Answer:
Sample response: If x represents the number of downloads, you can write the inequality 1.29x ≤ 20. Solving the inequality, you find that x is less than or equal to about 15.5. Since he can’t download part of a song, Joseph can download 15 or fewer songs.
Step-by-step explanation:
got right on edg
Parallel lines are are ______ Coplanar
1. Sometimes
2. Never
3. Always
Which expression is equivalent to -3 (2m - 1) - n?
Answer:
−6−m+3
Explanation
-3 (2m - 1) - n?
Distribute
−3(2−1)−
−6+3−
Rearange
−6+3−
−6−m+3
What is the value of f(−3) for each function?1.
1. f(x) = 4x − 9
2. f(x) = − 1/3x + 13
3. f(x) = −2x − 11
(TAKE THIS SERIOUSLY PLZ)
Answer:
1. -21
2 . 14
3. -5
sorry if I'm wrong
Step-by-step explanation:
1. f(x) = 4 (-3) -9
f(x) = -12 - 9
f(x) = -21
2. f(x) = 1/3(-3) +13
f(x) = 1 + 13
3. f(x) = -2 (-3) -11
f(x) = 6 - 11
In the table below, y is a function of x.
Which ordered pair, when added to the table, would cause y to no longer be a function of x?
Help me please,thank you
Answer:
Repuestas:B
Step-by-step explanation:
Answer:
B..........................
2.Multiply and simplify
Answer:
the answer is the first one. i just did it and double checked
Step-by-step explanation:
PLEASE HELP I NEED IT ASAP!
Answer: a little more time I will have a look i dont have an answer
State the coordinate of the image of the given point B (-10,-6) under a dilation with center at the origin
with the given scale factor k = 1/2.
HELP MEEE WHATS THIS QUESTION
What is the difference between the 15th square number and the 8th square number?
[tex]\huge\boxed{161}[/tex]
Let's start by finding the first 15 perfect square numbers ([tex]1^2, 2^2, 3^2, ...[/tex]):
[tex]1,4,9,16,25,36,49,\bold{64},81,100,121,144,169,196,\bold{225}[/tex]
Next, we just need to find the difference between the 15th perfect square number and the 8th perfect square number, which I've made bold in the list above.
[tex]225-64\\\boxed{161}[/tex]
basket contains 7 green apples, 9 red apples, 10 nectarines, and 10 oranges. Sandy randomly chooses a piece of fruit, eats it, then selects another. Find the probability of selecting a red apple then a oranges?
Answer:
So the probability is 1/14 or 7.14%
Step-by-step explanation:
First lets calculate the total number of fruits:
[tex]7+9+10+10=36[/tex]
Now, calculating the probability of the first fruit being a red apple, we have 9 red apples among 36 fruits, so the probability is 9/36.
Then the probability of the second fruit being an orange will be 10/35 , since we will have 10 oranges among 35 fruits.
Finally the final probability is the product of these two probabilities , so we have:
[tex]P=\frac{9}{36} .\frac{10}{35} =\frac{1}{4} .\frac{2}{7} =\frac{1}{14}[/tex]
So the probability is 1/14 or 7.14%
PLEASE MARK ME AS BRAINLIEST
Let M be the midpoint of LN. If LM = 9 inches what must be the length of LN? (draw a picture if needed!)
Answer:
LN = 18
Step-by-step explanation:
hope that's the answer..
B. The school prom committee sold presale tickets for
$18 each. Couples that showed up on the day of the
dance has to pay $24 each. There were 334 tickets
that were sold and the committee made $7320. How
many students purchased tickets at the dance?
Answer:
218 students purchased tickets at the dance.
Step-by-step explanation:
Let,
x be the number of presale tickets
y be the number of tickets sold at the dance
According to given statement;
x+y=334 Eqn 1
18x+24y=7320 Eqn 2
Multiplying Eqn 1 by 18
18(x+y=334)
18x+18y=6012 Eqn 3
Subtracting Eqn 3 from Eqn 2
(18x+24y)-(18x+18y)=7320-6012
18x+24y-18x-18y=1308
6y=1308
[tex]\frac{6y}{6}=\frac{1308}{6}\\y=218[/tex]
Therefore,
218 students purchased tickets at the dance.
Can someone show me how to do this lol, I need help, please...
In ΔLMN, \overline{LN} LN is extended through point N to point O, \text{m}\angle MNO = (5x+2)^{\circ}m∠MNO=(5x+2) \text{m}\angle NLM = (x+10)^{\circ}m∠NLM=(x+10) and \text{m}\angle LMN = (x+16)^{\circ}m∠LMN=(x+16) What is the value of x?x?
Answer:
I would but that looks like the most complicated equation I've ever seen sorry wish I could help
HELP MATH! HELP PLS!
Answer:
-48
Step-by-step explanation:
go up by -2 each time
Answer:
-41. its minus 2 every time
Step-by-step explanation:
-1 -3 -5 -7 -9 -11 -13 -15 -17 -19 -21 -23 -25 -27 -29 -31 -33 -35 -37 -39 -41
What is the answer to Envelopes are sold in packages of 5o There are 4 large envelopes in each package. How many large envelopes will you get if you buy 200 envelopes? Explain.
Answer:
16
Step-by-step explanation:
there are 4 in a pack of 50.
200/50=4.
4x4=16.
