 5x = 2
What is Equation?Two or more expressions with an Equal sign is called as Equation.
The given equation is 3 – 5x = 2
Three minus five times of x equal to two
We need to solve for x
3 – 5x = 2
Subtract 3 from both sides
3-3-5x=2-3
-5x=-1
Divide both sides by -5
x=-1/-5
x equal to one by five
x=1/5
Hence, the value of x is 1/5 for equation 3 – 5x = 2
To learn more on Equation:
https://brainly.com/question/10413253
#SPJ2
The price of an item yesterday was $160 today price fell $136 find the percentage decrease
Answers
Answer:
15%
Step-by-step explanation:
you just subtract it and convert it to percentHEEEEEEELLLLLPPP MMMMEEEEE
Answers
Part C: With which club did Bruce hit the greatest distance? What was the distance in feet?
Answers
Answer:
Bruce hit the farthest distance with the driver. The distance was 576 feet.
Step-by-step explanation:
Bruce hit the farthest distance with the driver because he had the most distance with the driver club and the distance was 576 feet .
Answer:
Bruce hit the shortest distance with the 9 iron. The distance was 297 feet.
What is the volume of a spherical water balloon with a radius of 6 inches?
Answers
Answer:
288πin³
Step-by-step explanation:
Volume of a sphere is expressed as;
V = 4/3πr³
r is the radius = 6 inches
Substitute into the formula
V = 4/3π(6)³
V = 4/3π(216)
V= 864/3π
V = 288π in³
Hence the volume of the sphere is 288πin³
The best drink at the Smoothie Shack is the Berry Blaster. It takes 3 cups of strawberries to make 2 Berry Blasters. The Smoothie Shack only has 15 cups of strawberries left.
How many Berry Blasters can the Smoothie Shack make?
Answers
Answer:
The Smoothie Shack can make 10 Berry Blaster
Step-by-step explanation:
Hope this helps or right at least. :^
9. Combine the radical expression, if possible.
Answers
Answer:
we conclude that:
[tex]3\sqrt{125}+4\sqrt{20}=23\sqrt{5}[/tex]
Hence, the last option i.e. [tex]23\sqrt{5}[/tex] is correct.
Step-by-step explanation:
Given the expression
[tex]3\sqrt{125}+4\sqrt{20}[/tex]
Combining the radical expressions
[tex]3\sqrt{125}+4\sqrt{20}[/tex]
let us first solve
[tex]3\sqrt{125}[/tex]
[tex]=3\sqrt{5^3}[/tex]
[tex]=3\sqrt{5^2\cdot \:5}[/tex]
Apply radical rule: [tex]\sqrt{ab}=\sqrt{a}\sqrt{b},\:\quad \:a\ge 0,\:b\ge 0[/tex]
[tex]=3\sqrt{5^2}\sqrt{5}[/tex]
Apply radical rule: [tex]\sqrt{a^2}=a,\:\quad \:a\ge 0[/tex]
[tex]=3\cdot \:5\sqrt{5}[/tex]
[tex]=15\sqrt{5}[/tex]
Thus,
[tex]3\sqrt{125}=15\sqrt{5}[/tex]
similarly solving
[tex]4\sqrt{20}[/tex]
[tex]=4\sqrt{2^2\cdot \:5}[/tex]
Apply radical rule: [tex]\sqrt{ab}=\sqrt{a}\sqrt{b},\:\quad \:a\ge 0,\:b\ge 0[/tex]
[tex]=4\sqrt{2^2}\sqrt{5}[/tex]
Apply radical rule: [tex]\sqrt{a^2}=a,\:\quad \:a\ge 0[/tex]
[tex]=4\cdot \:2\sqrt{5}[/tex]
[tex]=8\sqrt{5}[/tex]
Thus,
[tex]4\sqrt{20}=8\sqrt{5}[/tex]
so we get
[tex]3\sqrt{125}=15\sqrt{5}[/tex]
[tex]4\sqrt{20}=8\sqrt{5}[/tex]
so the expression becomes
[tex]3\sqrt{125}+4\sqrt{20}=15\sqrt{5}+8\sqrt{5}[/tex] ∵ [tex]3\sqrt{125}=15\sqrt{5}[/tex] , [tex]4\sqrt{20}=8\sqrt{5}[/tex]
[tex]=23\sqrt{5}[/tex] ∵ [tex]15\sqrt{5}+8\sqrt{5}=23\sqrt{5}[/tex]
Therefore, we conclude that:
[tex]3\sqrt{125}+4\sqrt{20}=23\sqrt{5}[/tex]
Hence, the last option i.e. [tex]23\sqrt{5}[/tex] is correct.
Michael is a salesperson. Be sold an emerald for 637.75 and earns 8% commission. How much commission did Michael earn?
Answers
Answer:
He earns $51.02
Step-by-step explanation:
If Michael earns an 8% commission, then he is paid 8% of what he sells it for. Therefore, he earns 8% of $637.75.
Your equation is y = 0.08 × 637.75
y = 51.02
He earns $51.02
A line has a slope of – determine the slope of a parallel line, a perpendicular line, and a
line that is neither parallel or perpendicular.
Answers
Answer:
Where is the slope
Step-by-step explanation:
you don't show any example so how could i help.
Question Progress
1272
Simplify the following surds
a) 18
b) 12
c) 32
Will mark brainliest answer
Answers
Answer:
___________________________________________________________
FACTS TO KNOW BEFORE SOLVING :-
To simplify a surd , ensure that the number is expressed in such a way that it is the product of factors.Try to express the number as the product of 2 or more perfect squares (if any) because it makes the process of simplifying the surd easier.___________________________________________________________
According to the question ,
a) [tex]\sqrt{18} =\sqrt{9 \times 2} = \sqrt{9} \times \sqrt{2} = 3\sqrt{2}[/tex]
b) [tex]\sqrt{12} =\sqrt{4 \times 3} = \sqrt{4} \times \sqrt{3} = 2\sqrt{3}[/tex]
c) [tex]\sqrt{32} = \sqrt{16 \times 2} = \sqrt{16} \times \sqrt{2} = 4\sqrt{2}[/tex]