Answer:
y = 2x + 1
Step-by-step explanation:
1. Find the slope; (change in y values)/(change in x values)
Slope = (-5 - 3)/ (-3 - 1) = -8/-4 = 2
2. Find the y-intercept (b) using the slope intercept formula: y = mx + b
m = 2 and using point (1, 3) , solve for "b"
y = mx + b
3 = 2(1) + b
3 = 2 + b
1 = b
3. Write the linear equation: y = 2x + 1
I put $300 into a back account that gives me 2.5% simple interest. How much interest do i earn after 3 years
Answer:
$23.07
Step-by-step explanation:
Present Value(PV) = $300
Interest rate(r) = 2.5 % or 0.025
Year(d) = 3 years
Find Future Value first.
This is the formula:
FV = PV(1 +r)[tex]^{d}[/tex]
Put the values to it.
FV = 300(1 + 0.025)[tex]^{3}[/tex]
FV = 300(1.025[tex])^{3}[/tex]
FV = 300(1.076890625)
FV = 323.0671875 or $323.07
The future value is $323.07. Now subtract it to the present value to get the interest.
323.07 - 300 = $23.07
The interest is $23.07
Please can someone help me with this please ?
Step-by-step explanation:
1-phenyl-3-methyl-4-stearoyl- 5-pyrazolone1-phenyl-3-methyl-4-stearoyl- 5-pyrazolone
Of the 15 clients at Patty's salon, 5 of them have brown hair.
What is the probability that a randomly selected client at Patty's salon has brown hair?
Answer:
1/3
Step-by-step explanation:
15 clients total 5/15 of them have brown hair.
As an estimation we are told 5 miles is 8 km.
Convert 40 miles to km
Answer:
64.3738
Step-by-step explanation:
Answer:
64
Step-by-step explanation:
5 miles is = to 8km, so, since it takes 5 times to get to 40 using 8, it would be 8x8(km). 8x8=64. If using a speed calculator, it makes some wierd numbers, just round.
– 6 + 2 X 32
-6 to the power of 2
Answer:
22
Step-by-step explanation:
Answer:
the answer for -6 + 2 ×32 =58
-6²= 36 as a negative multiplied by a negative gives you a positive .
ill give brainiest to anyone that can answer this for me, Thanks in advance
Answer:
I'm pretty sure it's D
Step-by-step explanation:
Bartholomew and Maurice are buying school supplies. Bartholomew buys 5 notebooks and 6 binders for a total of $31.45. Maurice buys 4 notebooks and 8 binders for $38.60. Let n represent notebooks and b represent binders,what is the cost of a notebook?
Creating a system of equations, the cost of a notebook (n) will be: $1.25
n = note books.
b = binders.
Create a system of equation and solve for the variables.
Equation for school supplies bought by Bartholomew:
5n + 6b = 31.45 --> Eqn. 1Equation for school supplies bought by Maurice:
4n + 8b = 38.60 --> Eqn. 2Multiply Eqn. 2 by 6 and Eqn. 1 by 8.40n + 48b = 251.6 --> Eqn. 1
24n + 48b = 231.6 --> Eqn. 2
Subtract Eqn. 1 from Eqn. 2.16n = 20
Divide both sides by 16n = 1.25
Therefore, creating a system of equations, the cost of a notebook (n) will be: $1.25
Learn more here:
https://brainly.com/question/12560930
Which equation represents the graphed function? -3x+2y -2/3x-3=y 3/2x-3=y 2x-3=y
Answer:
Step-by-step explanation:
I’m having the same problem
hey, tell me if you think it's funny I've asked a lot of people, they don't think so.
oh and also so I don't get banned whats 9+10
Answer:
XD LOL
Step-by-step explanation:
Yep!!! I love the art did you make it it looks professional
9+10= 19
10
+
9
---
19
At Hollister, they sell 10 pairs of jeans in 12 minutes. If the store continues to sell jeans at the same rate, about how many pairs of jeans will the store sell in 2 hours?
Answer:
vende 100 pares de jeans
Step-by-step explanatio:
2 horas = 120 minutos
10 x 120 =1200 / 12 = 100
The function f(x) = 2x when evaluated for f(2) is:
Approximately 22
Approximately 7
Approximately 17
None of the choices are correct
Answer:
D
Step-by-step explanation:
The symbol on the right says that if there is an x on the right side of the equation, Then substitute a 2 for it.
f(x) = x
f(2) = 2*2 = 4
D
None of the other answers offered are correct.
Zainab paid $63.32 to fill her car’s gas tank with gas. If the gas tank was empty and the cost of gasoline was $3.28 per gallon, how many gallons does the gas tank hold? PLZ HELP
Use the Distributive Property and simplify the expression.
4+2(3x−1)+9
3x + 14
6x + 11
5x + 14
6x + 15
Answer:
6x+11
Step-by-step explanation:
4+2(3x−1)+94+(2×3x)-(2×1)+94+6x-2+96x+4+9-26x+13-26x+11Evaluate the required thickness of styrofoam for the freezer compartment in the previous problem when the inside wall is exposed to air at -10°C through a surface coefficient of 16 W/m2 · K and the outer wall is exposed to 33°C air with a surface coefficient of 32 W/m2 · K. Determine the surface temperatures for this situation.
Step-by-step explanation:
bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kg·8c.