The bill with the greatest value ever printed in the United States was worth 10 to the 5th power dollars which of the following is equal to the value of the bill
Answer: 50,000
Step-by-step explanation:
Hannah and Josh work together and are paid $50 an hour. This week Hannah earned an extra $20. Write an expression that represents the weekly wages of both if M = the number of hours that Hannah worked this week and ) = the number of hours Josh worked this week. Score:
Plz help ill mark you as brainliest
Answer:
Hannah earned 370 dollars and Josh 350 dollars
Step-by-step explanation:
If Hanna worked for one hour a day in a week that is 370 dollars while who got no extra will get 350 dollars. And she worked fo seven hours and about 8 mins which earned her 20 dollars while Josh worked for 7 hrs
i need help with this fast
Simplify -3[5 - (-8 + 6)]
-21
-9
21
Answer:
Step-by-step explanation:
Here you go mate
Step 1
-3[5-(-8+6)] Equation/Question
Step 2
-3[5-(-8+6)] Simplify
(-3)(7)
Step 3
(-3)(7) Multiply
-21
Answer
-21
Hope this helps
Expand the bracket 4(y+9)
Answer:
4y + 36
Step-by-step explanation:
4 × y = 4y
4 × 9 = 36
4y + 36
Answer:
4 × y = 4y
4 × 9 = 36
4y + 36
Step-by-step explanation:
Wendy has a $30 to spend at the store. She wants to buy 5 pairs of socks for $1.99 each and a scarf for $20.49, including tax. She uses rounding to estimate the cost: . Wendy says she has enough money to cover the price of everything. Is she correct? Explain.
Answer:
Wendy does not have enough of money to cover the price of everything
Step-by-step explanation:
If Wendy has $30 and wants to but 5 pairs of socks that cost $1.99($2.00) each and a scarf for $20.49, she wouldn't have enough of money because the 5 pairs of socks would be $10 and if you subtract that from $30, she would only have $20 dollars left, so she wouldn't have enough money to pay for the socks and scarf, which also means she would only have to pick one of the two items she wants, either she pays for the socks, or she pays for the scarf, but she can't pay for both.
help me omg pls pls pls
Answer:
vchj k,.µnkmgjcuvyikuonjlk .m
Step-by-step explanation:
cguvhijnl hkvcgufgvihjonl hkgviuctfviyjkhn
Graph the system of linear inequalities.
y < −x + 3
y ≥ 2x − 1
Give two ordered pairs that are solutions and two that are not solutions.
Answer:
35
Step-by-step explanation:
question thingy
sorry
thanks
shorty
The graph of the system of linear inequalities is shown in the picture with points.
What is inequality?It is defined as the expression in mathematics in which both sides are not equal they have mathematical signs either less than or greater than known as inequality.
It is given that:
The system of linear inequalities:
y < −x + 3
y ≥ 2x − 1
After plotting the graph, the graph will be a linear equation(as shown in the picture)
From the graph:
The two points are (-2, 2) and (-1, 1)
The above two points satisfy the system of linear inequalities.
The two points that are not solutions:
(4, 2) and (5, 2)
Thus, the graph of the system of linear inequalities is shown in the picture with points.
Learn more about inequality here:
brainly.com/question/19491153
#SPJ2
Six cousins inherited a total of 5/8 of their great aunt’s assets, which they divided evenly. What fraction of their great aunt’s assets did each cousin inherit?
============================================
Work Shown:
We'll divide the total 5/8 evenly among the 6 cousins.
(5/8) ÷ 6 = (5/8) ÷ (6/1)
(5/8) ÷ 6 = (5/8) * (1/6)
(5/8) ÷ 6 = (5*1)/(8*6)
(5/8) ÷ 6 = 5/48
Each cousin gets 5/48 of the aunt's assets.
So for instance, if the aunt had $48,000 in assets, then each cousin gets (5/48)*(48,000) = 5000 dollars.
------------------
An alternative approach:
Draw 6 rectangles side by side that represent the 6 cousins. Then divide each rectangle into 8 pieces, with 5 pieces shaded. The yellow pieces represent the amount given to the cousins. For any given rectangle, 5/8 of it is shaded yellow. Refer to the diagram below.
Overall we have 6*8 = 48 pieces.
The first cousin gets 5 yellow pieces out of 48 total. The same applies to the other five cousins. So this is a visual way to arrive at the answer 5/48.
Stuff costs $1772 today. If inflation is 8.996, how much will it cost next year?
Answer:
$1,931.41
Step-by-step explanation:
Subtract the starting date CPI from the later date CPI and divide your answer by the starting date CPI. Multiply the results by 100. Your answer is the inflation rate as a percentage.
For every pound a company spends on advertising, it spends 59 pence on its website. Express the amount spent on advertising to its website as a ratio in its simplest form.
Answer:
100:59
Step-by-step explanation:
1 pound = 100pence
59 pence
100:59
Nobody has helped me all day and I really need this answer please. Will mark brainliest. Find the length of AB.
Answer:
5.59
Step-by-step explanation:
Factor the quadratic expression. Write the factors as a product of two binomials.
x² - 7x-8
Solve 2x + 6 > 10.
(Select all that apply.)
Ox=-1
Select ALL values of xthat make the inequality true.
x=0
x = 1
Ox=2
x = 3
x=4
Answer:
x=3 x=4
Step-by-step explanation:
2x > 4
2(2) = 4
2(3) > 4
2(4) > 4
NEED HELP ASAP!!! WILL MARK BARINLIEST!!!
Sally can paint a room in 9 hours while it takes Steve 4 hours to paint the same room. How long would it take them to paint the room if they worked together?
Answer:
working together, they can paint the room in 4 hrs 14 min
Step-by-step explanation:
Multiply both sides by 72x
8x+%2B+9x+=+72
17x+=+72
x+=+4.24 hrs
.24%2A60+=+14.4
working together, they can paint the room in 4 hrs 14 min