Answer:
4 Tables
Step-by-step explanation:
there are 8 pints in one gallon and it uses two pints per table. 8/2= 4
2. A phone company charges a base fee of $12 per month plus an additional charge per minute. The
monthly phone cost C can be represented by this equation: C = 12 +a.m, where a is the additional
charge per minute, and m is the number of minutes used.
Which equation can be used to find the # of minutes a customer used if we know and a and C?
A. m = (C-12)
B. m = (C - 12)-a
C. m = C - 12a
(C-12)
D. m =
a
E. m = 8-12
Given:
The monthly phone cost C can be represented by this equation:
[tex]C=12+a\cdot m[/tex]
where, a is the additional charge per minute, and m is the number of minutes used.
To find:
The equation can be used to find the number of minutes a customer used if we know and a and C.
Solution:
We have,
[tex]C=12+a\cdot m[/tex]
We need to isolate m on one side.
Subtract 12 from both sides.
[tex]C-12=a\cdot m[/tex]
Divide both sides by a.
[tex]\dfrac{C-12}{a}=\dfrac{a\cdot m}{a}[/tex]
[tex]\dfrac{C-12}{a}=m[/tex]
[tex]m=\dfrac{C-12}{a}[/tex]
The options are not in proper format.
Therefore, the required equation is [tex]m=\dfrac{C-12}{a}[/tex].
A.2
B.-1/2
C.-2
D.1/2
Plz help?
A school’s Spanish club is selling printed caps to raise money for a trip. The printer charges $150 in advance plus $3 for every cap ordered. If the club sells caps for $12.50 each, a least how many caps do they need to sell to make a profit?
Answer:
at least 16 caps
Step-by-step explanation:
150-3c=12.5c
subtract 3c from each side
150=9.5c
divide each side by 9.5
≈15.8
up to 16
The least number of caps that need to be sold to make a profit is 16 caps.
What is inequality?It shows a relationship between two numbers or two expressions.
There are commonly used four inequalities:
Less than = <
Greater than = >
Less than and equal = ≤
Greater than and equal = ≥
We have,
The total cost of ordering x caps.
= 150 + 3x
Now,
Cost of selling one cap = $12.50
Number of x caps to sell to make a profit.
12.50x > 150 + 3x
12.50 - 3x > 150
9.50x > 150
x > 150/9.50
x > 15.78
We can cross-check.
The total cost of ordering 16 caps.
= 150 + 3 x 16 = 150 + 48 = $198
Amount after selling 16 caps.
= 12.50 x 16
= $200
Thus,
16 caps need to be sold to make a profit.
Learn more about inequalities here:
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CAN SOMEONE PLEASE HELP ME JIMIN WILL BLESS YOU IF YOU DO
Answer:
see explanation
Step-by-step explanation:
Since XY bisects ∠ WXZ then ∠ WXY = ∠ YXZ , thus
7x - 7 = 5x + 3 ( subtract 5x from both sides )
2x - 7 = 3 ( add 7 to both sides )
2x = 10 ( divide both sides by 2 )
x = 5
(b)
∠ WXY = 7x - 7 = 7(5) - 7 = 35 - 7 = 28°
(c)
∠ YXZ = 5x + 3 = 5(5) + 3 = 25 + 3 = 28°
(d)
∠ WXZ = ∠ WXY + ∠ YXZ = 28° + 28° = 56°
Answer:
hello fellow army
Step-by-step explanation:
The University of Texas at Austin has three times as many students enrolled as the University of Miami. The University of California, Berkley has 3,000 more than twice the number of students as the University of Miami. If the three schools have a total enrollment of 96,000 students, what is the enrollment at each school?
Step-by-step explanation:
let the University of Miami enrolment be x
so the University of Texas at Austin has three times = 3x
The University of California, Berkley has 3,000 more than twice the number of students at the University of Miami.
this can be translated as = 3000+2x
in total, the enrolment is 96,000
therefore
x+3x+3000+2x=96000
we can now solve for x
6x=96000-3000
6x=93000
divide both sides by 6 we have
x=15500
1. The University of Miami enrolment is 15500 students
2. The University of Texas at Austin has three times = 3x
=3*15500
= 46500 students
3. The University of California, Berkley has
= 3000+2x
= 3000+2(15500)
=3000+46500
=49500 students
Denise is building a fence around her 18ft by 34 foot rectangular garden. She put a post at each corner, put some posts along the sides, and space the posts equally around the garden. What is the greatest possible distance between each post and the next post
Answer:
The greatest possible distance between each post and the next post is 17 ft
Step-by-step explanation:
Please find the attached document
please help:((
Matching Forms of Rational Numbers
Fractions, decimals, and percentages are all forms of rational numbers, Match the rational numbers that have the
same value.
Answer:
1/8 = 0.125
3/5= 0.60
30%=0.3
0.45=9/20
1.5=150%
Hey try to do these question by your self next time OwO
Answer:
Step-by-step explanation:
The Thompson Family are filling in their circular garden with new soil for the spring. The garden has a diameter of 24 cm. The cost of the soil is $5.50 per square centimeter. How much money are they going to spend to fill their garden with new soil?
Answer:
$2488.46Step-by-step explanation:
This problem is on the mensuration of flat shapes.
firstly, we need to solve for the area of the garden.
given that the diameter d=24cm
the radius is d/2= 12cm
Therefore the area is expressed as
A= πr^2
A=3.142*12^2
A=3.142*144
A=452.448 cm^2
We are given that a square cm cost $5.50 to sandfill
therefore the entire garden will cost $5.50*452.448
$2488.46
You spend $22 to buy supplies for making necklaces and plan on selling them for $3 each. Find the minimum number of necklaces you have to sell in order to make a profit.
Let n represent the number of necklaces. in order to make a profit, you have to make more than $0, so u have inequality: 3n-22>0.
How many necklaces would you have to sell in order to make a profit?
_______ necklaces
Answer:
8
Step-by-step explanation:
Ms. Aikins is saving money for a vacation. Her goal is to save $250.00 a month. She has made 11 deposits or $18.00 so far. How much more money does Ms. Aikins need to meet her goal?
Answer:
if 1 deposit = $18, she´ll need $52
If she just has $18, she´ll need $232
someone please help fast first correct will be marked as brainiest
Answer:
A
CAB
BAC
Step-by-step explanation:
The angle can be named by the vertex
A
or by using the three points starting from one side through the vertex and ending at the other side
CAB
or BAC
Answer:
ABC,CAB,BAC,CBA,A
Step-by-step explanation:
HOPE THIS HELPED PLZ GIVE ME BRAINLIEST
4 + 6x = -3 +7x please answer
Answer:
I got x=7
Step-by-step explanation:
what is the mean of 70 68 73 75 66 68
Answer:
70
Step-by-step explanation:
70+68+73+75+66+68 = 420
420/6 = 70
Answer:
70
The average number of a data set is the median.
How to solve:
Add all numbers together.
Divide by the number of numbers in the set.
In this set, we see the average number is 70.
The answer is 70.
Hope it helps!
josh´s father is paying for a $20 meal. A 7% sales tax is applied. How much did josh´s father pay for the meal? i need this fast pls
choices:
1.$21.07
2.$21.40
3.$22.00
4.1.07
Answer:
2. 21.40
Step-by-step explanation:
20 * 1.07= 21.40
Which of the following is a solution of (2x - 1)(+ 3) = 6% +63? (1 point)
.:=
z = 99
Ox=-*
OI=6
f(x) = 3x^2 + 4x - 6
g(x) = 6x^3 – 5x^2 - 2
Find (f - g)(x).
Answer:
(f-g)(x) = -6x^3 + 8x^2 + 4x - 4
Step-by-step explanation:
subtract g(x) from f(x)
(f-g)(x) = (3x^2 + 4x - 6) - (6x^3 - 5x^2 -2)
distribute the negative
(f-g)(x) = 3x^2 + 4x - 6 - 6x^3 + 5x^2 +2
like terms and in order of exponent
(f-g)(x) = -6x^3 + 8x^2 + 4x - 4
Apple juice is sold in 4 different sizes for 4 different prices. Which is the
LOWEST price per ounce? *
8 points
a. 10 2.-ounce bottle for $2.49
b. 16 2 -ourse bottle for $2.99
C. 24 2 -ounce bottle for $3.99
d. 36 ]-ounce bottle for $6.29
Rewrite 6 + ✓-16 in the form a +bi.
two numbers are in ratio s:t .if the first is a,find the second
Answer:
The second number is a*t/s
Step-by-step explanation:
s/t = a / x Let x be the second number.
sx = at divide by s
x = at/s
An osprey flies off the ground and reaches 26 feet above a river when he sees a trout. He then dives 29 feet down to get the trout. How many feet below the water does he end up?
Answer:110
Step-by-step exclamation:You have to add to get your answer.I'll show you how I got 110:
26+26=52
52+29=81
81+29=110
Your answer is:110
help asap will try to mark brainliset right answer only pls
Answer: D
Step-by-step explanation:
5-2=3 3x3=9 so X=5
are 7xy and 2yx like terms
Answer: no they are not can you add me branliest plz
Step-by-step explanation: are The terms which have the same literal coefficients raised to the same powers but may only differ in numerical coefficient are called similar or like terms. The terms which do not have the same literal coefficients raised to the same powers are called dissimilar or unlike terms.
The term 7xy and term 2yx are the like terms because we can write 2yx as 2xy.
What are like terms?It is defined as the terms which are similar, and we can perform arithmetic operations on it like addition subtraction.
