Answer:
$3.00
Step-by-step explanation:
Answer with step-by-step explanation:
3 months is 1/4 of a year. We need to multiply $110 by 1/4, which is $27.5
Hope this was helpful!
You are tasked with helping plan a school dance. You expect 110 people to attend the dance and need to provide seating for each person. The tables come in two different sizes. The smaller tables can fit 2 people, the larger tables can seat 4 people. Write an equation that describes the relationship between the quantity of small tables and the quantity of large tables, assuming exactly 110 people need seats.
Answer:
2x + 4y = 110
Step-by-step explanation:
Let
The quantity of small tables = x
The quantity of large tables = y
The smaller tables can fit 2 people, the larger tables can seat 4 people.
Equation that describes the relationship between the quantity of small tables and the quantity of large tables, assuming exactly 110 people need seats.
Number of people×quantity (small table) + number of people×quantity (large table) = 110
2x + 4y = 110
James types 90 words in 2 minutes. At this rate, how many words can james type in 15 minutes?
Answer:
Step-by-step explanation:
675 because its 45 words per minute x15 for the 15 minutes
A = 1/2(a + b)h for h
The answer fam is....... H = 2A/a+b
If one x-value maps to many y-values, does the relation represent a function?
Answer:
No
Step-by-step explanation:
This is the general rule for any function, where a function cannot have more than one x value for every y value, there is only one output for every input.
You can also use the vertical line test which states that anything that hits the line more than once is not a function.
HELP ME PLS PLS PLS
A. yes
B. Yes
C. No
Hope this helps :)
What are the values of x, y, and z?
Formula applied:
Exterior angle=Sum of interior angles
Answer:
x=66⁰+45⁰x=111⁰✔To find value of z:Formula applied:
Exterior angle=Sum of interior angles
Answer:
119⁰=43⁰+z⁰119⁰-43⁰=z⁰z⁰=76⁰✔To find value of y:∠1+66⁰=180⁰(L.P)∠1=180⁰-66⁰∠1=114⁰Formula used:
Sum of angles of a triangle =180⁰
Answer:
∠ 1+30⁰+y⁰=180⁰114⁰+30⁰+y⁰=180⁰y⁰=180⁰-144⁰y⁰=36⁰✔8N+16.2 equals 1.6
help needed asap what do i do!!
Answer:
n=-0.425
Step-by-step explanation:
subtract 16.2 from both sides. divide 8 from both sides
Answer:
N= -1.825
Step-by-step explanation:
First, we must isolate the variable. So we can write 8N+16.2=1.6. Let's subtract 16.2 from both sides of the equal sign. So now we have 8N=-14.6. Now we have to only get N, so we must divide every side by 8. We do this to cancel out the 8 multiplying the N. We get N= -1.825. This is your answer!
I hope this helped you solve this problem and help you solve future problems!
Write the percent as a fraction in simplest form and as a decimal.
15%
Please I need help ASAP
Answer:
15% as a decimal is 0.15
15% as a fraction is 3/20
Step-by-step explanation:
To figure out the fraction we can do:
15/100
Divide top and bottom by 5:
3/20
And to figure out the decimal we can divide 15 by 100:
0.15
Evaluate 3x−4 when x=7.
Answer:
It is 17
Step-by-step explanation:
Simplify the expression.
Answer:
17
Step-by-step explanation:
3(7)-4=17
The book fair is this week, and there's a special deal for teachers. For every 5 hardcover
books a teacher buys, he or she can get 2 paperback books for free. Ms. Baldwin is buying 35
hardcover books for her classroom library.
How many paperback books will Ms. Baldwin get for free?
paperback books
Answer:14
Step-by-step explanation:
A ratio shows us the number of times a number contains another number. The number of paperback books Ms. Baldwin get for free is 14.
What is a Ratio?A ratio shows us the number of times a number contains another number.
