Answer:
f(4)= 13-3(4)
4f= 13-12
4f=1
Answer:
1
Step-by-step explanation:
f(4)=13-3m (where m=4)
f(4)= 13-3×4
f(4)= 14-12
hence f(4)= 1
NEED HELP ASAP PLS!!!
A high school club is conducting a cupcake sale at a local fair to raise money for a trip. The club members are baking a total of 444 cupcakes. Each cupcake will sell for 3.00. The display tables cost $75.00 to rent.
Part A:
If n is the Number of cupcakes sold and p is the profit earned, which is the Independent in variable and which is the dependent variable? Explain.
Independent variable:
Dependent variable:
Explain:
Answer:
independent variable: cupcakes sold
dependent variable: profit earned
explain: no profit earned without cupcakes sold.
Step-by-step explanation:
Answer:
Independent Variable: n = Number of cupcakes sold
Dependent Variable: p = Profit, no profit without the sale of cupcakes
Step-by-step explanation:
Profit depends on the number of cupcakes sold.
Write: x^2 + 8x + 10 in the form (x + a)^2 + b
Answer:
Step-by-step explanation:
Here, b=8 and c=10, so,
a=b/2
=8/2
=4
and
b=c-a²
=10-16
=-6
∴(x+a)²+b=(x+4)²-6
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Simplify
8a-8b
a2-b2
Answer:
-8a2b + 8a - b2
Step-by-step explanation:
STEP
1
:
Equation at the end of step 1
(8a - 23a2b) - b2
STEP 2 :
STEP 3 :
Pulling out like terms
3.1 Pull out like factors :
-8a2b + 8a - b2 = -1 • (8a2b - 8a + b2)
Trying to factor a multi variable polynomial :
3.2 Factoring 8a2b - 8a + b2
Try to factor this multi-variable trinomial using trial and error
Answer:
-8a^2b - b^2 + 8a
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: )
13+4+ 10 = 13+ 10 is that communicative property or associative property
Answer:
its commutative property
Answer:
It is communicative property :)
Step-by-step explanation:
four friends use an online coupon to get a $15 discount on each concert ticket buy. they spent $312 for the four tickets. what was the price of one ticket without the discount?
Thank you guys for helping me. I need help on this one
Answer: 10 times 8 and 8 times 10
Step-by-step explanation:
those are the first in the multiplication table that have the same digits
five people are going to be seated in these chairs, from left to right The number of different ways they can be seated is
A)30
B)60
C)120
D)240
E)360
Answer:
C)120
Step-by-step explanation:
The number of people as well as the number of chairs is 5. Therefore, there are exactly 120 ways in which they can be seated.
plz help with my 8th grade mathy math
Answer:
N = 250
Step-by-step explanation:
-17 + [tex]\frac{n}{5}[/tex] = 33
+17 +17
[tex]\frac{n}{5}[/tex] = 50
50 x 5 = 250
n = 250
Answer:
n=250
Step-by-step explanation:
-17+n/5=33
n/5=33+17
n=50*5 =250
Check;put n=250,
-17+250/5
= -17+50
=33
2x+5=119 solve for x
Answer:
x = 57
Step-by-step explanation:
Hope this helps!!
If you need an explanation just lmk
what is 5x10^-7 as a decimal
AnsweStep-by-step explanation:
PLEASE HELP!!! I WILL GIVE BRAINLIEST!! HURRY PLEASE!!
You have 4 1/4 yards of ribbon to tie the goodie bags. You will need 1/8 of
a yard for each goodie bag. Will you have enough ribbon to tie a
goodie bag for each persn at the party? Explain!
24 people.
Answer:
Yes, you will have enough ribbon
Step-by-step explanation:
16/4 divided by 1/8
32 people will get ribbon
Answer:
Yes you have enough
Step-by-step explanation:Multiply 1/4 times 2 that is 2/8, Already 2 people done.22 people are left and 4 whole yards of ribbon are left too, for every yard of ribbon you have right now its 8 people so , 4 times 8 is 32.So you have enough.
Evaluate the following expression 6 x (5+3)3 - 2^3
Answer:
144x-8
Step-by-step explanation:
Answer:
136
Step-by-step explanation:
6 x (8)3 -8
I assume 8(3) is a multiplication
6 x 24 - 8
144 - 8
136
HELP PLS! WILL REWARD BRAINLIEST, TYSM !
Answer:
b and d
Step-by-step explanation:
they both have b
Answer:
-0.9b can be combined as well a b/12 and -2b
3/4x + 2 = 4 2/3
please help me with this!!
Helpz
A stockbroker earns $53,000 annually plus 0.8% of his clients’ total investment portfolio. If his clients’ investments total $1.2 million, what is his commission this year?
Answer:
$62,600
Step-by-step explanation:
$53,000 + 0.8% of 1.2 mill is the answer0.8% = 0.8/100 = 0.0080.008 x 1,200,000 = 9,60053,000 + 9,600 = 62,600.Answer:
9,600
Step-by-step explanation:
Ok the mistake yall were doing was adding 9,600 with 53,000 when they were asking for the commission so basically plus it says "what is his commission this year?"