Evaluate the required thickness of styrofoam for the freezer compartment in the previous problem when the inside wall is exposed to air at −10 c through a surface coefficient of 16 w/m2⋅k and the outer wall is exposed to 33 c air with a surface coefficient of 32 w/m2 ⋅ k. determine the surface temperatures for this situation
Step-by-step explanation:
Evaluate the required thickness of styrofoam for the freezer compartment in the previous problem when the inside wall is exposed to air at -10°C through a surface coefficient of 16 W/m2 · K and the outer wall is exposed to 33°C air with a surface coefficient of 32 W/m2 · K.
sorry
2+2^2 divided by 4+3. THIS IS A MULTIPLE CHOICE QUESTION PLEASE REMEMBER THAT option: 6, 7, 21, 67
Answer:
6
Step-by-step explanation:
Answer: From what I can tell it is 6 divided by 7 so I don't know. Go with 6 as your answer I would say.
Step-by-step explanation:
Which set of vertices form a right triangle?
O (1, 3), (2, 2), (5, 6)
O (3, 5), (4, 4), (6, 8)
O (3, 6), (5, 5), (7, 8)
O (2, 5), (3, 3), (4,7)
Answer:
3,5 .4,4.6,8.
Step-by-step explanation:
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Write simplified expressions for the area and perimeter of the rectangle.
width: 9
length: 7 + x + 5
what is the perimeter of the rectangle?
Answer:
aa
Step-by-step explanation:
Solve for x: (1 point)
negative 5 over 4, multiplied by x minus 5 equals negative 35?
[tex] \frac{ - 5}{4}x - 5 = - 35 \\ = > \frac{ - 5}{4} x = - 35 + 5 \\ = > \frac{ - 5}{4} x = - 30 \\ = > x = - 30 \times \frac{4}{ - 5} \\ = > x = 6 \times 4 \\ = > x = 24[/tex]
Answer:x = 24.
Hope it helps.
Do comment if you have any query.
50 points for whoever gets this
Answer:
62
Step-by-step explanation:
∠2 + ∠1 = 180
as they lie on the same line
∠2 = 180 - 118
= 62
Answer: Its 62
Step-by-step explanation: Since a triangle is 180 degree angel you subtracted 180 from 118 so its 180-118=62
What is the slope intercept equation of the line shown?
X=2
Y=2
Y=2r
X=2y
Answer:
Y=2
Step-by-step explanation:
AYO help me for AP Calculus please
³≅√5Ф
Answer:
umm this isn't a question but ok lol. how are you?
Step-by-step explanation:
Answer:
so what's the question????
After sitting out of a refrigerator for a while, a turkey at room temperature 70°F is placed into an oven. The oven temperature is 300°F Newton's Law of Heating explains that the temperature of the turkey will increase proportionally to the difference between the temperature of the turkey and the temperature of the oven.
[tex]\boxed{\sf x+12=15}[/tex]
Answer:
x = 3
Step-by-step explanation:
In order to solve, you have to do the opposite of positive 12 by subtracting it on both sides, to get x = 3.
Hope this helps :)
whats 39.5 percent written as a fraction
Step-by-step explanation:
= 39,5%
= 39,5/100
= 3950/1000
Answer:
79/200
Step-by-step explanation:
Convert the percentage into a fraction of 100 then multiply the both fraction by ten, so that the decimal is gone. Then simplify the fraction by dividing the numerator and denominator by 5 so in the end we have 79/200
Combine the like terms to simplify the expression.
7p2 + 9q2 + 4q2 – 4p
7p2 + 13q4 – 4p
3p + 13q4
3p + 13q2
7p2 + 13q2 – 4p
STEP1:
Equation at the end of step 1
(((7•(p2))+(9•(q2)))+22q2)-4p
STEP 2 :
Equation at the end of step2:
(((7 • (p2)) + 32q2) + 22q2) - 4p
STEP 3 :
Equation at the end of step3:
((7p2 + 32q2) + 22q2) - 4p
STEP4:
Trying to factor a multi variable polynomial
4.1 Factoring 7p2 - 4p + 13q2
Try to factor this multi-variable trinomial using trial and error
Final result :
Final result : 7p2 - 4p + 13q2
plz help i give brainliest and points
Answer:
e) 1 / 2
f) -3 / 2
Step-by-step explanation:
e) line passing through points (1,1) (3,2)
you can count coordinates by blocks
slope = (y2 - y1 ) / (x2 - x1)
= (2 - 1) / (3 -1 )
= 1 / 2
f) line passing through points (0,0) (-2,3)
slope = (y2 - y1 ) / (x2 - x1)
= (3 - 0) / (-2 - 0)
= 3 / -2
= -3 / 2
answer this and get 60 points
Answer:
44° (second option)
Step-by-step explanation:
Since the line bisects the angle, we can set them equal to each other and solve:
[Equation] 7x + 9 = 10x - 6
[Add 6 to both sides] 7x + 15 = 10x
[Subtract 7x from both sides] 15 = 3x
[Divide both sides by 3] 5 = x
Now, we will plug it into the expression for angle VXW,
[Equation] 10x - 6
[Plug-In] 10(5) - 6
[Multiply] 50 - 6
[Subtract] 44
[Answer] 44°
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
what is : x-y-3y + 5x
please answer quickly
Answer:
6x - 4y
Step-by-step explanation:
x+5x-y-3y
6x - 4y
Which conditional has a true converse? Select all that apply.
A. If a quadrilateral is a square, then it has four congruent sides.
B. If a polygon is a triangle, then it has 3 sides.
C. If a quadrilateral is a rectangle, then it has two pairs of parallel sides.
D. If a number is even, then it is divisible by 2.
E. If a number is prime, then the only factors of the number are itself and 1.
Answer:
b
Step-by-step explanation:
because a triangle does have three sides
4.7 is 10 percent of what number?
Answer:
47
Step-by-step explanation:
