Answers
Answer:
A. 432=18x
B. 22-see explanation
C. 24
D. See if your rounded answer and the actual answer are close.
Step-by-step explanation:
A. He buys a new phone for $432, and pays each month. We will use the variable x, and "x" will represent how many months he pays. It says that he pays $18 per month, so the equation would be 432=18x.
B. We need to isolate x, and to do this we have to divide 432 by 18. To approximate this answer, round 432 to 440 and 18 to 20. Now, divide 440 by 20. We get 22, so this will be the estimation.
C. Divide 432 by 18. We get 24.
E. You can see if it is reasonable if they are close in value.
Related Questions
If a wagon train traveled 12.5 miles each day, how many days would it take
them to get to Independence Rock which is 900 miles from their starting
point?
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Answer:
8 to 20 miles
The covered wagon made 8 to 20 miles per day depending upon weather, roadway conditions and the health of the travelers. It could take up to six months or longer to reach their destination.
Step-by-step explanation:
PLEASE HELP ME!!! ON THE FIRST QUESTION!
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Answer:
9ber
Step-by-step explanation:
Aight will do
What is the x-intercept of 10x + 4y = -20
Answers
Answer:
(-2,0)
Step-by-step explanation:
When finding the x intercept, substitute 0 for Y. -20/10=-2.
I hope this helps
Answer:
The x-intercepts of that is (-2,0).
The second of two numbers is two more than the first.
The sum is 40. Find the numbers.
Answers
Answer:
19 + 21 = 40.
Step-by-step explanation:
What is the volume of the figure?
Answers
Answer:
106
Explain how you found your answer:
Work out
20% of 16 000
Answers
Answer:
Percentage Calculator: What is 20 percent of 16000.? = 3200.
Answer:
answer 3200 your welcome thats the answer
ABCD – FECG
what does (x) =
Answers
9514 1404 393
Answer:
x = 12
Step-by-step explanation:
Sides of similar figures are proportional, so ...
AB/FE = BC/EC
x/6 = 10/5
x = 6·(10/5) . . . multiply by 6
x = 12
Select the correct text in the passage,
What is the opportunity cost in this scenario?
Mikael has saved $4,000 for his trip to Brazil. He has calculated that his total transportation expenses will be $1,000. The hotel will cost him
another $1,500. He will spend about $500 on food. He plans on spending the remaining $1,000 for sightseeing and buying souvenirs.
While booking his plane ticket
, he realizes that the price has gone up. His total transportation expenses will go up by $200. He realizes that he
cannot cancel his hotel reservation. He also doesn't want to go cheap on food. Finally, he decides to give up visiting the popular Ouro Preto
during his stay in Brazil
Reset
Next
mentum All rights reserved
Answers
Answer:
Sightseeing
Step-by-step explanation:
PLS HELP ME W/ #8 ASAP
Answers
Answer:
x=2
TU:4(2)-1=7
UB: 3
TB: 10
Step-by-step explanation:
4x-1+2x-1=5x
6x-2=5x
6x=5x+2
subtract 5x from both sides
x=2
TU: (4x-1)
4(2)-1
8-1
7
TU:4(2)-1=7
UB: (2x-1)
2(2)-1
4-1
3
UB: 3
TB: 5(2)
TB: 10
?? anyone know thank you❤️
Answers
Answer: 9/8
Step-by-step explanation:
you turn 1/2 into 4/8 and add that to 5/8 to get 9/8
PLEASE HELP ME I NEED HELP THIS IS DUE BY TODAY AND IF I DONT GET IT DONE MY MOM WILL KILL ME
Answers
Answer: it's just a black screan
Step-by-step explanation:
Answer:
5.8
Step-by-step explanation:
5+8(3+x)=
5+24+5x
29+5x=
5x= Negative 29
divide 29 by 5
one pound of cherries costs $ 2.25. alice purchased 8.2 pounds of cherries for a party. how much money did she spend on the cherries.
Answers
Answer:
18.45
Step-by-step explanation:
You multiply 2.25 by 8.2
1 pound/$2.25
x 8.2 x 8.2
Answer: 8.2 pounds/$18.45
Alice purchased $18.45 of 8.2 pounds of cherries.
Can someone please help me answer this
Answers
Answer:
45/100 and 55/100
Step-by-step explanation:
Simplify the Fraction, if you dont know how just look up fraction simplifier
Thomas buys a case of bottled water. A case contains 36 bottles of water and it costs $4.68. How much does each water bottle cost? *
Answers
Answer:
13 cents per bottle
Step-by-step explanation:
!!! PLEASE I NEED HELP ASAP!!!
What is the domain of the following function?
Answers
Selecting an SUV with a blue exterior?
Answers
1/12 is the answer there wasnt much specified but thats what i came up with and btw if your just asking a question i honesty dont think blue looks good on a suv :)
Answer:
yes
Step-by-step explanation:
Solve for r. 5(r - 10) = -51 Enter the answer in the box.
Answers
= 5r - 50 = -51
= 5r = -51 + 50
= 5r = -1
= r = -1/5
r = -0.2
Mr. Gibson has $800 in his bank account. His brother has 100 times as much money in his bank account as Mr. Gibson has. How much money does Ms. Gibson's brither have in his bank account? *
Answers
Please answering will mark brainliest.
Answers
Step-by-step explanation:
If water is being poured into a bucket, the amount of water inside the bucket would increase as time passes.
Hence the slope of the line should be increasing. The best answer is Graph C.
Dexter has four different coins in his pocket. He has 1 quarter 1 nickel 1 dime and 1 penny he randomly selects a coin from his pocket, replaces it, and selects another coin. What is the probability that both coins are dimes
Answers
Need a little help. bananas a ssn as ssbs s s s sbs ssb ssb sbs ssb ssb sbs ssb
Answers
Answer:
x = 23
Step-by-step explanation:
the angles in a triangle add up to 180
the square means 90
90 + 67 + x = 180
157 + x = 180
157 - 157 + x = 180 - 157
x = 180 - 157
x = 23
If f(x) = 3x+ 2 and g(x) = x^2 + 1 , which expression is equivalent to (f•g)(x)
Answers
Answer:
f(x) = 3x + 2g(x) = x^2+1Step-by-step explanation:
(f.g)x =substitute value of g(x) to the (x) terms in f(x) formulaf(gx)= 3(x^2+1)+2fg(x)= 3x^2 + 3 + 2 3x^2 + 5$121 is 16% of what?
Answers
Answer:
13.22%
Step-by-step explanation:
i need help! can you also explain it?
Answers
Answer:
Number B
Step-by-step explanation:
A rectangular table top has dimensions as 1.52m and 0.75m. Find the perimeter in cm
Answers
That is a question about perimeter of rectangle.
The perimeter of a geometric shape is the sum of the value of the all sides.
In a rectangle, the opposite sides are cogruentes (equals). For example, look at picture below. In that rectangle, the sides AB and DC are equals, and the sides AD and BC are equals.
So, the sides of that rectangular table are: 1.52m, 1.52m, 0.75m and 0.75.
Therefore, the perimeter of that rectangle is [tex]1.52+1.52+0.75+0.75= 4.54[/tex]m.
But that is not the final answer because that is the perimeter in meters and the question want the answer in centimeters.
1 meter has 100 centimeter, so we need to multiplicate the perimeter by 100.
Thus, the perimeter of that rectangular table is [tex]4.54\cdot 100 = 454[/tex]cm.
+10 points
For a moving object, the force acting on the object varies directly with the object's acceleration. When a force of 8 N acts on a certain object, the acceleration of
the object is 4 m's?. If the force is changed to 18 N, what will be the acceleration of the object?
Answers
Answer:
[tex]9\ m/s^2[/tex]
Step-by-step explanation:
For a moving object, the force acting on the object varies directly with the object's acceleration.
F ∝ a
or
[tex]\dfrac{F_1}{a_1}=\dfrac{F_1}{a_2}[/tex]
Put F₁ = 8 N, a₁ = 4 m/s², F₂ = 18 N and a₂ = ?
Put all the values,
[tex]\dfrac{8}{4}=\dfrac{18}{a_2}\\\\2=\dfrac{18}{a_2}\\\\a_2=9\ m/s^2[/tex]
So, the new acceleration is [tex]9\ m/s^2[/tex].
If each soda sells for $2.50, what is the expected daily total dollar amount taken in by the vendor from the sale of sodas?
Answers
Answer:
$34.38
Step-by-step explanation:
Y: A random variable that indicates the amount of money that the seller will receive.
p=2,50$
if x=0 → y=0.2,50=0$
if x=5 → y=5.2,50 = 12,5 $
if x=10 → y=10.2,50= 25$
if x=15 → y=15.2,50= 37,5$
if x=20 → y=20.2,50= 50 $
if x=25 → y=25.2,50= 62,5$
Y= { 0$ ; 12,5$ ; 25$ ; 37,5$ ; 50$ ; 62,5$ }
E(Y)= ∑Y.P(Y)
= 0.P(0)+12,5.P(12,5)+ 25.P(25)+ 37,5.P(37,5)+ 50.P(50)+ 62,5.P(62,5)
= 0.0,01+ 12,5.0,15+ 25.0,25+ 37,5.0,3+ 50.0,25+ 62,5.0,04
= 0 + 1,875 + 6,25 + 11,25 + 12,5 + 2,5
= 34,38$ expected value of the amount of money the seller receives.
The circumference of a circle is 9.37cm.
Find the length of the diameter.
Give your answer rounded to 2 DP
Answers
Answer:
9.37 divide by two = 4.685
4.685 in 2DP = 4.68
Step-by-step explanation:
i hoped this helps.
Answer:
2.98 :)
Step-by-step explanation:
the circumference is when you do pi times diameter.
do 9.37 divided by 3.14(pi) to work out the diameter.
9.37/3.14=2.984
rounded its 2.98
Write an equation of the line with a slope of -4 and a y-intercept of 2.
Answers
Answer:
Step-by-step explanation:
-4 x y-= 2
Sammi designs a quilt composed of squares as shown what is the measure of angle z
Answers
Answer:
z = 52 degrees
Step-by-step explanation:
the angle adjacent to angle Z is 38 degrees because it is vertical and equal to the angle named as 38 degrees
i suppose these are squares, which have right angles (90°)
so, 90 - 38 = m ∠ Z