.8%
.8 x 100 = .008
1,200,000 x .008 = 9,600
A school has adopted a section of highway to keep clean.if 1/3 of the section is 3/4 mile long how long is the section?,please help me out
Answer:
The answer is 5/12
Step-by-step explanation:
Answer:
Step-by-step explanation:
the answer is 5/12
A cone has a radius and height of 15 inches. What is the volume of the cone?
Answer:
3532.5
Step-by-step explanation:
Here’s the equation you would followe
V=1/3h(3.14)r^2
H=height
R=radius
Which point is a point where the graph of y = (x − 5)(x2 − 7x + 12) crosses the x-axis?
A. (-5,0)
B. (-3,0)
C. (4,0)
D. (12,0)
Answer:
answer is c (plato users)
Step-by-step explanation:
The point is a point where the graph of y = (x − 5)(x2 − 7x + 12) crosses the x-axis is (4,0).
The answer is option C (4,0)
What is a straight line graph?The graph follows a straight line equation shows a straight line graph.equation of a straight line is y=mx+cy represents vertical line y-axis.x represents the horizontal line x-axis. m is the slope of the line
slope(m)=tan∅=y axis/x axis.
c represents y-intercepts (it is the point at which the line cuts on the y-axis)Straight line graphs show a linear relationship between the x and y values.
solving the equation:-
⇒y = (x − 5)(x2 − 7x + 12)
⇒y= 2x²-7x²+12x-10x+35x-60
⇒y=-5x²+37x-60
Learn more about the straight lines here:-https://brainly.com/question/19380936
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help me please with this
Answer:
a
Step-by-step explanation:
Solving the inequality
[tex]\frac{x+3}{6}[/tex] > [tex]\frac{x}{4}[/tex] + 1
Multiply through by 12 ( the LCM of 6 and 4 ) to clear the fractions
2(x + 3) > 3x + 12
2x + 6 > 3x + 12 ( subtract 2x from both sides )
6 > x + 12 ( subtract 12 from both sides )
- 6 > x , that is
x < - 6
The only value less than - 6 is - 10
Thus x = - 10 is a solution to the inequality
36-3-(2-2)
What is the solution
Credit card sales (discount 3%) $ 8,600 Sales on account (3/15, n/60) $ 10,400 Sales returns related to sales on account were $500. All returns were made before payment. One-half of the remaining sales on account were paid within the discount period. The company treats all discounts and returns as contra-revenues. What amount will be reported on the income statement as net sales?
Answer:
$18192.50
Step-by-step explanation:
From the information given;
The amount that will be reported on the income statement as net sales can be computed as follows:
Particulars Amount ($)
Sales revenue $(8600 + 10400) $19000
Less: Credit card discounts
( contra - revenue) $(8600 × 3%) 258
Sales discounts
( contra - revenue)
[(10400 - 500)× 1/2 × 0.01 ] 49.50
Sales return and allowances
( contra - revenue ) 500
The net sale
(reported on the income statement) = $18192.50
The algebra teacher said if you square my age then subtract 23 times my age, the result is 50. How old is he?
Answer:
25
Step-by-step explanation:
Answer:
She is 25
Step-by-step explanation:
25^2 = 625
23*25 = 575
625 - 575 = 50
21 2/3 divided 3 1/4
Answer:
256/39 or 6 22/39
i would keep this up but i figured it out and now i understand
Answer: Ok then i'm happy for you!
Step-by-step explanation:
A horseshoe with nails weighs 8.2 ounces. Six nails are in each horseshoe. Each nail weighs 0.2 ounces
What is the weight of the horseshoe without the nails?
What is the product?
7•(—4) • (—6)
1. —168
2. —3
3. 17
4. 168
Answer:
168
Step-by-step explanation:
7*-4=-28
-28*-6=168
Answer: 168
Step-by-step explanation:
Hey there! If you have any questions, feel free to them in the comments below. If you multiply two negative numbers it creates a positive number.
Step 1: Simplify.
7 * 4 = -28
Step 2: Simplify.
-28 * -6
Step 3: Simplify.
168
~I hope this helped you! :)~
Look at this graph.
1,000
800
600
400
200
X
0
200
400
600
800
1,000
What is the equation of the line in slope-intercept form?
Answer: y= 1/4 x + 500
Step-by-step explanation:
The slope is the difference in y-values divided by difference in x-values plus the starting constant value (500 on the graph)
700 - 600 is the difference in y-values = 100
800 - 400 is the difference in x-values = 400
100/400 = 1/4
y = x/4 +500
What is the equation of the line that passes through the point (5,1) and has a slope
of 6/5?
Answer:
y-1 = 6/5(x-5) Point slope form
y-1=6/5x - 6
y-1 +1=6/5x -6+1
y = 6/5x - 5 Slope intercept form
y -6/5x + 5 = 6/5x-5 -6/5x+5
y-6/5x+5=0 General Form
Pls help What is 64% of 225?
144
Step-by-step explanation:Hi there !
64% of 225 =
= 64%×225
= 64/100 × 225
= 64×225/100
= 14400/100
= 144
Good luck !
consider this polynomial equation
6(x-3)(x^2+4)(x+1)=0
the equation has ( A. 2 B.3 C.4) solutions. it's real solutions are x = (-2 -1 and 2 or. -1 and 3)
Answer:
2 solutions
-1 and 3 is the real solutions