Answer:
200 < 225 + 80x < 550
The 200 is the amount the Jenna currently have.
225 + 80x is the amount that Jenna has to pay given x number of hours.
550 is the sum of Jenna's 200 and additional 350 she can get by selling pre-ordered Cds. This is the maximum amount she can pay for the studio rental and sound technicians.
Step-by-step explanation:
225 + 80x < 550
80x < 550 -225
80x < 325
80x / 80 < 325/80
x < 4.06 or 4 hours
225 + 80x → 225 + 80(4) = 225 + 320 = 545
The number of hours for the sound technician will range from 1 hour to 4 hours.
Assuming they will use 6 hours.
225 + 80(6) = 225 + 480 = 705
705 - 550 = 155
Jenna has to raise an additional $155 to pay off the studio rent and 6 hours of sound technicians.
this might be wrong but, i hope it helps
Answer:
Step-by-step explanation: times the hour by four on each and get 60 then it would be an equal pay for the hours.
If x2 = 60, what is the value of x? (3 points)
+120
V60
+30
O 1130
Pls help I need a good grade
Answer:
f= -14
Step-by-step explanation:
Answer:
f= -14
Step-by-step explanation:
What is the perimeter of the square garden? 5 1/2 ft
Answer:
22ft
Step-by-step explanation:
Perimenter is add ALL sides. Squares have equal sides.
5.5(4)=22ft
Henry spends $50.00 on lunch, $12.00 on a cap and spends $6.00 on bananas. Hicks spend $120.00 on clothes and $15 on a cap. Henry borrowed money from Hicks to buy his items. In other words, Hicks paid for Henry. Lucky for Hicks he had a discount coupon for 10% off his lunch. Hicks bank account has a balance of $225.
How much will the purchase cost him?
Answer: his lunch will cost him 45 dollar
Step-by-step explanation:
A florist sells a dozen roses for $22.60. She sells individual roses for the same unit cost. Write an equation to represent the relationship between the number of roses, x and the total cost of the roses, Y. How much would 18 roses cost ?
please answer asap
Answer:
The cost of the roses are $53.10
Celebration! Hope this helps ^_^
18 m What is the area of this figure? 18 m Enter your answer in the box. 8 m 16 m m?
Answer:
532
Step-by-step explanation:
A=(18*18)+ (18*8)+(8*8)
= 532
While walking in the country, you count 35 heads and 96 feet in a field of pigs and chickens. How many of each animal are there?
Answer
Answer:
13 pigs and 22 chickens
Step-by-step explanation:
math nation section 7
which question do you need help with?
Answer:
I don't understand the ques?
Step-by-step explanation:
Morgan has a goal to run 50 miles per month. If he has already achieved 70% of his
goal this month, how many miles has he already run this month?
Answer:
35.
Step-by-step explanation:
Answer:
35
Step-by-step explanation:
50 miles x .70
Evaluate (find the output or y value of) the following function for x=5.
y=3x2-8
Find the measure of angle 4
A. 51
B. 39
C. 90
Answer:
angle 4 is equalivent to B.) 39°
write half of a page...
Describe how does A,H,K affect X^2?
Answer:
In order to prepare for this section, let's review how the values of "a", "h", and "k" affect the graph of the parent function y = x 2. Answer each of the following questions and use your prior knowledge of graphing quadratic functions. Once you have your answer, click on each question to reveal the solution.
Step-by-step explanation:
PLEASE HELP ME ILL GIVE BRAINLIEST SELECT ALL THAT APLY!!!!!!!!!!!!!!!!!!!!!!!
[tex]y\cdot \:2\frac{1}{2} =[/tex] [tex]2\frac{1}{2}=\frac{2\cdot 2+1}{2}=\frac{5}{2}[/tex] [tex]=\frac{5y}{2}[/tex]
a) [tex]2y+\frac{1}{2}=\frac{4y+1}{2}[/tex]
b) [tex]2y+\frac{1}{2}y=\frac{5y}{2}[/tex]
So b) is the expression that is equivallent.Hope I helped you!Success!To make fruit salad, Maria bought 2 1/4 pounds of apples, and 1 1/3 pounds of peaches. How much fruit salad did this make? Make sure your answer is in simplest form.
