Answer:
23.00
Step-by-step explanation:
If you want to leave a 20% tip, multiply the cost by 0.20 to get the tip amount or multiply the cost by 1.20 to get the total including tip. If you want to leave a 18% tip, multiply the cost by 0.18 to get the tip amount or multiply the cost by 1.18 to get the total including tip.
Answer: Anthony should leave a $4 tip.
Step-by-step explanation:
20% = 0.2
So, multiply $20 × 0.2 = $4
2x + 2= -3
What is the answer
Answer:-1/2
Step-by-step explanation:2x + 2 = -3 Subtract 2 on both sides so the equation would then be 2x + -1. Then you put 2x over 1 as a fraction then u flip the fraction which would be called reciprocal then multiply -1 times 1/2x which equals -1/2 and as a decimal it would be - 0.5
HELP!!!!! I NEED ANSWERS QUICK I WILL GIVE 20 POINTS!!!!!!!
Answer:
1 one firs side second one second side 3rd one second side 4th one first one 5th one second side 6th one first side
Step-by-step explanation:
Answer:
Step-by-step explanation:
First [formula] goes to first category
Second [formula] goes to second category
Third [statement] goes to first category
Fourth [formula] goes to first category
Fifth [statement] goes to second category
Sixth [formula] goes to second category
Consider the equation:
24 = x2 - 4x + 3
1) Rewrite the equation by completing the square.
Your equation should look like (x + c)2 = d or (2 — c)2 = d.
2) What are the solutions to the equation?
Choose 1 answer:
X = 2 5
x = -2 +5
x = 2 + 5
x = -2 + 5
Answer:
1) (x - 2)² = 25 2) x = 2 ± 5Step-by-step explanation:
[tex]24 = x^2 - 4x + 3\\\\ x^2 - 4x + 3-24=0\\\\\underbrace{x^2-2\cdot x\cdot2+2^2}-2^2-21=0\\\\{}\qquad(x-2)^2-25=0\\\\{}\qquad\bold{(x-2)^2=25}\\\\{}\qquad x-2=\pm\sqrt{25}\\\\{}\qquad \bold{x=2\pm5}[/tex]
the required equation for 1 is (x - 2)² = 25 and solution for 2 is x = 2 ± 5
What is the equation?The equation is the relationship between variables and is represented as y =ax + b is an example of a polynomial equation.
part 1
Given equation,
x² - 4x + 3 = 24
x² - 4x + 4 - 4 + 3 = 24
(x - 2)² - 1 = 24
(x - 2)² = 24 + 1
(x - 2)² = 25
Part 2
Solution for the given equation that transformed in part 1 of the solution.
(x - 2)² = 25
(x - 2) = √25
(x - 2) = ±5
x = 2 ± 5
Thus , the required equation for 1 is (x - 2)² = 25 and solution for 2 is x = 2 ± 5
Learn more about the equation here:
brainly.com/question/10413253
#SPJ2
Which number line shows point h at 2/3
Answer:
there is no picture so i cant answer this question
Name two points on the line y = 6x. Does it describe a
proportional relationship?
Answer:
b. Non-proportional
Step-by-step explanation:
A table of values that represents a proportional relationship will have the same ratio of every pair in the given table. That is, y/x will result in the same value all through for every given pair.
The table of values given does not show a proportional relationship, because the ratio of y to x of each given pair of values are different and unequal:
y/x = 3/1 ≠ 5/2 ≠ 7/3 ≠ 9/4
Therefore, it is non-proportional.
hope i help
There are 12 players on a softball team. The coach has $605 to buy bat bags for all of the players. Each bat bag costs $55. Use the drop-down menus to explain whether the coach has enough money to buy a bat bag for each player... NEED ANSWERS ASAP
Answer:
Yes, he does.
Step-by-step explanation:
55 x 12 = 600
No, The coach does not have enough money to buy a bat bag for each player.
What is Multiplication?
To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.
Given that;
There are 12 players on a softball team.
The coach has $605 to buy bat bags for all of the players.
Each bat bag costs = $55
Now,
Since, There are 12 players on a softball team.
And, Each bat bag costs = $55
So, The total cost of bag for 12 players = $55 x 12
= $660
Since, The coach has $605 to buy bat bags for all of the players.
And, $605 < $660
Thus, The coach does not have enough money to buy a bat bag for each player.
Learn more about the multiplication visit:
https://brainly.com/question/10873737
#SPJ2
se acabaron los bidones de 10 y se quieren envasar 1362 litros de agua ¿cual es la menor cantidad de envases que se pueden llenar?
Answer:
serían 136 y sobran 2
Step-by-step explanation:
porque al ser una botella de 10 litro y 1362 los dividimos nos da la cantidad de 136 se puede hacer mentalmente
HELP ASAP PLEASE
Solve for x -3/4 (x + 2) = 6
Answer:
30
Step-by-step explanation:
Which of the following is equivalent to -5x + 1?
5x+1
5x-1
1+5x
1-5x
Answer:
1-5x
Step-by-step explanation:
This answer can be found through simple substitution.
let x=1
-5(1) + 1
-5 + 1= -4
1-5x
1-5(1)
1-5 = -4
Answer:
1-5x
Step-by-step explanation:
-5x+1=-4x
5x+1=6
5x-1=4x
1+5x=6x
1-5x=-4x
Hope this can help you.But if it's not,im so sorry
Have a nice day..☺️
A line passes through the point (8, -9) and has a slope of 3/4 . Write an equation in point-slope form for this line.
Answer:
y+9=3/4(x-8)
Step-by-step explanation:
y-y1=m(x-x1)
y-(-9)=3/4(x-8)
y+9=3/4(x-8)
PLS HELP!! Jimmy is playing a computer game. He gets 1 point for every time he hits his target and loses 2 points each time he misses.
He has hit his target 15 times and missed 6 times. What is his score?
A. 15 points
B. 3 points
C. - 12 points
D. 9 points
Answer:
b. 3 points
Step-by-step explanation:
Answer: b is the corect answer
Step-by-step explanation:
A plane is flying at a steady speed of 30000m/minute.
How long does it take to fly 2000m. Give your answer in seconds.
SHOW METHOD AND EXPLAIN
Answer:
4 seconds
Step-by-step explanation:
[tex]\frac{30,000}{1} =\frac{2,000}x}[/tex]
The numerator is the distance and the denominator is the time.
I used cross multiplication, the numerator of one fraction times the denominator of the other.
[tex]30,000*x=2,000*1\\30,000x=2,000[/tex]
divide both sides by 30,000 and simplify
[tex]x=\frac{2,000}{30,000} \\x=\frac{2}{30}[/tex]
Then multiply the fractions by 2/2 (basically multiplying the numerator and the denominator each by 2)
[tex]x=\frac{4}{60}[/tex]
Since the denominator is 60, the number of seconds in a minute, the numerator is the answer
I hope this makes sense ;-;
What 2 numbers multiply to make -30 and combine to make -7? ____and____
Help PLEASEE
Answer:
-10 and 3
Step-by-step explanation:
-10 x 3 = -30
-10 + 3 = -7
Answer: -10 and 3
Step-by-step explanation:
-10 x 3 = -30 and -10 + 3= -7
Help me pleasseeeeeeeeeeeee
Answer:
24 + 10 = 34
Step-by-step explanation:
a. 24 + b. 10 = ?= c. 34
If an 8 sided spinner has 2 one's, 2 two's, 2 three's, and 2 four's, what is the probability of spinning a 3?
I NEED HELP QUICKLYYYY
6
Consider this right triangle.
15
C с
12
B
Enter the measure of ZCAB to the nearest hundredth degree.
Step-by-step explanation:
sinA=p/h
sinA=12/15
A=sin-¹(4/5)=53.13=53°
<CAB=53°
The measure of ∠CAB is 53°.
What is Trigonometry?The trigonometric function, which comprises the sine, cosine, tangent, cotangent, secant, and cosecant, is one of the six mathematical operations used to describe the side ratios of right triangles (csc).
As per the given data:
From the given diagram, we can clearly understand that the triangle is a right-angled triangle which is right-angled at C.
We have to find out the measure of ∠CAB.
The lengths of the sides BC and AB is also given in the diagram.
For finding out the measure of ∠CAB we can consider BC as the perpendicular and AB as the hypotenuse, and then we have to use the appropriate trigonometric ratio.
The length of the perpendicular BC = 12 units
The length of the hypotenuse AB = 15 units
For relating perpendicular and hypotenuse, we can use the sin trigonometric ratio.
sinθ = Perpendicular / Hypotenuse
sinθ = BC / AB
sinθ = 12 / 15
sinθ = 4 / 5
θ = 53°
The measure of ∠CAB is 53°.
Hence, The measure of ∠CAB is 53°.
To learn more about Trigonometry, click:
brainly.com/question/29002217
#SPJ2
A restaurant can serve 22.3 ice cream sundaes from each gallon of ice cream. Which equation represents the number of sundaes, n, that can be made from g gallons of ice cream?
Answer:
g/22.3 = n
Step-by-step explanation:
Can you please help !!!!!!!!!!!!
Answer:
slope = 0
Step-by-step explanation:
[tex]m=\frac{change in y}{change in x}[/tex]
[tex]m=\frac{4-4}{2-1}[/tex]
[tex]\frac{0}{1}[/tex]
Divide 0 by 1 .
m = 0
good luck, hope this helps :)
What is the equation for 2.91 x 0.5
Answer:
isnt that the equation? If your looking for the answer to that it's 2.91 x 0.5 = 1.455
Step-by-step explanation:
plz mark brainliest if can
Which of the following is an arithmetic sequence?
O 3.-3.4.-4.5.-5
O 2, 4, 8, 16.32
O 1.2. 4.7. 10
O 4.7. 10. 13. 16
Answer:
the answer is 2, 4, 8, 16.32
an online furniture store sells chairs for $150 each and tables for $350 each. Every day, the store can ship a maximum of 24 pieces of furniture and must sell a minimum of $5400 worth of chairs and tables. Also, the store must sell at least 14 tables and a maximum of 6 chairs. If x represents the number of tables sold and y represents the number of chairs sold, write and solve a system of inequalities graphically and determine one possible solution.
Answer:
5400= 150y + 350x
Step-by-step explanation:
how do i solve substitution
Estimate the sum by first rounding each
mixed number to the nearest whole number
and then adding.
5 and 3/8 + 4 and 7/10
In 2006, ford motor co. Sold 2.8 million cars. Of the average cost per car was $27,000. What were the total sales for ford.
Answer:
Seventy five billion six hundred million
Step-by-step explanation:
2.8 million x 27,000
Find the missing side !!
Answer:
36?
Step-by-step explanation:
4.3
Rounding to the nearest whole number
Answer:
4 is the nearest whole number of 4.3
how would I solve this
Answer:
5√5
Step-by-step explanation:
Hypotenuse (h) = 15
perpendicular (p) = 10
base (b) = ?
We know by using Pythagoras theorem
b = √h² - p²
= √ 15² - 10²
= √ 125
= 5√5
Hope it will help :)
Answer:
≈11.2
Step-by-step explanation:
a²+b²=c²
10²+b²=15²
100+b=225
-100 on both sides
b= √125= 11.2
Is the relation a function? Why or why not?
{(–3, –2), (–1, 0), (1, 0), (5, –2)}
No; two domain values exist for range value –2.
Yes; two domain values exist for range value –2.
No; the relation passes the vertical line test.
Yes; only one range value exists for each domain value.
Answer:
yes; only one range value exists for each domain value.
Step-by-step explanation:
The x value don't repeat. Which is: -3, -1, 1, 5.
Answer:
Answer:
yes, the given relation is a function.
Step-by-step explanation:
The given relation is
{(–3, –2), (–1, 0), (1, 0), (5, –2)}
A relation is called function if each element of the domain is paired with exactly one element of the range.
It means for each value of x there exist a unique value of y.
In the given relation for each value of x there exist a unique value of y.
Therefore the required solution is yes and this relation is a function.
Step-by-step explanation:
letter d
because there is no repeating x's
PLEASE HELP WILL GIVE BRAINLIEST
6. Given the function rule f(x)= x(to the power of 2)– 3x+ 2, what is the output of f(-2)?
-8
0
4
12
Answer:
f(-2)=4+6+2
f(-2)=12
Step-by-step explanation:
Add -2 where all the x values are then solve
Sofia and Diego drive to work. Sofia drives 72 miles in 1.5 hours. Diego drives 126 km in 2 hour 30 min. Work out the difference between their average speeds in km/h. 1 mile = 1.6 km
Answer:
26.4 km/hr
Step-by-step explanation:
Sofia and Diego drive to work.
For Sofia
We convert miles to km
Sofia drives 72 miles in 1.5 hours.
1 mile = 1.6 km
72 miles = x
x = 72 × 1.6 km
x = 115.2 km
We find the speed in km/hr
Speed = Distance /Time
= 115.2km/1.5 hours
= 76.8 km/hr
For Diego
Diego drives 126 km in 2 hour 30 min.
Speed = Distance/Time
Time = 2 hour 30 min = 2.5 hours
Speed = 126km/2.5 hours
= 50.4 km/hr
The difference between their average speeds in km/h is calculated as:
76.8 km/hr - 50.4 km/hr
= 26.4 km/hr