Answer:
1.2(3x)+3.75(2y)
Step-by-step explanation:
multiply 1.2 by what you know for number of people
multiply 3.75 by what you know for number of hours
HELP! whoever answers will get 90 points
Answer:
Step-by-step explanation:
a) Meal price | Remaining
$15 | $37.75
$21 | $30.85
$24 | $27.40
$30 | $20.50
b) (20.5 - 27.4)/(30-24) = -6.9/6
f(m) = 55 - 1.15m = -1.15m + 55
c) Use a graphing utility
c) Use a graphing utility
_________________
a) Meal price | Remaining
$15 | $37.75
$21 | $30.85
$24 | $27.40
$30 | $20.50
b) (20.5 - 27.4)/(30-24) = -6.9/6
f(m) = 55 - 1.15m = -1.15m + 55
What is the maximum value for the function on the interval [-2,5]?
Answer:
The maximum value for the function on the interval [-2,3] is at x=-1 where the value of the function is 2 (local maximum)
Step-by-step explanation:
To save money for a new phone, Terrell took a part-time job wrapping gifts. He wraps 3 gifts in 10
minutes.
Complete the table
HELPPP CAN SOMEONE TELL ME WHAT TO PUT IN THE TABLE
Answer:
* 0.3
Step-by-step explanation:
10 30 4.5 5.4
3 9 15 18
i need help please help asap
Answer:
C
Step-by-step explanation:
Mario first rode at one constant speed and then at a faster constant speed.
Find the equation of the line which passes through the point A(2,1) and is parallel to the line 2x + 3y = 5
Answer: Find the slope of the original line and use the point-slope formula Y - Y^1 = M (X - X^1) to find the line parallel to 2 x + 3y =5
Step-by-step explanation:
Y= -2/3 x + 7/5
A marathon runner covers a distance of 42.2 kilometers in 2 hours and 36
minutes. What was his average speed in kilometers per hour? *
In a collection of nickels, dimes, andquarters the value of the collection is$12.85. If the number of nickels is 6 lessthan twice the number of dimes and thenumber of quarters is 5 more than twicethe number of dimes, how many quartersare there?
Carla packs boxes at a rate of 10 boxes every 4 minutes. What is the number of boxes per minute that Carla packs?
show simple work for brainlist
Answer:
2.5 boxes per minute
Step-by-step explanation:
First divide 10 by 4 to get the unit rate 2.5/1.
Second add labels, and figure out conclusion.
2.5 boxes/ 1 minute
Carla packs 2.5 boxes per minute.
Bert made 3 batches of his uncle's signature spicy wing sauce for a barbecue last weekend.
He didn't want the sauce to be too spicy, so he tweaked the recipe, reducing the amount of
hot sauce he put in each batch by 2 ounces. Bert used 24 ounces of hot sauce in all to make
the wing sauce.
Which equation can you use to find u, the amount of hot sauce Bert's uncle usually puts in
each batch of spicy wing sauce?
3(u - 2) - 24
2(0 - 3) - = 24
3u - 2 = 24
2u - 3 = 24
How much hot sauce does Bert's uncle usually put in each batch of spicy wing sauce?
Write your answer as a whole number or a simplified fraction.
ounces
Algebraic equations are equations that have coefficients and unknown variables in them.
The equation to show how many ounces of spicy sauce Bert's uncle usually put in is given as: 3(u - 2) = 24
The amount of hot sauce Bert's uncle usually puts in each batch of spicy wing sauce is 10 ounces.
a) We are told in the question that Bert made 3 batches of his uncle's spicy sauce. He reduced the amount of hot sauce and used 2 ounces in each batch. He used 24 ounces of hot sauce in all to make the wing sauce.Let's represent each ounce of hot sauce as u
Hence, the equation to show how many ounces of spicy sauce Bert's uncle usual put in is given as:
3(u - 2) = 24
b) How much hot sauce does Bert's uncle usually put in each batch of spicy wing sauce?The amount of hot sauce Bert's uncle puts in the spicy wing sauce
3(u - 2) = 24
3u - 6 = 24
Collect like terms
3u = 24 + 6
3u = 30
Divide both sides by 3
u = 30/3
u = 10
Bert's uncle puts 10 ounces of hot sauce in the spicy wing sauce.
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HELP 100 POINTS & BRAINLIEST!!!!
What is the domain of the following points?
{-1, 2, 1}
{-2, 1, 2}
{1, 2}
{-2, -1, 1, 2}
Answer:
-2,1,2
Step-by-step explanation:
Answer:
I hope this helps.
Step-by-step explanation:
PLEASE HELP, ITS URGENT!!
A sum of money is shared amongst three friends, Shai, Toni, and Mara in the ratio 6:5:9 respectively. If Toni received $160, how much money did Shai and Mara receive?
Answer:
Shai received $192 while Mara received $288.
Step-by-step explanation:
Let u be 1 unit.
5u=$160
u=$160÷5
=$32
6u=$32×6
=$192
9u=$32×9
=$288
Part G
Divide both sides of the equation by the coefficient of t to get by itself. How tall is Theresa in inches?
Answer:yea I’m on
Step-by-step explanation:
Select the choice that translates the following verbal phrase correctly to algebra:
the product of k and m
km
k + m
k − m
k ÷ m
Answer:
km that is k×m means k is multiplied by m
The formula for the volume, V, of a sphere with radius r is V=(43)πr3. If the radius of a baseball is 113 inches, what is the volume to the nearest cubic inch?
A. 6
B. 8
C. 10
D. 14
15
The volume of the baseball, to the nearest cubic inch, is A. 6 inches³
The volume of a sphere is calculated by the formula:
= 4/3 x π x radius ³
A baseball is a sphere and in this case its radius is 1.13 inches.
