Answers
0 hours of labor = just the evaluation fee
2 hours of labor = 165, which is the evaluation fee plus 2 x hourly labor
So if h is hourly rate for labor,
2h + 15 = 165
2h = 150
h = 75
We can check that equation with the next pair of numbers as well
4h + 15 = 315
4h = 300
h = 75
Let me know if you have questions.
Related Questions
Miranda le debe $120.00 a max .Le paga 30% de lo que le debe ¿cuanto le falta pagarle?
Answers
Answer:
84
Step-by-step explanation:
el 10% de 120= 12. 120-12= 108
el 20% de 120=24. 120-24=96
el 30% de 120=36. 120-36=84
el 40% de 120=48. 120-48=72
el 50% de 120=60. 120-60=60
Find the value of x.
please help
Answers
Answer:
123 degrees
Step-by-step explanation:
Well, since we have a 4 sided figure, we know that the sum of the interior angles is 360 degrees.
(n-2)*180=(4-2)8180=360
Okay we are given 3 angles
120+43+74= 237
that means that x= 360-237
x=123 degrees
Ana marked 15% of the e-mails in her Inbox as Important. If she has 180 e-mails in her Inbox, how many did she mark as Important?
A n=0.15/180
B 180n = 0.15
C 0.15n = 180
D n=0.15(180)
Answers
i tried my best to answer
What is 2 3/4+(−1 1/8)?
Group of answer choices:
−3 7/8
−1 5/8
1 5/8
3 7/8
Answers
Answer:
[tex]1\frac{3}{8}[/tex]
Step-by-step explanation:
Either you typed the question wrong, or the answers wrong. I double-checked with a calculator. The answer I got isn't one of the options :/
What are the like terms in the expression
below?
3x + 8 + 3y + 8x
A 8 and 8x
C3x and 8x
B 3x and 3y D 3x, 3y, and 8x
Answers
Answer:
c) 9x and 8x
Step-by-step explanation:
3x + 8 + 3y + 8x
the like terms are 3x and 8x since they both have the same variables
8 and 3y are not the like terms because there's no other number with the same variable as them.
what is 11/9 simplified
Answers
Answer:
as a mixed number 1 2/9
Tell which term you would add or subtract on both sides side of the equation so that the variable is only on one side.
7X – 1 = 2x + 5
Answers
Answer:
x=6/5
Step-by-step explanation:
Guided Practice
Find the distance you can see to the horizon from a height of 100 feet. Use the formula d = 1.5h⎯⎯⎯⎯⎯⎯⎯√ to approximate the distance d in miles to a horizon when h is the height in feet of the viewer's eyes above the ground. Round your answer to the nearest mile.
A.
12 mi
B.
10√1.5 mi
C.
13 mi
Answers
Answer:
A. 12 mi
Step-by-step explanation:
A.
12 mi
d===≈≈1.5h⎯⎯⎯⎯⎯⎯⎯√1.5•100⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯√150⎯⎯⎯⎯⎯⎯√12.24712
The distance to the horizon is about 12 miles.
What is the answer?, help me.
Answers
Answer:
128
Step-by-step explanation:
length*depth*height=Volume
8 * 4 * 4 =V
8*4*4=V
8*16=V
128=V
Convert the decimal to a fraction (please show your work if you can) and also I will give b if correct!
Answers
Answer:
37/200
Step-by-step explanation:
I think it would be something like 185/1000 then you can simplify it to become 37/200
5. Suppose you own a toy company...
Toy dogs sell for $5.20 and toy trucks sell for $7.70.
Identify the inequality expressing how many of each
should be sold to make at least $500 worth of toys.
Hint: let x = the number of dogs and y= the number of trucks.
Answers
Answer:
answer is 10.36
Step-by-step explanation:
Answer:
answer 10.36 i know that ik did it
y
∝
√
x
If
y
=
45
when
x
=
81
find,
y
when
x
=
225
Answers
Answer:
y = 75
Step-by-step explanation:
Given that:
y [tex]\alpha[/tex] [tex]\sqrt{x}[/tex]
⇒ y = k[tex]\sqrt{x}[/tex]
where k is the constant of proportionality.
When y = 45, x = 81, then;
45 = k[tex]\sqrt{81}[/tex]
45 = 9 k
k = [tex]\frac{45}{9}[/tex]
= 5
k = 5
So that,
y = 5[tex]\sqrt{x}[/tex]
the value of y when x = 225 is;
y = 5[tex]\sqrt{x}[/tex]
= 5 x [tex]\sqrt{225}[/tex]
= 5 x 15
y = 75
HELP! ASAP!! 15 POINTS!!!
The slope of the line below is -1/7. Write a point-slope equation of the line using the coordinates of the labeled point.
Answers
Answer:
B
Step-by-step explanation:
In January, a puppy weighed 4kg.
Three months later, the same puppy weighed 5kg.
