Answers
Answer:
y=10+.25x
y= 1.5x
He will need to sell 8 cupcakes before making a profit.
Step-by-step explanation:
y=10+.25x --- expense cost inital 10 and .25 for each cupcake
y=1.5x ---- profit for each cupcake
10+.25x=1.5x ---- each equation = y so set them equal
10= 1.25x
10/1.25 =x
He will need to sell 8 cupcakes before making a profit.
Related Questions
Will give Brainliest to person with correct answer!
Answers
Answer:
it would be 6. it is closer to the 6 mark. so the answer would be B. this is the answer.
Step-by-step explanation:
0.5(70a + 12b +2)
anyone??
Answers
0.5*70a=35a
0.5*12b=6b
0.5*2=1
35a+6b+1
There were 3 adults and 9 children on the bus. What was the ratio of adults to children? Enter your answer in reduced form.
Answers
Answer:
1:3
Step-by-step explanation:
I think i am right but I might not be hope this helps
Answer:
[tex] \frac{1}{3} [/tex]
Step-by-step explanation:
3/9 reduced is 1/3
20 pts You have hip-hop dance practice for 5 weeks. You attend practice 5 days each week. Each practice is the same length of time. You practice for 37.5 hours altogether. How many hours do you practice each day?
Answers
Answer:
1.5 hr
Step-by-step explanation:
The number of hours of practice each day is 1.5 hours.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
Number of practice weeks = 5
Number of practice days in a week = 5
The total number of practice days.
= 5 x 5
= 25 days
Total time for 25 practice days = 37.5 hours.
The number of hours each practice day.
= 37.5 ÷ 25
= 1.5 hours
Thus,
1.5 hours of practice each day.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ2
Solve the equation for Y
3y=-6x+1
Answers
y is -2 is the answer for the question
Answer:
6x + 3y = 1
I hope this helps!
Jimmy is going to the store to buy candles. Small candles cost $3.50 and large candles cost $5.00. He needs to buy at least 20 candles, and he cannot spend more than $80.
Let x represent the number of small candles and y represent number of large candles.
(a) Write a system of linear inequalities to represent the situation.
(b) Identify 2 solutions to the system of linear inequalities.
(c) Verify both solutions are valid by showing work to verify they satisfy both linear inequalities.
Answers
Answer:
hmmmm (A) Write a system of linear inequalities to represent the situation.
that I guess ^~^
PLS if you don't answer I swear i will go to youre house and give you a kiss whyle you sleep
Answers
Answer:
2
Step-by-step explanation:
For the function F(x)=2x+1/
5x−2, evaluate F(−6).
Answers
Answer: f(-6) = 11/32
Step-by-step explanation:
f(x) = 2x+1/5x-2 TO solve for f(-6) input -6 into the function for x.
f(-6) = 2(-6) + 1/ 5(-6) - 2
f(-6) = -12 + 1 / -30 - 2
f(-6) = -11/ -32
f(-6) = 11/32
This is a test please help me I have a D on math here’s the question!!
Answers
Angle a is 5/3 of Angle b.
Find Angles a and b plz
Answers
Answer:
Angle a = 112.5°
Angle b = 67.5°
Step-by-step explanation:
Angle a + angle b = 180° (Supplementary Angles/angles on a straight line)
Let x = m<b
m<a = ⁵/3(x)
Therefore:
⁵/3x + x = 180
[tex] \frac{5x}{3} + x = 180 [/tex]
[tex] \frac{5x + 3x}{3} = 180 [/tex]
[tex] \frac{8x}{3} = 180 [/tex]
Multiply both sides by 3
[tex] \frac{8x}{3} \times 3 = 180 \times 3 [/tex]
[tex] 8x = 540 [/tex]
Divide both sides by 8
x = 67.5°
Angle a = ⁵/3(x) = ⁵/3(67.5) = 112.5°
Angle b = x = 67.5°
Find m∠CXY
Please help with this, this is for my test review!!!
Answers
Answer:
137°
Step-by-step explanation:
All angles in a triangle add up to 180° always.
Now imagine the two smaller shapes as a bigger triangle, CED. The measure of angle CED is 89°, and CDE is 48°. Do the math, and angle DCE is 43°.
But notice how the corresponding sides of the two smaller shapes are congruent. (CX=XE, and DY=YE) Meaning, the measure of angle C is equal to the measure of angle YXE.
We're almost there. CXY (what we're looking for) and YXE are supplementary angles, meaning the angle measures add up to 180. 180-43 = 137°.
Robby took his dog Shaggy to the groomer. The grooming service was $30. If he wants to leave a 25% tip for the groomer. How much will his total charge on his debit card be for the grooming service and the tip?
Answers
Answer:
37.5
Step-by-step explanation:
Find cos(a) in the triangle.
Answers
Answer:
cos(α) = 24/25.
Step-by-step explanation:
First of all, we'll find the answer just using the fact that ABC is a right triangle in C. So, by the definition of cosine:
[tex]\cos(\alpha) = \dfrac{AC}{AB}\\\\\boxed{\cos(\alpha) = \dfrac{24}{25}}[/tex]
Now, we'll solve the question with another approach. By the Law of Cosines in the triangle ABC:
[tex]BC^2 = AB^2+AC^2-2\cdot AB\cdot AC\cos(\alpha)\\\\7^2 = 25^2+24^2-2\cdot 25\cdot 24\cos(\alpha)\\\\49 = 625+576-1200\cos(\alpha)\\\\1200\cos(\alpha)=1152\\\\\boxed{\cos(\alpha) = \dfrac{24}{25}}[/tex]
1. A cell phone plans costs $30.35 a month plus and additional $3.00 per music download.
a. Write an expression to find the cost if “m” songs downloaded
Answers
Help me pleasee, thank uuu
Answers
Answer:
B. 1/3
Because if you focus on one point of each image you have (0,3) and (0,9). Since (0,9) is the original picture we have to find how (0,3) is related to (0,9). So 3÷9= 1/3 and that's your answer (sorry for not explaining clearly)
While shopping at the mall, Jonathan saw two toys he wanted to buy. The toys originally cost $15.95 and $11.65,
but they were on sale for off the regular price.
Jonathan paid for the toys with a $20 bill. Which expression can be used to determine how much change Jonathan received?
20-1/3(15.95+11.65)
20-((15.95+11.65)-1/3(15.95+11.65))
((15.95+11.65)-1/3(15.95+11.65))-20
1/3(15.95+11.65)-20
Answers
Answer: B
Step-by-step explanation:
Answer:
Its b
Step-by-step explanation:
Which is equivalent to 16^3/4x
Answers
The island of Moorea has an 33-mile road around it. If you take a bicycle at a speed of 7.5 miles per hour, how long will it take to ride around the island?
Answers
Answer:
40.5 mile
Step-by-step explanation:
33 mile + 7.5 mile = 40.5 mile
hope it helps
About 3/5th of the registered voters participated in 2016 election. California has 25 million registered voters. Find the number of registered voters who participated in 2016 election.
Answers
Answer:
Step-by-step explanation: 3x5=7056 = x25 2016
The first jump in a unicycle high-jump contest is shown. The bar is raised 2 centimeters after each jump. Solve the inequality $2n+10\ge26$ to find the numbers of additional jumps needed to meet or exceed the goal of clearing a height of 26 centimeters.
Answers
Answer:
n ≥ 8
Step-by-step explanation:
Answer:
n ≥ 8
Step-by-step explanation:
if bob and billy went on a date, and had kids even though it is not biologically possible, what is the distance between the sun from john and paul's baby?
please i need a lot of help
Answers
Answer:
who's john?
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Because A GAY couple can adopt or its hypothetical that they can have a baby obviously
Please help me A.S.A.P.
Cheryl deposits 7.500 into the bank. She cannot withdraw or deposit any money for 6 years. She earns 6% interest during that time.
a. How much interest will she have earned at the of 6 years?
b. What will her new balance be when she is finally able to withdraw her money?
Answers
Answer: a. 450
b. 7950
Step-by-step explanation:
If Cheryl earns 6% interest during the 6 years she will have
(7500*6)/100=450
450 is the interest that she received
her new balance will be
7500+450=7950
State the operations used to solve the following equation. 2x + 8 = 9
A
Subtract 8 from both sides, divide by 2 on both sides.
B.
Add 8 to both sides, multiply by 2 on both sides.
С
Divide by 2 on both sides, subtract 8 from both sides.
D
Subtract 9 from both sides, divide by 9 on both sides.
Answers
Answer:
a
Step-by-step explanation:
The leg of a right triangle is 3 units and the hypotenuse is 6 units. What is the length, in units, of the other leg of the triangle? (5 points)
Answers
Answer:
a. rad27
Step-by-step explanation:
we can use a2+b2=c2 where c is the hypotonuse.
we plug in 3^2+b2=6^2
9+b^2=36
b^2=27
then do a rad over each to get rid of the ^2 on the b
b=rad 27
answer is rad27
How many squares in the picture?
Answer: Not 28, 26, or 20, apparently...
Answers
Answer:
20 squares r there in the picture
8 divided by 832 (long division)
Answers
Answer:
Step-by-step explanation:
832/8 math problems division = 104. Therefore 104 to 2 decimal places= 104
832/8 divided by 2 » (832/8) ÷ 2 » 104 ÷ 2 = 52
please help !!!!!!! with this
Answers
Answer:
33.08
Step-by-step explanation:
6 2/5 = 32/5 = 1920/60
1/3 = 20/60
3/4 = 45/60
1920/60 + 20/60 + 45/60 = 1985/60 = 397/12 = 33.08
What is the slope of the line through the points (-4,6) and (-3,-1)
Answers
The slope=-7/1 or just -7
5x+40 factorising fully
Answers
Answer:
5(x+8)
Step-by-step explanation:
because 5×x=5x
5×8=40
altogether it is 5x+40.
was this helpful?
How can 85% be broken down with friendly percents to find 85% of a number?
Answers
Answer:
it would be C
Step-by-step explanation:
5(10%)+25%
Answer: options:
2(25%) + 3(10%)
3(25%) + 10%
5(10%) + 25%
4(10%) + 2(25%)
b. the answer is 3(25%)+ 10%
Step-by-step explanation:
hope this helps!