The volume of the baseball is:
= 4/3 x 22/7 x 1.13³
= 4/3 x 22/7 x 1.442897
= 6.0464 inches³
To the nearest inch it is:
= 6 inches ³
In conclusion, the volume of the baseball is 6 inches.
Find out more at https://brainly.com/question/13010008.
413,405,397… find the 41st term
Answer:
it is the frst tow numbrs 41
Step-by-step explanation:
Point A is (2, -3) Use each transformation rule to find the coordinates of A’. Final answer in ( )
(x,y) ---->(x +3, y-1) A’=_________________________
(x,y) ----> (x, y-4) A’ = ________________________
By transformation rules, the points A₁(x, y) = (5, - 4) and A₂(x, y) = (2, - 7) are images of point A(x, y) = (2, - 3)
How to obtain the image of a point by a vector
In this problem we must determine two images associated to a given point and that are result of an transformation rule known as a translation. This transformation rule is described below:
A'(x, y) = A(x, y) + T(x, y)
Where:
A(x, y) - Original point.A'(x, y) - Image of the point.T(x, y) - Translation vector.First, write the coordinates of the original point:
A(x, y) = (2, - 3)
Second, find the images of the original point by transformation rule:
A₁(x, y) = (2, - 3) + (3, - 1)
A₁(x, y) = (5, - 4)
A₂(x, y) = (2, - 3) + (0, - 4)
A₂(x, y) = (2, - 7)
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#SPJ1
Write and solve an inequality for x.
Answer:
Below in bold.
Step-by-step explanation:
2x + 20 > 4x ( as triangle WXY is a right triangle and the longest side's length ( the hypotenuse) is 2x + 20.
2x + 20 > 4x
20 > 2x
x < 10.
3+x=2–3x how many solutions and the answer thank you
Answer:
[tex]1[/tex] solution
Step-by-step explanation:
Let's try to solve this and see where we get.
We can add 3x to both sides of the equation to get [tex]3+4x=2[/tex].
We can then subtract 3 from both sides of the equation to get [tex]4x=-1[/tex].
We lastly divide both sides of the equation by 4 to get [tex]x=-1/4[/tex].
Because all of our steps are reversible(for instance, when we divide by 4, we can multiply(the "reverse" of division) by 4, so dividing by 4 is reversible), there is only [tex]\boxed{1}[/tex] solution, [tex]x=-1/4[/tex].
2) How would you simplify the following problem? (2x/3y^2)^3
Answer:
(2x^(3)y^(2))^(3) the little ^ means "sub"
Step-by-step explanation:
Use the power rule to distribute the exponent.
Raise 2 to the power of 3
Multiply the exponents in (x^3)^3
Multiply the exponents in (y^2)^3
Violet has taken three test with rhe score of 60,65 and 70. To get an 70 average, what must her grade be on the fourth test? Write and solve an equation to find her third test score.
Answer:
85
Step-by-step explanation:
Equation-
The table below shows Aubree's earnings on the job.
Time (hours) Earnings (dollars)
4
$84.40
18.
$379.80
28
$590.80
How long does it take her to make $137.152
hours
Suomit Answers
Answer
Answer:
6.5 hours
Step-by-step explanation:
the pay per hour is $21.1
137.15÷21.1=6.5
Х у
2 3
5 9
What is the slope of the function?
100 POINTS & BRAINLIEST!!
Answer:
The answer is A
Step-by-step explanation:
Answer:
option A is the right answer correct me if im wrong
Which of the following is TRUE?
1 point
A.√0 = ± 0
B.√36 = ± 6
C.√-25 = 5
D.√48 = 7
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The Correct choice is :
[tex] \sqrt{36} = \pm6[/tex]Terry’s average driving speed for a 2 and a half hour trip was 58 mph. How far did Terry travel?
145 miles. lets see how i got this.
so first i took the 2.5 hour trip and the average speed, which was 58 mph (or 93.3 kph), and multiplied them together, because of the rule of d=rt.
sidenote: also if you want to find the speed, use r=d/t. also, for finding the time, use the t=d/r rule.
side-sidenote: i hope this answers your question and helps you in the future.
key: r= rate (mph or kph), d=distance, and t=time.
Solve for d.
3 + d ≤ 3 - d
Answer:
[tex]3 + d \leqslant 3 - d \\ d + d \leqslant 3 - 3 \\ 2d \leqslant 0 \\ d \leqslant 0 \\ thank \: you[/tex]
1) Cancel 3 on both sides
d≤−d
2) Subtract -d from both sides.
d+d≤0
3) Simplify d+d to 2d.
2d≤0
4) Divide both sides by 2.
d≤0
Find the product (n + 6)(n-3)
n2-3n - 18
n2+ 3n - 18
n2-3n + 18
Answer:
n^2+3n-18
Step-by-step explanation:
Hope this helps :)
TRI=ANG GN= HELP ME with this
Answer:
Sup bro your answer is 17
Enter the number in standard notation.
6x105 =
Hint: Move the decimal right 5 places.
Answer:
56
741
147
Step-by-step explanation:
The chosen topic is not meant For use with this type of problem. Try the examples below
56
741
147
The table gives selected values of the function y=ax^3 + bx^2 +cx + d. What is a+d?
x -2 -1 0 1 2 3
y 36 0 -6 0 0 -24
Answer:
What is the volume of a sphere with a radius of 24 units? A. 92167 units O B, 230477 unite 3 O c. 18A324 units D. 13,8247 units
Step-by-step explanation:
Answer:
x=6
Step-by-step explanation:
