Answer:
2000 = 24x + 20y (x represents hours and y represents money per sale)
she must make 88 sales
Step-by-step explanation:
2000 = 24(10) + 20y
2000 = 240 + 20y
-240 = -240
1760 = 20y
/20 = /20
88 = y
Short Answer
Note: Your teacher will grade your responses to 22 and 23 to ensure you receive proper credit for your answers.
22.
Explain and demonstrate how to change 4/20
into a percent.
Answer:2/10
Step-by-step explanation:
You need to divide the fraction by 2
so 20/2=10
4/2=2
the answer is 2/10
Solve for a: g=ca-b
help
Answer:
[tex] a = \dfrac{b + g}{c} [/tex]
Step-by-step explanation:
g = ca - b
Switch sides.
ca - b = g
Add b to both sides.
ca = b + g
Divide both sides by c.
[tex] a = \dfrac{b + g}{c} [/tex]
Evaluate the expression
|23-4|
-21
-7
19
27
Answer: 19
Step-by-step explanation:
Singing classes cost a $500 annual fee plus $100 for each
class you go to. What is the average cost per class if you go to
5 classes?
$______
Answer:
500 + (100 x 5) = 1000
Step-by-step explanation:
Find the radian measure of the central angle of the circle of radius 6 cm that intercepts an arc of length 32 cm.
Answer:
formula to use: s=rx, s=arc, r=radius, x=central angle in radians
32=6x
x=32/6=16/3 radians
Step-by-step explanation:
hope this helps! :)
The radian measure of the central angle of the circle is 5.33 rads
A circle is the locus of a point such that its distance from a fixed point is constant.
The arc length is given by:
Arc length = θ * r
Where r is the radius and θ is the central angle in radians.
Given an arc length of 32 cm and radius of 6 cm, hence:
Arc length = θ * r
32 = θ * 6
θ = 5.33 rads
Find out more at: https://brainly.com/question/16403495
I bought a movie ticket with my debit card. How long before the money will come out of my checking account?
A week
Immediately
2 days
10 days
Answer:
2 to 3 days to come out of your checking account
Answer: The answer is immediately, other person was wrong smh.
Step-by-step explanation:
took the test, its immediately
Kenton has read 48 pages of his book. If this is equal to 40% of his book, how many pages is the entire book?
Answer:
120
Step-by-step explanation:
We know that 40% of x is 48, we can set this porportion (is that what it is called?).
48/x=40/100Cross multiply, 4800=40xDivide, 120=xCheck your work:
40/100=4/10=2/548/120=4/10=2/5Answer:
120
Step-by-step explanation:
because i had it on a dca
round 479. 86004 to 2DP
Answer:
479.86 is the right answer
In the city of Carmen, there is a drawbridge that is opened twice per hour over the summer. The graph below shows the number of feet that the top of the bridge was above the water versus the
amount of minutes that the drawbridge was open.
40
30
Feet Above Water
20
10
3
Minutes
The city's engineer noticed that the bridge is not opening and closing at the same rate and wanted to determine the rate of change over these intervals. Complete the table to determine the rate of
change for the drawbridge (in feet per minute) at each of the specified intervals.
Answer:
25, 0, -25
Step-by-step explanation:
ASAP PLZ
Aqua town charges $4.50 admission plus $0.75 for each ride. The cost at Wet World is $2.50 admission plus $1.25 per ride. Write an equation for the cost of going to Aqua Town. Write an equation for the cost of going to wet world. How many rides would you have to ride for both water parks to cost the same amount? What would the cost be? Write a system of equations( put your two equations equal to each other)to solve for x and y. Write your answer in the form (x,y).
Answer:
9.00
Step-by-step explanation:
Solve for x.
-3x + 4 = -2x + 0
A 4
B 0.25
С -4
D -0.25
Answer:
A
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
−3x+4=−2x+0
−3x+4=(−2x)+(0)(Combine Like Terms)
−3x+4=−2x
−3x+4=−2x
Step 2: Add 2x to both sides.
−3x+4+2x=−2x+2x
−x+4=0
Step 3: Subtract 4 from both sides.
−x+4−4=0−4
−x=−4
Step 4: Divide both sides by -1.
−x
−1
=
−4
−1
x=4
Answer:
4
Step-by-step explanation:
-3x+2x=0-4
-x=-4
Divide both sides with a minus to get positive.
Therefore, x is 4.
Find the solutions to the equation below. Check all that apply. X2 - 9 = 0 O =
A. X = -1
B. X = -2
C. X = 3
D. X = -3
E. X = 2
F. X = 1
9514 1404 393
Answer:
C, D
Step-by-step explanation:
The equation factors as ...
(x -3)(x +3) = 0
The value will be zero when a factor is zero. That is, solutions are ...
x = 3 and x = -3 . . . . . matches choices C and D
4/3 divided by 5/4 in simplest form
Answer:
the answer is 16/15
The simplified form of the expression 4/3 divided by 5/4 is 16/15.
What is the simplified form of the expression?Given the expression in the question:
4/3 divided by 5/4
Which is the same as:
4/3 ÷ 5/4
To divide the fractions 4/3 ÷ 5/4, follow the steps:
Dividing a fraction by another fraction, multiply the first fraction by the reciprocal of the second fraction:
Hence:
4/3 ÷ 5/4
4/3 × 4/5
Multiply the numerators and then multiply the denominators:
( 4 × 4 ) / ( 3 × 5 )
Simplifying, we get:
( 4 × 4 ) / ( 3 × 5 )
16 / ( 3 × 5 )
16/15
Therefore, the simplified form is 16/15.
Learn about how to divide fractions here: brainly.com/question/1627825
#SPJ6
Order the side lengths HI, IK, HJ, IJ, and KJ from least to greatest.
Answer:
KJ, IK, HI, HJ, IJ
Explanation:
The shortest side of a triangle is always opposite the smallest angle, and the longest side is always opposite the largest angle
The ordered pairs show (height in inches, men’s shoe size). (70, 9.5) (67, 8) (69, 9) (72, 11.5) (68, 7.5) (60, 6) (71, 11) Use the regression calculator to generate the regression equation used to make predictions. What is the approximate height of a man who wears a size 7 shoe? Round to the nearest whole number.
Answer: A
Step-by-step explanation:
I just answered this question on edg
Answer:3
Step-by-step explanation:
Using pennies, nickels, dimes or quarters, determine which kind of coin is in each circle. First clue: The total value of the four coins is an odd number. Second clue: The sum of the value of the middle 2 coins is 11¢. Third clue: Each coin is worth the same as or more than the coin to its left (coin in C is worth the same as or more than the coin in B).
Answer:
Coin 1: Penny
Coin 2: Penny
Coin 3: Dime
Coin 4: Quarter
------
Coin 1: 1
Coin 2: 1
Coin 3: 10
Coin 4: 25
Step-by-step explanation:
Clue 1: 1 + 1 + 10 + 25 = 37, which is an odd number so that works.
Clue 2: 1 + 10 = 11, so that works.
Clue 3: 1 = 1 < 10 < 25 (1 is equal to 1 is less than 10 is less than 25) so that works.
solve: -6 +5<11 which graph shows the solutions
Answer:
would you mind attaching a picture of the graph so that I can tell you which one?
the surface area of a pyramid is the sum of the areas of the lateral faces and the area of the base.
Answer:
Correct.
Step-y-step explanation:
For which value of x is the equation 3(x + 2) + x = 2x + 16 true?
Answer:
X = 5
Step-by-step explanation:
help if correct u get brainly
Answer:
The answer is 6/2 or 3/1.
Step-by-step explanation:
The equation for slope is (y2-y1)/(x2-x1). To find the answer, plug in two corresponding points. For example, [2.75-(-3.25)]/1-(-1). This will simplify into (2.75+3.25)/(1+1). After adding your numbers, you are left with 6/2.
Answer:
Step-by-step explanation:
the slope is the diference in y values /diference in x values of 2 points
1.
m= 14.75 -2.75 / 5-1 = 12/4 = 3
2.
8-0/1- -3= 8/1+3=8/4= 2
PLZZZZZZ BRAINLIESTTTTT
Guys I would really like the help pls
Answer:
#1: 345
#2: 10%
#3: 7.35
#4: 290.50
Step-by-step explanation:
6
Identify the values that create ordered pairs that are solutions to the equation 3x - 5y = 20.
What is the y value for the first ordered pair?
(1 Point)
(5, y1)
and
(x2, 2)
- 14
-5
-1
2
5
Answer:
(5, -1)
(10, 2)
Step-by-step explanation:
Sharon’s turtle escaped from her backyard sometime in the last few hours. According to her calculations, the farthest the turtle could have gone is 4 blocks down the road in either direction. If Sharon lives on the 112th block of town, which equation can be used to find the block numbers that represent the farthest distance that the turtle may be?]
Turtle can go in any direction farthest to 4 block
hence Maximum Distance can be + 4 or - 4
Block representing farthest distance is x
Distance of block x from 112 would be
x - 112
x - 112 = ± 4
Taking mod both sides
=> | x - 112 | = | ± 4 |
=> | x - 112 | = 4
| x - 112 | = 4 is the equation which can be used to find the block numbers that represent the farthest distance that the turtle may be
Brainliest?
What is x. 9(2x-3)=39
Which number can be used as a common denominator for the fractions One-fourth and FIve-sixths?
Answer:
12
Step-by-step explanation:
Given two fractions:
One - fourth and Five - Sixths.
To find:
The common denominator that can be used for the given fractions.
Solution:
First of all, let us have a look at the given fractions:
First fraction is:
[tex]\dfrac{1}{4}[/tex]
Second fraction is:
[tex]\dfrac{5}{6}[/tex]
The denominators of the fractions are 4 and 6.
To find a common denominator, we need to take LCM (Least Common Multiple) of the two denominators.
LCM is the least number which is divisible by the two numbers.
Let us find the LCM by factorization method.
4 = 2 [tex]\times[/tex] 2
6 = 2 [tex]\times[/tex] 3
The common number are taken once and other number which are not common are taken as it is.
So, the LCM is 2 [tex]\times[/tex] 2 [tex]\times[/tex] 3 = 12
The numbers can be written as:
[tex]\dfrac{3}{12}, \dfrac{10}{12}[/tex]
Therefore, 12 can be used as the common denominator.
Write the numbers in order from greatest to least.
0.115, 0.15, 0.005, 0.5
Answer:
0.5, 0.15, 0.115, 0.005
Step-by-step explanation:
A number can be written from the greatest to the and the lowest to the highest when given a series of number. This series of number can be in mixed fraction forms, improper fraction or decimal. When a number is said to be written from the greatest to the lowest, it is called descending order but from the lowest to the greatest it is called ascending order.
From the list of the series of the decimal numbers given, writing the numbers in order from the greatest to the least number will choose the form:
0.5, 0.15, 0.115, 0.005
Smithville and Clinton are 4 cm apart on a map that has a scale of 1 cm:20 2 points
km. How far apart are the real cities? *
What is the equation of a line with the points (2,-1) and (4,-6) and a y-intercept of 4?
Answer:
(-4,6)
Step-by-step explanation:
Answer:
(-4,6)
Step-by-step explanation:
helppppppp! please:(
Answer:
A or 9
Step-by-step explanation:
Consider the number inside the "f(-4)" to make x=-4. This means using the table you can know that f(x) = 9.
