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Answer:
-20x squared + 24x
Related Questions
help me pleaseeeeeeeeeeee...
Answers
PLEASE HELP ASAP!!! Please don't put something silly. You only have to do the first column. Marking Brainliest!
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Answer:
-15x+3y=1 for number 4
Step-by-step explanation:
What are the 2 criteria a linear graph must have to be proportional?
Answers
Please help, I would really appreciate it!
The figure shows a line graph and two shaded triangles that are similar:
Which statement about the slope of the line is true? (5 points)
Select one:
a. It is fraction 1 over 2 throughout the line.
b. It is 2 throughout the line.
c. The slope from point O to point A is fraction 1 over 2 time the slope of the line from point A to point B.
d. The slope from point O to point A is two times the slope of the line from point A to point B.
Answers
Answer:
The correct Answer for this question is A
hope this helped. goodday.
Step-by-step explanation:
Please help!! ASAP! Please show your work
Answers
Marco makes $18.80 per hour working at a furniture store. After 40 hours in one week, he makes 1.5 times his regular wage. How much did Marco make working 52 hours in one week?
Answers
Answer:
Alot of money
Step-by-step explanation:
Come on we all know this
Evaluate 5-\dfrac{t}35−
3
t
5, minus, start fraction, t, divided by, 3, end fraction when t=12t=12
Answers
Answer:
1
Step-by-step explanation:
If t is 12, then 12 divided by 3 is 4, and if you do 5 - 4, you get 1 :)
I hope this is correct.
Answer:25/12
Step-by-step explanation:
50 point i need the answer now
Two sides of a triangle measure 8 cm and 15 cm. Which could be the length of the third side? 6 cm 18 cm 24 cm 28 cm
Answers
I NEED HELP PLZ!!!!!!!!!!
Answers
Answer:
1/25
Step-by-step explanation:
Since it only contains 1 unknown, given that r = 0, what you need to do is to substitute r=0 into the expression
= (5(0) + 1/5)^2
= (1/5)^2
=1/25
anything multiplied by 0 is 0
so 1/5 is left
5 square is 25 because 5x5 is 25
keep the numerator
so it 1/25
What is this answer (please)
Answers
Answer:
1) 25
2)
3) 100is the upper limit
4) 5 is the frequency
2)
3)100 is the upper limit
4) is the frequency
PLZ HELP I WILL GIVE YOU BRAINLIST!!
Answers
Answer:
1.0
2.148
3.74
4.37
5.111
Answer:
0% of 148 is 0
100% of 148 is 148
50% of 148 is 74
25% of 148 is 37
75% of 148 is 111
Step-by-step explanation:
Hope this helped :)
Maggie bought a $10 book, a $14 book, and
a $4 magazine. The store was having a sale on
their books only - all books were marked down
20%. If the sales tax rate is 10%, what will
Maggie's total cost be after the discounts and
tax?
Answers
Answer:
Step-by-step explanation:
1.1(.8(10)+.8(14)+4)
1.1(8+11.2+4)
1.1(23.2)
$25.52
Answer:
$25.52
Step-by-step explanation:
10*.2=2
14*.2=2.8
10-2=8
14-2.8=11.2
11.2+8+4=23.2
23.2*.1=2.32
23.2+2.32=25.52
The slope of the line that contains the points (1, -1) and (2, 3) is 4. What is the y-intercept?
Answers
y-y1=m(x-x1)
y-(-1)=4(x-1)
y+1=4(x-1)
y+1=4x-4
y=4x-4-1
y=4x-5
Or
y=4x+b
-1=4(1)+b
-1=4+b
-1-4=b
-5=b. Y-intercept is -5
The y-intercept of the line is -5.
What is an equation of a line?The equation of a line is given by:
y = mx + c
where m is the slope of the line and c is the y-intercept.
Example:
The slope of the line y = 2x + 3 is 2.
The slope of a line that passes through (1, 2) and (2, 3) is 1.
We have,
We can use the slope-intercept form of a linear equation to find the
the y-intercept of the line.
The slope-intercept form of a linear equation is:
y = mx + b
where m is the slope of the line, and b is the y-intercept.
We are given the slope of the line that contains the points (1, -1) and
(2, 3) is 4.
Therefore, we can substitute m = 4 and one of the points into the equation, and solve for b.
Let's use the point (1, -1):
y = mx + b
-1 = 4(1) + b
-1 = 4 + b
b = -1 - 4
b = -5
The y-intercept of the line is -5.
