Answer:
17% of 13 is 2.21
13 + 2.21 = 15.21
Step-by-step explanation:
Joseph's lunch costs = $13 without taxes
He leaves tip for the waiter = 17% of cost of the lunch
= 17% of $13
= 13 ×
= ( 13 × 0.17)
= $2.21
Total cost of lunch + tip = 13 + 2.21
= $15.21
Help me plz plz !!!!!!!!
Answer:
37.5 if u multiply
Step-by-step explanation:
is w =15z direct variation
Answer:
yes
Step-by-step explanation:
Can someone please help me with this ty!!
Answer:
1 y=5+5
2 y=16+16
Step-by-step explanation:
determine the vertex of y=4(x-25)2+ 91
Answer:
(25, 91)Step-by-step explanation:
y = a(x - h)² + k ← vertex form of the equation of the parabola with vertex (h, k)
So y = 4(x - 25)² + 91 means:
a = 4
x - 25 = x - h ⇒ - 25 = - h ⇒ h = 25
+ 91 = + k ⇒ k = 91
Therefore vertex is:
(25, 91)
Solve for x:
2(3x + 4) + 2 = 4 + 3x
Answer:
-2
Step-by-step explanation:
Distribute
2
(
3
+
4
)
+
2
=
4
+
3
{\color{#c92786}{2(3x+4)}}+2=4+3x
2(3x+4)+2=4+3x
6
+
8
+
2
=
4
+
3
{\color{#c92786}{6x+8}}+2=4+3x
6x+8+2=4+3x
2
Add the numbers
6
+
8
+
2
=
4
+
3
6x+{\color{#c92786}{8}}+{\color{#c92786}{2}}=4+3x
6x+8+2=4+3x
6
+
1
0
=
4
+
3
6x+{\color{#c92786}{10}}=4+3x
6x+10=4+3x
3
Rearrange terms
6
+
1
0
=
4
+
3
6x+10={\color{#c92786}{4+3x}}
6x+10=4+3x
6
+
1
0
=
3
+
4
6x+10={\color{#c92786}{3x+4}}
6x+10=3x+4
4
Subtract
1
0
10
10
from both sides of the equation
6
+
1
0
=
3
+
4
6x+10=3x+4
6x+10=3x+4
6
+
1
0
−
1
0
=
3
+
4
−
1
0
6x+10{\color{#c92786}{-10}}=3x+4{\color{#c92786}{-10}}
6x+10−10=3x+4−10
5
Simplify
Subtract the numbers
Subtract the numbers
6
=
3
−
6
6x=3x-6
6x=3x−6
6
Subtract
3
3x
3x
from both sides of the equation
6
=
3
−
6
6x=3x-6
6x=3x−6
6
−
3
=
3
−
6
−
3
6x{\color{#c92786}{-3x}}=3x-6{\color{#c92786}{-3x}}
6x−3x=3x−6−3x
7
Simplify
Combine like terms
Combine like terms
3
=
−
6
3x=-6
3x=−6
8
Divide both sides of the equation by the same term
3
=
−
6
3x=-6
3x=−6
3
3
=
−
6
3
\frac{3x}{{\color{#c92786}{3}}}=\frac{-6}{{\color{#c92786}{3}}}
33x=3−6
9
Simplify
Cancel terms that are in both the numerator and denominator
Divide the numbers
=
−
2
Answer:
-2
Plz mark as brainliest! Hope this helps!
Step-by-step explanation:
Please look at the files I have added!
BRAINLY AND POINTS IF GIVE REAL ANSWER AND FAST
Find the final price of your bill at a restaurant if your subtotal is $20.75 and you must pay 7.55%
tax.
Answer:
$22.31
Step-by-step explanation:
solve for h V=2πr^2h
Answer: h= V/2πr^2
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
the total cost of playing an online game is $170. the base cost of the game is $50, and it costs $30 per month to play the game. The equation 170=30x+50 can be used to find the x (the number of months you play the game). How many months will you get to play the game if the total cost is $170?
Answer:
x = 4 (4 months)Step-by-step explanation:
170 = 30x + 50
Step 1: Subtract 50 from both sides170 - 50 = 30x + 50 - 50
120 = 30x
Step 2: Divide by 30 on both sides120/30 = 30x/30
x = 4
Step 3: Check170 = 30(4) + 50
170 = 120 + 50
170 = 170 ✔️
x = 4 (4 months)A construction company is setting up signs on a 6 3/4 mile stretch of road. If the company places a sign every 3/4 of a mile, how many signs will it need?
Note: the company will place a Sign at the beginning of the stretch,
then every 3/4 of a mile.
Answer:
10
Step-by-step explanation:
6 3/4 ÷ 3/4 = 9, and plus the sign at the start of the road it would be 10
hope this helps :)
Please no fake answers!
Answer:
X=1.899
I think
Step-by-step explanation:
2X+4.899=X+3
X=1.899
Answer:
x=3
Step-by-step explanation:
:)
SOLVE FOR W
V = LWH
PLZ HELP ME PLZ
Answer:
Step-by-step explanation:
(L*H)-V=W
hola tengo una pregunta
Answer:
That is wonderful. I love you!
You roll an eight-sided die. What is the chance that it will land on either a 2 or a 5? Write your answer as a fraction.
Answer:
2/8 and the simplified version is 1/4
Step-by-step explanation:
Answer:
2/8
Step-by-step explanation:
First you know that it is a eight- sided die. 2 or 5 are two numbers so it is 2/8.
you put all of the numbers and count them up on the top as numerators ex: 2/ Then the number of the sided die as the denominator.ex: 2/8 Hope this helped.
2-5/6x=-5
what is x
pls show me how to solve it
.
HELPPP
The equation of the line in slope Intercept form is
Answer:
y = 60x + 40
Step-by-step explanation:
It is in the form of
y = mx + b
m is the slope
b is the y intercept.
The y intercept is 40, so it will be y = mx + 40.
The slope is 60, so y = 60x + 40!
In a certain town there were 400 robberies last year. This year the number of robberies has gone down 27%. How many robberies were there this year, to the nearest whole number?
Answer: There have been 292 robberies this year, I hope this answers your question:)
Use the image above to solve .What is the slope? How much would 12 pieces of art cost? Use y=mx+b to solve.
Answer:510
Step-by-step explanation:
help me guys to find answer
Answer:
Misrial Effort (to) made the pond clean.
The Villagers (to) Were Deprived of education
The pond looked (to) like a green lake of the himalayas
The children of Kishanpur (to) Realized their mistake
A noble Work (to) deserves respect
For Kishanpur people Mishrilal was (to) regarded a true leader
Step-by-step explanation:
9. FLUENCY: ONLY USE A CALCULATOR TO CHECK!
1500 + (6 + 4*) 37
Your answer
Answer:
1870
Step-by-step explanation:
1500 + (6 + 4) * 37
= 1500 + 10 * 37
= 1500 + 370
= 1870
Answer:
1870
Step-by-step explanation:
1500+(6+4)37
=1500+10*37
=1500+370
=1870
I really need I don’t get it at all, and it’s a quiz please help!
Answer:
A and C are correct
Answer:
The slope is negative and it is also proportional (A and C)
Step-by-step explanation:
I used process of elimination.
If you look at the graph you will realize that x is positive and y is negative. Most times this will mean that the slope is negative, since positive and negative = a negative.
You can also tell that the y-intercept is not -3 because the line never intersects at -3 for the y line.
The relationship is proportional it goes through the origin and is also a straight line.
However, for the -6 slope, I can't really see the graph well, so I can't tell what the coordinate points are. If you can tell me, I can edit my answer and help.
a line has the equation 3x-2y=6, any line parallel to this line has slope (?)
Answer:
Slope is 3/2
Step-by-step explanation:
3x-2y=6
-2y=-3x+6
y=3/2-3
Please help.
Will give brainliest!!!!
Answer:
the last answer
no solution
i just did this in my math class today
Step-by-step explanation:
Help is needed plssss
It is roughly 8100 miles to fly from California to Australia. If it takes the airplane 15 hours to reach its destination of Australia, what was the average speed of the airplane in feet per hour?
Answer:
540 miles an hour or 2,851,200 Feet an hour
Step-by-step explanation:
g(x) = -x2 + 2x - 9
g(-4)
Answer:
-33
Step-by-step explanation:
g(x) = [tex]- x^{2} + 2x - 9\\[/tex]
g(-4) = [tex]- ( -4)^{2} + 2 * (-4) - 9[/tex]
= - 16 - 8 - 9 = - 33
ABCD~FECG similar polygons
Answer:
120
Step-by-step explanation:
Helpppp plzzzzz :/ :(
Answer:
Step-by-step explanation:
For this you will start at negative 3 then go up 5 spaces and to the right 4 times. Once you run out of space in one direction go in the opposite doing the opposite steps. Going down 5 times and to the left 4 times. If you need any more help with these, I'll be glad to help as I am learning these in class right now. The way to determine which way your going is on the slope. The slope in those equations is the number before x. The coefficient. When the numerator(y axis) is positive, that means you go up on the graph by the number shown. If its a negative go down. If the denominator (x-axis) is a positive that means you go to the right by the number shown. If it's a negative you go to the right. The number all the way on the right, in this case the -3, that is the y intercept.
Can someone help me plz
Answer:
centimeter
Step-by-step explanation:
sana nakatulong
Answer:
millimeter hope this helps(:
Step-by-step explanation:
The parallel dotplots below display the number of scholarship applications submitted by students for each of two schools: A and B.
2 dotplots titled Scholarship Applications by Class. The number lines go from 9 to 15 and are labeled number of scholarships. School A, 9, 1; 10, 1; 11, 1; 12, 1; 13, 2; 14, 8; 15, 10. School B, 9, 2; 10, 2; 11, 4; 12, 9; 13, 3; 14, 2; 15, 2.
Which of the following statements is true?
The range for the number of submitted scholarships is larger for school A.
The range for the number of submitted scholarships is larger for school B.
There is a smaller standard deviation for the number of submitted scholarships for school A.
The standard deviation in the number of submitted scholarships is the same for both classes.
Answer:I’m pretty sure it’s c
The price of a dress was reduce from $20 to $12. By what percentage was the price of the dress reduced?
Answer:
40%
Step-by-step explanation:
12$ out of the original 20$ = 12/20
12/20 = .6 (60%)
1=100%
if 12/20 = 60% then 100% - 60% = 40%
$20-40% is $12
hope this helps somehow