What was the percentage increase in the puppy's weight?
Answers
Answer:
25%
Step-by-step explanation:
5kg=5000g(a)
4kg=4000g(b)
p=percent
a=b+bxp/100
5000=4000+4000xp/100
5000-4000=40xp
1000=40xp
p=1000/40
p=25
R:25%
The percentage increase in the puppy's weight is 25% and this can be determined by using the unitary method.
Given :
In January, a puppy weighed 4kg. Three months later, the same puppy weighed 5kg.The following steps can be used to determine the percentage increase in the puppy's weight:
Step 1 - The unitary method can be used to determine the percentage increase in the puppy's weight.
Step 2 - According to the given data, in January, a puppy weighed 4kg. Puppy's weight is 4kg in January which is 100%.
Step 3 - So, if 4 kg is 100% then 5kg is equal to:
[tex]=\dfrac{100}{4}\times 5[/tex]
Multiply 100 by 5 in the above expression.
[tex]=\dfrac{500}{4}[/tex]
Divide 500 by 4 in the above expression.
= 125%
Step 4 - So, the percentage increase in the puppy's weight is:
= 125 - 100
= 25%
For more information, refer to the link given below:
https://brainly.com/question/14793162
please please help i need a better grade
Answers
Answer:
The first one is (-3,2)
The second one is (3,4)
The third one is (1,-1)
The last one is (-4,-4)
I HOPE THIS BRINGS UP YOUR GRADE! :)
round this pls and get the answer 100 point btw don't answer if you don't know i really need this done assp
Answers
Answer:
Step-by-step explanation:
A, B, D
Answer:
A,B,D
Step-by-step explanation:
In a maths class the girl to boy is 7:5 If there are 20 boys how many girls are in the class
Answers
Answer:
Let the total no of girls be x
the number of boys=7:5
total no of students =20
now,
no of girls =7/5=x/20
or, 20*7=5x
or 140=5x
or,x=140/5=28
therefore the number of girls =28
So that means
7x4=28 girls
Solve for x in the following:
Answers
Answer:
[tex] \boxed{\boxed{ \red{\: x = \begin{cases} \frac{\pi}{8} + 7 + \frac{k\pi}{2} \\ - 6 + \frac{\pi}{12} + \frac{k\pi}{3} \end{cases}}}}[/tex]
Step-by-step explanation:
to understand thisyou need to know about:trigonometry equationPEMDAStips and formulas:[tex] \cos(t) = \sin( \frac{\pi}{2} - t ) [/tex][tex] \sin(t) - \sin(s) = 2 \cos( \frac{t + s}{2} ) \sin( \frac{t - s}{2} ) [/tex]let's solve:[tex] \sf use \: first \: formula : \\ \sin(5x + 4) = \sin( \frac{\pi}{2} - (5 x + 4) )\\ \sin(5x + 4) = \sin( \frac{\pi}{2} - 5 x - 4) \\ [/tex][tex] \sf move \: the \: expresson \: to \: left \: side \: and \: change \: the \: sign : \\ \sin(5x + 4) - \sin( \frac{\pi}{2} - 5 x - 4) = 0\\ [/tex][tex] \sf use \: 2nd \: formula : \\ 2 \cos( \frac{8x - 56 + \pi}{4} ) \sin( \frac{12x + 72 - \pi}{4} ) = 0[/tex][tex] \sf divide \: both \: sides \: by \: 2 : \\ \cos( \frac{8x - 56 + \pi}{4} ) \sin( \frac{12x + 72 - \pi}{4} ) = 0[/tex][tex] \sf separate \: the \: equation: \\ \cos( \frac{8x - 56 + \pi}{4} ) = 0 \\ \sin( \frac{12x + 72 - \pi}{4} ) = 0[/tex]therefore
[tex] \therefore \: x = \begin{cases} \frac{\pi}{8} + 7 + \frac{k\pi}{2} \\ - 6 + \frac{\pi}{12} + \frac{k\pi}{3} \end{cases}[/tex]
This recipe makes 24 shortbread fingers. Rose follows this recipe, but only wants to make 8 fingers. How much of each ingredient does she need?
Recipe: makes 24
120 g butter
60 g sugar
180 g flour
please help me
Answers
Answer:
Butter: 40g Sugar: 20g Flour: 60g
Step-by-step explanation:
Divide everything by 3
120/3= 40g
60/3= 20g
180/3= 60g
Answer:
she needs 40 g of butter 20 g of sugar and 60g of flour
Step-by-step explanation:
24 divided by 3 = 8 you need to cut the recipie to one third
120 divided by 3= 40 60 divied by 3 = 20 and 180 divided by 3 = 80
helpppppp What is the value of the expression 7 + (16 − 7) ÷ 3 + 8? worth 10 points
a. 12
b. 15
c. 17
d.18
Answers
Answer:
d 18
Step-by-step explanation:
Given expression
7 + (16-7) ÷ 3 + 8
= 7 + 9 ÷3 + 8
= 7 + 3 + 8
= 18
Hope it will help :)
Answer:
d. 18
Step-by-step explanation:
We are given an expression and are asked to solve, when solving, we need to follow the PEMDAS rule. Commonly used when so many factors and signs are at hand.