Answer:
3 7/12
Step-by-step explanation:
For Khloe's lemonade recipe, 8 lemons are required to make 10 cups of lemonade. How many lemons for 30 cups of lemonade?
Answer: 24 lemons
Step-by-step explanation: Good luck! :D
8 lemons - 10 cups
16 lemons - 20 cups
24 lemons - 30 cups
Answer: 24
Step-by-step explanation: all I did was multiple 8 times 3 because ten was multiple by 3
help please please it’s due soon
f(x) = x^2. What is g(x)?
3y>15 solve for y. Then graph
Answer:
Step-by-step explanation:
Answer:
Divide each term in
3
y
=
15
by
3
.
3
y
3
=
15
3
Cancel the common factor of
3
.
y
=
15
3
Divide
15
by
3
.
y
=
5
Step-by-step explanation:
What does x equal in this question?
4x + 12 -6x + 224 = 180
-6x + 4x = -2x
224 + 12 = 236
-2x + 236 = 180
180 - 236 = -56
-2x/-2 = -56/-2
x = 28
The Boston Celtics have won 16 NBA championships over approximately 50 years. Thus is may seemreasonable to to assume that in a given year the Celtics win the title with probability p = 16=50 = 0:32,independent of any other year. Given such a model, what would be the probability of the Celtics winningeight straight championships
Answer:
0.0001 = 0.01% probability of the Celtics winning eight straight championships.
Step-by-step explanation:
For each year, there are only two possible outcomes. Either the Celtics are the champions, or they are not. Each year is independent of other years. So we use the binomial probability distribution to solve this question.
Binomial probability distribution
The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
In which [tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.
[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]
And p is the probability of X happening.
What would be the probability of the Celtics winning eight straight championships?
Each year, we have that [tex]p = 0.32[/tex]
Eight straight championships: [tex]P(X = 8)[/tex] when n = 8. So
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
[tex]P(X = 8) = C_{8,8}.(0.32)^{8}.(0.68)^{0} = 0.0001[/tex]
0.0001 = 0.01% probability of the Celtics winning eight straight championships.
Find the slope of the graph shown
(Which one is it???)
Answer:
B
Step-by-step explanation:
The formula for slope is [ y2-y1/x2-x1 ] and we can use the point (-1, 0) and (0, -1).
-1-0/0-(-1)
-1/1
-1
Best of Luck!
The principal P is borrowed at simple interest rate r for a period of time t. Find the loan's future value, A, or the total amount due at time t. Round answer to the nearest cent.
p=900$, r=4%, t=9 months
On a cross-country trip, a car uses 5 gallons of gas for every 145 miles it travels. How many gallons of gas does the car use if it travels miles? How far can the car travel if it uses gallons of gas? Make a table of equivalent ratios to help you answer the questions. Then graph the ratios
Answer:
29 per gallon
Step-by-step explanation:
145/5 equals 29
1 gallon= 29 2gallon= 58 3 gallon= 87
4 gallon= 116 miles
pls brainliest
Janet, an experienced shipping clerk, can fill a certain order in 12 hours. Bill, a new
clerk, needs 13 hours to do the same job. Working together, how long will it take
them to fill the order?
What is the solution?
Answer:
12.5 Hours.
12 + 13 = 25 ÷ 2 = 12.5
Hope This Helps You.
Help me pls pls pls
Answer:
Step-by-step explanation:
-x/5>1/20 multiply both sides by 5
-x>5/20 divide both sides by -1 ( so you must reverse equality sign)
x<-5/20 divide both numerator and denominator by 5
x<-1/4
HELP PLEASE WILL GIVE BRAINLIST
What is 4/9 divided by 8/15
Answer:
the answer is 5/6
Step-by-step explanation:
Answer:
5/16
Step-by-step explanation:
Find the equation of a line that contains the points (5,−4) and (−8,5).
Answer:
5-
Step-by-step explanation:
5+4/-8-5
9/-13.....
Answer A , B , C or D. Need some help!
Answer:
c
Step-by-step explanation:
system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. The solution of such a system is the ordered pair that is a solution to both equations. ... The solution to the system will be in the point where the two lines intersect.
Round 34, 588 to the nearest thousand.
Answer: 35,000
Step-by-step explanation: