Answers
Step-by-step explanation:
10x+4y.............
Answer:
B. 7x + 6y
Step-by-step explanation:
3x + 7y -5x +9x -y
= (3x - 5x +9x) + (7y - y)
= 7x + 6y
Related Questions
How many raisins are left in a jar of 37 raisins after you have eaten some? The equation _______ best models this situation. A. R= 37+N B. R=37/N. C. R= N/37. D. R=37-N
Answers
Answer:
D
Step-by-step explanation:
if you have 37 and however many you eat you subtract from that 37 giving you R
Which single conversion factor would you use to find out how many miles are in 8,462 yards?
Answers
Answer:
A. 1 mile / 1,760 yards
Step-by-step explanation:
A single conversion factor is a number that we can multiply directly with 8,462 yards to determine how many yards are there in 8,462 yards.
Since 1 mile is to 1,760 yards, the single conversion factor to use in determining how many miles a number of yards would be = 1 mile/1,760 yards = [tex] \frac{1}{1,760} [/tex]
Thus, to find out many miles are in 8,462 yards, multiply by [tex] \frac{1}{1,760} [/tex].
[tex] 8,462*\frac{1}{1,760} = \frac{8,462}{1,760} = 4.8 [/tex] miles
Write and equation for a line perpendicular to 3y+15x=-12 and passing through the point (5,6)
Answers
Step-by-step explanation:
I am not sure sorry for doing it Innist need points
Find the measure of ∠7.
Given:
∠1 is a right angle
∠3 = 37°
∠8 =62°
A. 53°
B. 65°
C. 105°
D. 127°
E. 245°
Answers
Answer:
The answer is B: 65.
Angle 8 + angle 7 = right angle + 37 degree
, 62 degree + angle 7 = 127 degree
, angle 7 = 127 degree - 62 degree
, = 65 degree
A man bulds a model plane that is a scale model of an originalL The original plane is 150 feet in length. If the scale model uses 4 inches for every 50 feet the model is H inches in length. Answer here
Answers
150/50 = 3
3 x 4 = 12
What is the sales tax on a chair with a price tag of $180, if the tax rate is 5.75%?
Answers
Answer:
$190.35
Step-by-step explanation:
180 ⋅ 0.0575 = 10.35
Add 180 to 10.35
$190.35
(I could be wrong. Sorry if I am)
Hope I helped :)
Please consider Brainliest :)
y=x^2+9x+3 write graph form
Answers
I don’t understand how do you do this I have a assignment for tommorow some one help
Answers
Answer:
500 ML
Step-by-step explanation:
for every 1 liter, it is 1,000ML
so 1 L / 2 is 500ML
and 500 on your beaker is located in between 600 and 400
Hope this helps :)
URGENT: Figure C and figure E shown on the coordinate plane blow a transformation was performed on figure C to create figure D. Then, a transformation was performed on figure D to create figure E
As a result of the series of transformation performed, figure C is similar figure E, however these figures are not congruent
1• justify why figures C And E are similar and not congruent
2• describe a transformation applied to figure C that will create figure D and then a transformation performed on figure D that will create Figure E
Answers
Answer:
1. Whereby one square = One unit, we have;
Lengths of the sides of figure C are;
4, √(4² + 2²), √(4² + 2²) which simplifies to 4, 2·√5, 2·√5
Lengths of the sides of figure E are;
2, √(1² + 2²), √(1² + 2²) which simplifies to 2, √5, √5
Figure E is equivalent to figure C scaled down by a factor of 1/2
The trigonometric ratios of the two figures are therefore equal and figure C is similar to figure E but figure C is larger than figure E
2. A transformation that will create figure D from figure C is a rotation, 90° counter clockwise about the point (2, -2)
A transformation that will create figure E from figure D is a dilation of figure D by 1/2 with the midpoint of figure D being the center of dilation
Step-by-step explanation:
Find the equation of the line passing through the point ( 6,5 )and parallel to the line
9x-3y =6
Answers
Answer:
9x-3y = 39
Step-by-step explanation:
9x-3y = 6
because it is parallel
the slope is equal to the original equation
the new equation : 9x-3y = 39
Mr. Peterson can iron 2 shirts in 6 minutes.
At this same rate, Mr. Peterson can iron blank
shirts in 21 minutes.
Answers
Answer:
7
Step-by-step explanation:
he can iron 7 in 21 minutes
hope this helps
I need help
Will mark brainliest
Answers
Answer:
sorry about my writing I know is awful.
What is the sales tax on a $14,500 truck if the tax rate is 9%. What is the total price of the truck
after the sale tax?
Answers
Answer:
in order to find percentages you have to multiply the base cost by the tax and then divide it by 100
Step-by-step explanation:
base price is 14500
tax rate is 9 percent
(14500 × 9 ) ÷ 100
or you can just do this
14500 × 0.09 = 1305
since multiplying by 9 then dividing by 100 is equal to multiplying by 0.09 (9/100)
14500+1305= 15805
Please help! Slope parallel to line y = 2x/3 + 4
Answers
Answer:
2/3
Step-by-step explanation:
I think you meant y=2/3x+4 because what you wrote the correct equation for slope, but anyway the slope would be 2/3 because if lines are parallel, they have the same slope.
I hope this helps!
Helppp. Me bad at math. Plsss I am giving out brainliest
Answers
Answer:
SO I know y=7.5
z=square root(5/3)
Step-by-step explanation:
2y+23=4y+8
2y+15=4y
15=2y
7.5=y
3z^2 -5=0
3z^2=5
z^2=5/3
z=square root of 5/3
Emilio was charged
$23.75 for a box of cereal and 4 identical loaves of bread.
If the cereal costs
$5.75, which equation can be used to find the cost of a single loaf of bread?
Answers
Answer:
The way you can find the cost of just one loaf of bread is by taking the amount charged and then dividing it by 4 and then you would get your answer of $5.93
Step-by-step explanation:
Let me know if this is correct or not ok.
i need this this fast!! please
Answers
Answer:
last one
Step-by-step explanation:
Solve for q in the proportion.
Answers
Answer:
15
Step-by-step explanation:
Step 1:
12/28 = q/35 Equation
Step 2:
28q = 420 Multiply
Step 3:
q = 420 ÷ 28 Divide
Answer:
q = 15
Hope This Helps :)
Mr. Webb had 90.66 feet of wood. If he gave Jim 15.4 feet, Allison 20.69 feet and Cory
32.02 feet, how much does he have left?
Answers
Answer:
22.55 ft of wood is what mr. webb will have left
find the value of n. pleaseeee i really need help
Answers
Answer:
n=214
Step-by-step explanation:
6*35=210
210+4=214
What percent of 50 is 125? Use the percent equation.
A. 125 = n(50); 2.5%
B. 50 = n(125); 40%
C. 125 = n(50); 250%
D. 50 = n(125); 0.4%
Answers
Answer:
B 50=n(125) 40%
Step-by-step explanation:
The percent equation, 125 = n(50); 250%
What is percent?A number or ratio which can be expressed as a fraction of 100 is referred to as a percentage in mathematics. If we need to calculate a percentage of a number, we should divide it by its entirety and then multiply it by 100. The percentage therefore refers to a part per hundred. Per 100 is what the word percent means. The letter "%" stands for it. There is no dimension to percentages. As a result, it is known as a dimensionless number. When we say a number is 50% of something, we mean that it is 50% of everything.
As in 0.6%, 0.25%, etc., percentages can also be expressed as decimals or fractions. The grades earned in any subject have been calculated in terms of percentages in academics.
Let the required percentage be x%.
A/c to question,
[tex]\frac{x}{100} * 50= 125\\\\ x=250[/tex]
That is, required percentage is 250%.
Hence, option C is correct.
Learn more about percent from the link.
https://brainly.com/question/24304697
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Evaluate. 68.14 + 0.0007
Answers
Answer:
68.1407 us the answer
Step-by-step explanation:
Just add
how much interest will i pay for a $334,500 for 30% with an interest rate of 3.9%
Answers
Annual Contribution 100,400
Monthly Contribution 3915.60
The price of stock market in at 9 AM was 13.17 then the price has been increasing at a rate of 0.11 each hour at noon the price of stuff he was 13.67 it begins to decrease at the rate of 0.12 each hour if the two rates continue and how many hours were the prices of the two stocks with the same
Answers
Answer:
2.26 hours
Step-by-step explanation:
Given that:
Stock 1:
Initial price = 13.17
Rate of increase = $0.11 per hour
13.17 + 0.11h - - - (1)
Stock 2 :
Initial price = 13.69
Rate of decrease = 0.12 per hour
13.69 - 0.12h - - (2)
13.17 + 0.11h = 13.69 - 0.12h
0.11h + 0.12h = 13.69 - 13.17
0.23h = 0.52
h = 0.52 / 0.13
h = 2.26 hours
Here are the ingredients for making pineapple sorbet for 6 people.
800 g pineapple
4 egg whites
1/2 lemon
100 g caster sugar
Ann makes pineapple sorbet for 9 people.
Work out how much pineapple she uses.
Answers
A group of 5 friends shares 35 pieces of candy equally. How many pieces of candy does each friend receive?
I need help !!!
Answers
Answer:
7 pieces of candy each friends have
Step-by-step explanation:
35 ÷ 5 = 7
5 × 7 = 35
so the answer is 7
Each friend will receive 7 pieces of candy after dividing it equally.
What is division?
" Division is the method of distributing or sharing any group of items equally."
According to the question,
Total pieces of candy = 35
Total number of friends= 5
Division of candy between 5 friends
Number of candy each friend will received = 35 ÷ 5
= 7pieces
Hence, Each friend will receive 7 pieces of candy.
Learn more about division here
https://brainly.com/question/21416852
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How would an inscribed dodecagon compare to the area of a circle?
underestimate of the circle
overestimate of the circle
same as the circle
does not compare
Answers
Answer:
I think the answer is underestimate of the circle
Step-by-step explanation:
I believe it is underestimate because the dodecagon is inside the circle, therefore smaller than the circle. It wont fill the circle completely so that is why i think it is underestimate. I hope this helps, if not I am really deeply sorry!!!!!
We went to the market to buy some fruit. We decided to buy some apples, strawberries, and oranges. If we buy 2 apples, 3 boxes of strawberry, and 4 oranges, the fruit would cost $15.30. If we buy 1 box of strawberry, 4 apples, and 2 oranges, the fruit would cost $10.90. If we buy 1 orange, 5 apples and 2 boxes of strawberry, the fruit would cost $13.70.
Answers
Answer:
The answer is below
Step-by-step explanation:
Let x represent the cost of apples, y represent the cost of strawberries and z represent the cost of oranges.
The money used to buy 2 apples, 3 boxes of strawberry, and 4 oranges is represented as:
2x + 3y + 4z = 15.3 (1)
The money used to buy 4 apples, 1 boxes of strawberry, and 2 oranges is represented as:
4x + y + 2z = 10.9 (2)
The money used to buy 5 apples, 2 boxes of strawberry, and 1 oranges is represented as:
5x + 2y + z = 13.7 (3)
Solving equation 1, 2 and 3 simultaneously gives:
x = $1.5, y = $2.5 and y = $1.2
The cost of orange is $1.5, cost of strawberry = $2.5 and cost of orange = $1.2
Which set of ordered pairs represents a function?
O{(-5,-4), (-4, -7), (-4,-4), (2,3)}
o {(-1,6), (8,-5),(-3,-5), (3, -6)}
O {(8,0), (-6,8), (-8,4), (-6,7)}
O {(4,5), (-6,4), (7,-6), (4, 2)}
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*
ate: Find 8% of 40.
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