PEMDAS -
Parenthesis
Exponents
Multiply
Divide
Addition
Subtraction
This rule is showing what to do first when you have long expressions like these, do as followed and solve the parenthesis first :
7 + (16 - 7) / 3 + 8
7 + 9 / 3 + 8
Now divide :
7 + 9 / 3 + 8
7 + 3 + 8
Now that we only have to add, add all numbers together :
7 + 3 + 8
18
The population of San Francisco was 776,733 in the 2000 United State Census, if the expected growth rate is 15%,
which is the best prediction of what the population of San Francisco will be in 2015?
Answers
Answer:
initial pop'n=776733
growth rate=15%
time= 15years
Then,
Pt= P(1+G/100)^t
776733(1+15/100)^15
6320324.2904 Ans
Given isosceles right triangle CDE with m∠D = 90, sin C = sin D
Answers
Answer:True
Step-by-step explanation:
Given
[tex]\angle D=90^{\circ}[/tex]
For isosceles triangle , CD=DE (x=y)
from figure,
[tex]\sin C=\dfrac{y}{H}\\\\\sin D=\dfrac{x}{H}\\\\\text{CD=DE}\\\\\therefore \sin C=\sin D=\dfrac{x}{H}=\dfrac{y}{H}[/tex]
Thus, the given statement is true
ill mark brainlist plss help
Answers
Answer:
2800 ft
Step-by-step explanation:
A publisher sells 10 to the power of 6 copies of a new book.
Each book has 10 to the power of 2
pages.
How many pages total are there?
Answers
Answer:
100,000,000
Step-by-step explanation:
10^6= in this case, just add 5 zeros to the 10. each zero multiplies the number by 10
1000000 books
10^2 pages per book- 100 pages
1,000,000 x 100= 100,000,000
A plane travels 3400 miles in 8 hours. How far would it travel in 6 hours at this rate? What is the Unit Rate: Write the equation: How far will the plane travel in 6 hours: (disance in miles)
Answers
Answer:
Unit rate 425 miles/hr, equation: m = 425h, in 6 hours plane will travel 2550 miles
Step-by-step explanation:
Set up a proportion, so 3400/8 = x/6 so x = 2550
anyone pls helpp mee
Answers
1) 6*2 +6*y= 12+6y
2)3x²+2x -3x-2=3x² -x -2
what's is m when u are looking for x or y intercept
Answers
Answer:
Slope.
Step-by-step explanation:
mx+b
Answer:
Slope
Step-by-step explanation:
The equation of lines are normally formatted in "slope-intercept form"
(y = mx + b)
The b in the equation would be the y-intercept of the line.
The m represents the slope.
The x and y can be replaced with any x and y value from the line (if necessary)
Please help, I do not understand this
Answers
Answer:
Step-by-step explanation:
The sin(30) = 1/2
The sin(30) = 1/2 = opposite / hypotenuse
Opposite = 7
hypotenuse = opposite / sin(30)
hypotenuse = 7 / (1/2) = 7 *2 / 1 = 14
The long side can be found using the Pythagorian Theorem.
a^2 + b^2 = c^2
a = 7
b = ?
c = 14
14^2 = 7^2 + b^2
196 - 49 = b^2
147 = c^2
147 = 3*7 *7
sqrt(b^2) = sqrt(3*7*7)
b = 7 sqrt(3)
What is the missing polynomial ?-(20-4x5x^2)=20-7x^2
Answers
Answer: [tex]-2x^2-4x+40[/tex]
Step-by-step explanation:
Suppose the missing polynomial be f(x)
So, we can write
[tex]\Rightarrow f(x)-(20-4x+5x^2)=20-7x^2\\\Rightarrow f(x)=20-7x^2+(20-4x+5x^2)\\\Rightarrow f(x)=-2x^2-4x+40[/tex]
Help me PLEASE quick I will give you brainliest
Answers
Answer:
56. Someone correct me if I'm wrong.
Step-by-step explanation:
Since this is a right triangle, we can use the Pythagorean Theorem, which is a² + b² = c²
a and b are the legs, and c is the hypotenuse. Here, we know the length of one leg and the hypotenuse. So...
a² + 42² = 70²
First, we need to square these numbers. 42² is 1764. 70² is 4900. So...
a² + 1764 = 4900
Now, we can subtract 1764 from both sides.
a² + 1764 - 1764 = 4900 - 1764
That would give us...
a² = 3136
Now, we square root 3136.
So...
[tex]\sqrt{3136}[/tex] = 56
The missing side should be 56.