Since For every 5 hardcover books a teacher buys, he or she can get 2 paperback books for free. Therefore, the ratio of hardcover books to paperback books will be,
Hardcover/paperback = 5/2
Using the same ratio for 35 hardcover books,
35/Paperbook = 5/2
(35×2)/5 =Paperbook
Paperbook = 14
Hence, the number of paperback books Ms. Baldwin get for free is 14.
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the math club bought 16 graphing calculators for $765 The TI-70 model cost $40 and the TI-83 model costs $65 write a system of equations that could be used to determine the number of TI-70 calculator,x and the number of Ti-83 Calculators,Y,That were purchased
Answer:
Divide and add, and u will get ur answer
Step-by-step explanation:
Solve For 1/4 + 1/2 + x = - 3/4
Answer:
x= negitive 6/8
Step-by-step explanation:
Ok think about it 1/4 plus 1/2 is 3/4
so how do i go to negitives?
you double the amount of it and then minus it
because 3/4- 3/4 would be zero
so you have to double it to get that answer
have a wonderful day filled with only joy!
how much money is 18 figures?
Answer:
2.
Step-by-step explanation:
I don't know if it is right but thats what i got. You didnt really give enough information for me to solve it.
We have that an 18 figure is a Quintilllion=10^{18}
18 figure=10^{18}
Quintilllion
From the question we are told
How much money is 18 figures
Generally the denominations of money is is mathematically given as
Hundred=100
Thousand=1000
Million=1000000
Billion=1000000000
Quintilllion=10^{18}
Therefore
Therefore and 18 figure is a Quintilllion=10^{18}
18 figure=10^{18}
Quintilllion
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0. A line has a slope of - 3/4 and a y-intercept of 3. What is the equation of the line?
Answer:
y= -3/4x+3
Step-by-step explanation:
The general equation is y=mx+b with m representing the slope, and b representing the y-intercept. So if you are given the slope and y-intercept, you just plug those in for m and b respectively. Hope this helps!
whats the answer ? and can you show your work if you dont mind me asking ?
Answer:
f(-1)=-2
Step-by-step explanation:
f(x)=-3x-5x^2
f(-1)=-3(-1)-5(-1)^2
f(-1)=-3(-1)-5(1)
f(-1)=3-5
f(-1)=-2
[tex] \frac{100}{x} = {10}^{1} [/tex]
Find The Value Of X.
Answer:
I think thats a obtuse angle so it should be 11
what is negative one eighth of a number is -3/4 as an equation?
will name the brainliest!
Answer:
The equation is [tex]-\frac{1}{8}[/tex] x = [tex]-\frac{3}{4}[/tex]
Step-by-step explanation:
The Equation is formed from two sides equal to each other
In the algebraic statement "is" means equalIn the algebraic statement "of" means times (×)∵ One eighth means [tex]\frac{1}{8}[/tex]
∴ Negative one eighth means [tex]-\frac{1}{8}[/tex]
→ Assume that the number is x
∵ "of" means times
∴ Negative one eighth of a number = [tex]-\frac{1}{8}[/tex] × (x)
∴ Negative one eighth of a number = [tex]-\frac{1}{8}[/tex] x
∵ Negative one eighth of a number is [tex]-\frac{3}{4}[/tex]
→ "is" means equal, so the left side is [tex]-\frac{1}{8}[/tex] x and the right side is [tex]-\frac{3}{4}[/tex]
∴ [tex]-\frac{1}{8}[/tex] x = [tex]-\frac{3}{4}[/tex] ⇒ Equation
∴ The equation is [tex]-\frac{1}{8}[/tex] x = [tex]-\frac{3}{4}[/tex]
A family daycare center charges a $75 enrollment fee and $100 per week for a child to attend. Write the linear equation to model this situation.
Answer:
100x+75=y
Step-by-step explanation:
Answer:
y=100x+75. Where y equals total cost and x equals numbers of weeks enrolled.
Step-by-step explanation:
75 is the upfront cost, aka the cost of zero weeks, this cost will never change and is a one-time payment, therefore it needs no variable. 100 is the cost per week which means every week costs 100 more dollars, this is why it must have a variable because it will change with time. They are added together because they both show the total cost and together will show how much one person is spending.
please someone give me the measurements of all angles 1 2 3 and 4 with reasoning ASAP thank you in advance
Answer:
1: 128
2: ?
3: ?
4: 120
Answer:
3. 120
Step-by-step explanation:
It is 120 because it is vertical to the one given and all vertical angles are congruent
olve each problem.
1) What is 50% of 114
Answer:
57
Step-by-step explanation:
Answer:
57
Step-by-step explanation:
.50 times 114 = 57
pls help
Which point lies on the line defined by y = 1/8 x + 3?
Answer:
Step-by-step explanation:
put x=8
y=1/8×8+3=1+3=4
so point is (8,4)
put x=0
y=1/8×0+3=0+3=3
so point is (0,3)
to find more points put x=multiple of x and then find y.
Kenneth is 10 years older than Andrew. Billy is 2 times as old as Andrew. Cameron is 8 years younger than Andrew. The combined age of the four is 77. How old is each boy?
Answer:
Kennet 25,Andrew 15,Billy 30,Cameron 7
Step-by-step explanation:
Kenneth - 10+x,
Andrew - x,
Billy - 2x,
Cameron - x - 8,
10 + x + x + 2x + x - 8 =77
5x = 75
x = 15 (Andrew)
10+15= 25 (Kenneth)
2×15=30 (Billy)
15-8= 7 (Cameron)
PLZ HELP WITH THIS QUESTION
Three consecutive integers can be represented by n, n + 1, and n + 2. If the sum of three consecutive integers is 57, what are the integers?
Answer:
18, 19, 20
Step-by-step explanation:
A cookie contains 9 grams of fat. If you eat no fewer than 4 and no more than 7 cookies, how many grams of fat will you
consume?
compound inequality
Step-by-step explanation:
Since each cookie has 9 grams of fat, four cookies would contain 4*9 = 36 grams of fat.
Also nine cookies has 7*9 = 63 grams of fat.
So the number of grams consumed will be at least 36 and no more than 63.
The number of grams consumed will be; at least 36 and no more than 63.
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value. If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.
We have been given that cookie contains 9 grams of fat and eat no fewer than 4 and no more than 7 cookies, then;
Since each cookie has 9 grams of fat, four cookies would be;
4 x 9 = 36 grams of fat.
Also, the nine cookies have 7 x 9 = 63 grams of fat.
Therefore, the number of grams consumed will be; at least 36 and no more than 63.
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Which of the following is a correct cosine ratio for the figure?
Answer:
C is actually the correct answer. Cos formula is adjacent/hypotenuse!
Step-by-step explanation:
The cosine ratio for the given figure is cos θ = 12/13. Therefore, option C is the correct answer.
We need to find which is the correct cosine ratio for the given figure.
What is a cosine ratio?The cosine of an angle is the ratio of the length of the side adjacent to the angle divided by the length of the hypotenuse of the triangle.
That is cos θ=Adjacent/Hypotenuse.
From the given figure, cos θ = 12/13
The cosine ratio for the given figure is cos θ = 12/13. Therefore, option C is the correct answer.
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f(x) = x2 – 2x – 15
BRANARE
Why is x=-3 not x=-5
Answer:
x = 5, -3
Step-by-step explanation:
f(x) = x²-2x-15
f(x) = (x-5)(x+3)
x = 5, -3
Complete the statement relating solutions and roote
what is the slope of the line -3 -1/3
Answer:
negative slope
Step-by-step explanation:
I'm just gonna recheck my answers, can anyone answer for me plz:)
Step-by-step explanation:
In this question maybe we have to make equation or formulas so
A to find yellow jelly beans = 2g
B to find red jelly beans = g - 5
C to find black jelly beans = g + 4