Answer:
12%
Step-by-step explanation:
so 60/500 people use a coupon and that simplified into a percentage would be 12%. basically you are just doing 60 divided by 500.
(for the second part i need more info cause i dont think its part of the problem)
Susan incorrectly factored the expression below. (the top one is the original and the bottom is her factoring it) The question is on the left
Peter is considering two cell phone plans. The first company charges $400 for the phone and $30 per month for the calling plan that Peter wants. The second company charges $125 for the same phone, but charges $55 per month for the calling plan that Peter wants. After how many months would the total cost of the two plans be the same?
38)
Which statement describes a relationship between -6 and -9 if you know that -6 is to the right of -9 on a number line.
A)
-6-9
B)
-69
f
o
-65-9
ng
D)
-62-9
5
Antoinette solves the linear equation 3 (x minus 3) + 2 x + 9 = 2 x + 2 (x minus 1) using the steps shown below.
Step 1: 3 x minus 3 + 2 x + 9 = 2 x + 2 (x minus 1)
Step 2: 5 x + 6 = 4 x minus 1
Step 3: 5 x minus 4 x = negative 1 minus 6
Step 4: x = negative 7
She checks her solution by substituting –7 for x in the original equation. She determines that her answer is incorrect. Which best describes Antoinette’s error?
Answer:
A, she distributed incorrectly
Step-by-step explanation:
HELLLP PLEASE I NEED THIS NOW
Step-by-step explanation:
(40×80) + 1/2×130×60
= 3,200 + 3,900
= 7,100 m²
If each person at the party eats 2/8 of a pound of cheese and there are 9 people at the party, how many pounds of cheese is needed for the party?
Part C: Choose the answer below that DOES NOT represent the amount of cheese needed for the party.
A.
2 1/4
B.
18/8
C.
2 4/8
D.
2 2/8
Answer:
B. Or 18/8
Step-by-step explanation:
Because 2x9=18
18/8
Answer:
I know somebody answered but it is C. 2 4/8
Please help me asap!!
help me please ........................
4x=3y-2 in slope intercept form
Explain
Answer:
y = 1-1/3x + 2/3
Step-by-step explanation:
Slope-intercept form is y=mx+b
Subtract 3y from both sides to move it to the left side. You now have:
-3y + 4x = -2
Subtract 4x from both sides to move it to the right side. You now have:
-3y = -4x -2
Divide by -3 to get y alone:
y = 1-1/3x + 2/3
Find the slope of the proportional graph below.
Answer:
-3/2
Step-by-step explanation:
Can someone help with this
I already got 1 btw
Answer:
1. 10/8 2. 24/5 3. 15/12 and 5 /12
Step-by-step explanation:
Fran is making pair of earrings and a bracelet for four friends. Each pair of earrings uses 4.5 centimeters of wire and each bracelet uses 13 centimeters. Write two equivalent expressions and then find how much total wire is needed.
Answer:
4(4.5+13)=70 cm
And
(4.5+13)+(4.5+13)+(4.5+13)+(4.5+13)=70 cm
I think this one *might* have multiple possibilities but these are just 2 that I can think of
Step-by-step explanation:
There are 4 friends, so whatever you get by adding the bracelet and the earrings, you have to multiply by 4.
4.5+13=17.5
17.5x4=70 cm
Which equation represents the relationship between x-and y-values shown in the table?
Answers:
y = 2x - 1
y = 3x - 4
y = x + 10
y = 2x + 1
Mai biked 6 and 3/4 miles today, and Noah biked 4 and 1/2 miles. How many times the length of Noah's bike ride was Mai's bike ride?
Answer:
2/3 times as far
Step-by-step explanation:
Brayden is working two summer jobs, making $21 per hour tutoring and making $10 per hour landscaping. In a given week, he can work a maximum of 12 total hours and must earn no less than $170. If xx represents the number of hours tutoring and yy represents the number of hours landscaping, write and solve a system of inequalities graphically and determine one possible solution.
Answer:
2 hours.
Step-by-step explanation:
Money earned for 14 hours of life-guarding = 14*18 = $252. If he worked another 5 hours to make the maximum of 19 he would earn 252 + 5*9
= $297 but he wants to work a minimum of hours for a minimum of 270.
Thus we have the inequality:
252 + 9x ≤ 270
9x ≤ 18
x ≤ 2.
So the number of hours he must do clearing tables = 2.
Answer:
The set of two or more inequalities in one or more variables is referred to as a system of inequalities, and the further discussion can be defined as follows:
System of inequalities:Get y alone on one side of a linear inequality with 2 variables (x,y). Consider the equation that results when the inequality sign is changed to an equality sign. This equation has a line as its graph. A dashed line is drawn if the inequality is strict.From the question, we know
[tex]21 x+10y \geq 170[/tex] money
[tex]x+y \leq 12[/tex] hours
so
Inequality [tex]1 : y\geq - \frac{21}{10} x+17\\\\[/tex]
Inequality [tex]2 : y\leq -x+12\\\\[/tex]
and [tex]x=0, y= 0[/tex]
For example
[tex]y = 2 \ \ \ x=10[/tex]
Please find the attached file.Find out more about the graph here:
brainly.com/question/2025686
Step-by-step explanation:
What is the volume of a rectangular prism containing 96 cubes each with side lengths of 1/2 an inch?
Answer:
12 inches cubed.
Step-by-step explanation:
You find the volume of each small cube (1/2 x 1/2 x 1/2). Then, you multiply that by 96. Then, you have your answer.
What is the estimate of the sum of 324, 653, 303, and 491 using front end estimation?
A. 1,700
B. 1,800
C. 1,900
D. 2,000
How do you solve this? pls show work/steps
solve for all values of x: [tex]3x^{2} + 14x = 5[/tex]
Answer:
Step-by-step explanation:
3x²+14x-5=0
3x²+15x-x-5=0
3x(x+5)-(x+5)=0
(x+5)(3x-1)=0
either x+5=0,x=-5
or 3x-1=0
x=1/3
Put the equation 3y-4x=-6 into slope intercept form
HELP
Write an expression for the sequence of operations described below.
triple b, then raise the result to the 10th power
BRAINLIEST AND 30 POINTS COME QUICK AND DONT LOSE OUT!
The graph shows Linda's math scores versus the number of hours spent doing math homework.
What will most likely be Linda's approximate math score if she does math homework for 7 hours a week?
62.5 points
77.5 points
82.5 points
93.5 points
Rewrite in simplified exponential notation
Helppp
Answer:
1/4096
Step-by-step explanation:
A negative exponent becomes a fraction. 4*3=12. 2^12=4096, so since it's a negative exponent you put it as a fraction. So it's 1/4096.
The simple exponential notation is 4,096.
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;
The exponential notation is;
⇒ [tex](2^{-4} )^-^3[/tex]
Now, Solve the exponential notation as;
⇒ [tex](2^{-4} )^-^3[/tex] = [tex]2^{-4*-3}[/tex]
= [tex]2^{12}[/tex]
= [tex]4096[/tex]
Hence, The simple exponential notation is 4,096.
Learn more about the exponential notation visit:
https://brainly.com/question/23275698
#SPJ5
Use the coordinate plane below to graph both the lines y = -2/3+3 and y+2x-5. Once both are graphed, determine the ordered pair (x,y) that make both equations true.
Answer:
(-0.75, 3.5)
Step-by-step explanation:
See below for graph, please!
Hope this helped!
Without multiplying or estimating, explain how you can tell which product is greater 6.7x9.31 or 6.7x931
Answer:
We know that the second equation will be greater because there is no decimal point in it but there is a decimal point in the first one with would make the answer much smaller
Answer:
You can tell 6.7x931 is greater
Step-by-step explanation:
You can tell this because 931 is significantly greater than 9.31 so you can immediately tell that 6.7x931 is greater. If this helped you please rate this comment, give it a like, and maybe mark it as branliest!
1. −2x + 6 = -16
2. -10 + 5x = -45
Can you help me?
Answer:
for the first one, it's x=11. first, you have to subtract 6 from both sides (-2x+6-6=-16-6) then you simplify that so you get -2x=-22, and from there you divide both sides by -2
getting -2x/-2=-22/-2 then you simplify that and get x=11
and for the second one x=-7. first, you have to add 10 to both sides
(-10+5x+10=-45+10) then simplify that down to 5x=-35 then divide both sides by 5 (5x/5=-35/5) then simplify that down to x=-7
If Happyland Theme Park has 25 roller coasters and 300 daily visitors, what is the ratio of roller coasters to daily visitors?
1.) 1:12
2.) 1:15
3.) 12:1
4.) 1:300
Can I get and answer and explanation for this please?
Answer:
75
Step-by-step explanation:
Find the zeros of the function
y=x^2-1
Answer:
-1 and 1 are the zeros
Step-by-step explanation:
Graph it and youll see that the curve touches the x axis at (-1,0) and (1,0)
pls try doing all of the due today plzzzzzzzz
Answer:
Hole 1. 12 x 10 = 120
Hole 2. 4 x 9 = 36
Hole 5. 6 x 14 = 84
Hole 6. 14 x 12 = 168
Step-by-step explanation:
for every question all you have to do is find the length of the base or width of the shape and multiply that times the length of the height of the shape.
Write an equivalent expression using the distributive property.
3y(4x + 7)