The equation of the line in slope-intercept form is:
y = 4x - 5
Thus,
The y-intercept of the line is -5.
Learn more about equation of a line here:
https://brainly.com/question/23087740
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PLEASE HELP IM STRUGGLING
Answers
8 is 0
9 is -8/3
Please answer this I would really appreciate it.
Answers
Answer:
3 : 1 is the scale factor of given figure
A probability chart states that 25% of players win a game. A statistics class designs a simulation to approximate the probability of 5 randomly selected players winning the game.
Which statement is true?
Answers
Answer:
the 4
Step-by-step explanation:
sorry if its wrong but i hope it helps
Tom bought a used bicycle for $50. He fixed it up and sold it for $70. What is the percent increase in the bike’s value?
Answers
Answer:
Earned 20 coins because gave 50 and received 70.
I need help, please and thank you!
Answers
Answer:
The answer is C.
Step-by-step explanation:
Everything that Dominic was doing was correct up until step number 4. He added 1.5 and 0.75y. He shouldn't have done that because those numbers do not have like terms. He should have combined 1.5 and -0.96 which would give him 0.54. Leaving us with the actual answer being 0.54 + 0.75y.
The distance that a object covered in time was measured and recorded in the table below. What equation describes the motion
y = -1.5x
y = -1.5x + 2.5
y = 1.5x + 2.5
y = 1.5x
Answers
Answer:y = 1.5x + 2.5
Step-by-step explanation:
Using the Low Score System,a boat’s worst finish is thrown out and the remaining scores are added.The boat with the lowest total score wins. Is this boat guaranteed to be the winner? explain
Answers
Answer:
A1. NUMBER OF RACES
The number of races scheduled and the number required to be completed to constitute a series shall be stated in the notice of race or sailing instructions.
A2. SERIES SCORES
A2.1.
Each boat’s series score shall, subject to rule 90.3(b), be the total of her race scores excluding her worst score. (The notice of race or sailing instructions may make a different arrangement by providing, for example, that no score will be excluded, that two or more scores will be excluded, or that a specified number of scores will be excluded if a specified number of races are completed. A race is completed if scored; see rule 90.3(a).) If a boat has two or more equal worst scores, the score(s) for the race(s) sailed earliest in the series shall be excluded. The boat with the lowest series score wins and others shall be ranked accordingly.
A2.2.
If a boat has entered any race in a series, she shall be scored for the whole series.
A3. STARTING TIMES AND FINISHING PLACES
The time of a boat’s starting signal shall be her starting time, and the order in which boats finish a race shall determine their finishing places. However, when a handicap or rating system is used a boat’s corrected time shall determine her finishing place.
A4. LOW POINT SYSTEM
The Low Point System will apply unless the sailing instructions specify another system; see rule 90.3(a).
A4.1.
Each boat starting and finishing and not thereafter retiring, being penalized or
given redress shall be scored points as follows:
Finishing place Points First 1 Second 2 Third 3 Fourth 4 Fifth 5 Sixth 6 Seventh 7 Each place thereafter Add 1 point
A4.2.
A boat that did not start, did not finish, retired or was disqualified shall be scored points for the finishing place one more than the number of boats entered in the series. A boat that is penalized under rule 30.2 or that takes a penalty under rule 44.3(a) shall be scored points as provided in rule 44.3(c).
A5. SCORES DETERMINED BY THE RACE COMMITTEE
A boat that did not start or finish or comply with rule 30.2 , 30.3 , 30.4 or 78.2 , or that retires or takes a penalty under rule 44.3 (a), shall be scored accordingly by the race committee without a hearing. Only the protest committee may take other scoring actions that worsen a boat’s score.
A6. CHANGES IN PLACES AND SCORES OF OTHER BOATS
A6.1.
If a boat is disqualified from a race or retires after finishing, each boat with a worse finishing place shall be moved up one place.
A6.2.
If the protest committee decides to give redress by adjusting a boat’s score, the scores of other boats shall not be changed unless the protest committee decides otherwise.
A7. RACE TIES
If boats are tied at the finishing line or if a handicap or rating system is used and boats have equal corrected times, the points for the place for which the boats have tied and for the place(s) immediately below shall be added together and divided equally. Boats tied for a race prize shall share it or be given equal prizes.
A8. SERIES TIES
A8.1.
If there is a series-score tie between two or more boats, each boat’s race scores shall be listed in order of best to worst, and at the first point(s) where there is a difference the tie shall be broken in favour of the boat(s) with the best score(s). No excluded scores shall be used.
A8.2.
If a tie remains between two or more boats, they shall be ranked in order of their scores in the last race. Any remaining ties shall be broken by using the tied boats’ scores in the next-to-last race and so on until all ties are broken. These scores shall be used even if some of them are excluded scores.
A9. RACE SCORES IN A SERIES LONGER THAN A REGATTA
For a series that is held over a period of time longer than a regatta, a boat that came to the starting area but did not start, did not finish, retired or was disqualified shall be scored points for the finishing place one more than the number of boats that came to the starting area. A boat that did not come to the starting area shall be scored points for the finishing place one more than the number of boats entered in the series.
The distance that a object covered in time was measured and recorded in the table below. What equation describes the motion
1. y = -1.5x
2. y = -1.5x + 2.5
3. y = 1.5x + 2.5
4. y = 1.5x
Answers
Answer:
The answer is #4
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
Statistics: Question 1
Answers
Answer:
I couldn't see the answers
Help please this is due today
h(x) = -5x^2 +5x
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I need help on this lol
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Like terms are 3x and 2x.
Coefficients are 3 and 2.
Constant is 5.
lmk if anything is incorrect!!
Answer:
terms: 3x, 5, 2x, & x
like terms : 3x , 2x , -x
coefficients : 3 , 2
constants : 5
Step-by-step explanation:
coefficients are the numbers next to a variable
Evaluate 1/3m - 1 - 1/2n when m = 21 and n = 12
Answers
Answer:
the answer is 0.
Step-by-step explanation:
1/3(21) - 1 - 1/2(12) = 7 - 1 - 6 = 0
pls help me answer this :'( !!
Answers
Answer:
28 inches
Step-by-step explanation:
28×22/7×28
answer will come
DO YOU BY ANY CHANCE KNOW WHAT THIS IS?!?!?
Answers
Answer:
nah
Step-by-step explanation:
.. nah
C. Are there other possible values that will also satisfy this inequality? 12.5 ≥ p Explain.
helpp!!
Answers
Step-by-step explanation:Solve for p by simplifying both sides of the inequality, then isolating the variable.Inequality Form:p≤12.5Interval Notation:(−∞,12.5]
Hoped this helped
Match the following. Match the items in the left column to the items in the right column.
1. 30abc
2. 45abr
3. 25ab
4. 2rs
5. 18rst
3 ∙ 3 ∙ 5 ∙ a ∙ b ∙ r
5 ∙ 5 ∙ a ∙ b
2 ∙ r ∙ s
2 ∙ 3 ∙ 3 ∙ r ∙ s ∙ t
2 ∙ 3 ∙ 5 ∙ a ∙ b ∙ c
Answers
Answer:
abc
2. 45abr
3. 25ab
4. 2rs
5. 18rst
3 ∙ 3 ∙ 5 ∙ a ∙ b ∙ r
5 ∙ 5 ∙ a ∙ b
2 ∙ r ∙ s
2 ∙ 3 ∙ 3 ∙ r ∙ s ∙ t
Step-by-step explanation:
abc
2. 45abr
3. 25ab
4. 2rs
5. 18rst
3 ∙ 3 ∙ 5 ∙ a ∙ b ∙ r
5 ∙ 5 ∙ a ∙ b
2 ∙ r ∙ s
2 ∙ 3 ∙ 3 ∙ r ∙ s ∙ tabc
2. 45abr
3. 25ab
4. 2rs
5. 18rst
3 ∙ 3 ∙ 5 ∙ a ∙ b ∙ r
5 ∙ 5 ∙ a ∙ b
2 ∙ r ∙ s
2 ∙ 3 ∙ 3 ∙ r ∙ s ∙ t
The items in the left are matched to one in the right as follows.
What is Prime Factorization?Prime factorization is the method of writing a number as the product of the prime factors.
For example 8 can be written as 8 = 2 × 2 × 2
The expression in the left is a multiplied form and that on the right is the prime factorized form.
1) 30abc
30 = 2 × 15 = 2 × 3 × 5
30abc = 2 × 3 × 5 × a × b × c
2) 45abr
45 = 3 × 15 = 3 × 3 × 5
45abr = 3 × 3 × 5 × a × b × r
3) 25ab
25 = 5 × 5
25ab = 5 × 5 × a × b
4) 2rs
2rs = 2 × r × s
5) 18rst
18 = 2 × 9 = 2 × 3 × 3
18rst = 2 × 3 × 3 × r × s × t
Hence the matching expressions are found.
Learn more about Prime Factorization here :
https://brainly.com/question/29775157
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help plzzz ..........