We have two terms:
The first is:
= 7xy
and the second is:
= 2yx
We can write 2yx as 2xy because the variables x and y are in the multiplication and order changing does not affect the value.
For an example: 2×3 = 3×2 = 6
Thus, the term 7xy and term 2yx are the like terms because we can write 2yx as 2xy.
Learn more about the like terms here:
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If x=3+√8,thenfind the value of x3+1/2 x3.
Answer:
[tex]\frac{27}{2} +9\sqrt{2}[/tex]; 26.22792
Step-by-step explanation:
Assuming you mean find the value of [tex]3x+\frac{1}{2}(3x)[/tex] (please format your question correctly)...
The question has told you the x value or rather some numerical values. Just like for every other equation, replace x with its numerical value.
[tex]3(3+\sqrt{8})+\frac{1}{2}(3(3+\sqrt{8} ))[/tex]
This question is best suited to use a calculator as doing this on paper is absolutely necessary.
Putting this in the calculator you should get: [tex]\frac{27}{2} +9\sqrt{2}[/tex] or 26.22792
A pump empties the pool at the rate
of 1,000 gal every 4 hours. How long
does it take to pump out 20,000
gallons?
Answer:
80 hours.
Step-by-step explanation:
20,000 / 1,000 = 20
4 x 20 = 80
Hope this helps.
-3x plus 4 equals two (Negative X + 1)
Answer:
x=2
Step-by-step explanation:
-3x+4=2(-x+1)
-3x+4=-2x+2
-3x+2x=2-4
-x=-2
x=2
PLZ ANSWER WILL GIVE BRAINLIEST TO CORRECT ANSWER!!! World renowned ice cream entrepreneurs Sydney and Eden produce two types of premium dairy ice cream products: Syd n’ Edy’s Chocolate Concussion and Vanilla Brain Freeze. Their chocolate ice cream requires 6 oz milk and 8 oz of peanuts per pint size container while the vanilla option requires 9 oz milk and 5 oz peanuts. Sydney and Eden currently enjoy a surplus of all other ingredients required for their ice cream but only have 360 oz of milk and 400 oz of peanuts for this limited production run. Given that the entrepreneurs charge $5 for each container of Chocolate Concussion and $7 for each Vanilla Brain Freeze, how many of each type should Sydney and Eden produce in order to maximize their profit and what is the maximum? Feel free to approximate to the nearest tenth of a pint as necessary.
A. 40 pints of vanilla brain freeze
B.42.9 pints of chocolate concussion and 11.4 pints of vanilla brain freeze
C.50 pints of chocolate concussion
D.They should not make any ice cream
In order to maximize the profit [tex]50[/tex] pints of chocolate concussion should produce.
What is linear programming?" Linear programming is defined as it represents the extreme value of the given linear function with given subject to constraints."
According to the question,
[tex]'x'[/tex] represents the number of chocolate concussion
[tex]'y'[/tex] represents the number of Vanilla Brain Freeze
[tex]'z'[/tex] represents the maximize cost
As per the given condition of linear programming,
Maximize Cost [tex]z =5x + 7y[/tex]
Subject to constraint
[tex]6x + 9y \leq 360\\\\8x + 5y \leq 400\\\\x\geq 0, y\geq 0[/tex]
For
[tex]6x + 9y \leq 360[/tex]
[tex]x= 0 \implies y=40\\\\y=0 \implies x=60[/tex]
And
For
[tex]8x + 5y \leq 400\\\\x=0 \implies y=80\\\\y=0 \implies x= 50[/tex]
Cost for each value of given linear programming we have,
[tex](x, y) = (0,40) \\\\\implies z = 5(0) + 7(40)\\\\ \implies z = $280[/tex]
[tex](x, y) = (60,0) \\\\\implies z = 5(60) + 7(0)\\\\ \implies z = $300[/tex]
[tex](x, y) = (0,80) \\\\\implies z = 5(0) + 7(80)\\\\ \implies z = $560[/tex]
[tex](x, y) = (50,0) \\\\\implies z = 5(50) + 7(0)\\\\ \implies z = $250[/tex]
To maximize the profit [tex]50[/tex] pints of chocolate concussion.
Hence, Option (C) is the correct answer.
Learn more about linear programming here
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what is 62.3 times .34
Answer: 21.182
Step-by-step explanation:
Half a number minus nineteen
Answer:
1/2x-19
Step-by-step explanation:
I used "x" for a number and a half can be divided by 2, multiplied by or .5, or times 1/2 which is what I normally do. Then minus nineteen is -19.
Can somebody help, please? If you get it correct I will give you a 5-star review. Thank you so much
Answer: 1 to 5
Step-by-step explanation:
your savings grow by $126 per week and by week 43 you have $5763 how much money did you have by week 0
Answer:
345(I think)
Step-by-step explanation:
