Answer:
No, Dawn is not correct.
Step-by-step explanation:
I cannot provide you with a model, but the 30% discount should be applied first. 60*(70/100) = 42. Therefore, after the 30% discount, the cost will be $42. After that, Dawn should use her coupon. It will then get you 42*(85/100) = 35.70. Therefore, she would pay $35.70.
Which equation is shown?
Answer: last one: 5x+5y=25
Step-by-step explanation:divide everything by 5 to get x+y=5 and subtract both sides by x to get y=-x+5 with -1/1 as slope and 5 constant
These expressions below represent four numbers. The value of the median of these expressions is 12.
x 2x 6x 11x
Work out the value of the mean of these expressions
Answer:
The mean is 15
Explanation:
The x value that would get a median of 12 is three, which when taken the mean of the numbers when x is three, you get 15
The mean value of the given expressions with a median of 12 is: 7.
What is the Mean and Median of a Data Set?Mean = average of the data set.
Median = center value or average of the center values.
Given that the median for x, 2x, 6x, 11x is 12, therefore:
12 = (6x + 11x)/2
2(12) = 17x
24 = 17x
x ≈ 1.4
Mean = (x + 2x + 6x + 11x)/4 = 20x/4
Plug in the value of x
Mean = 20(1.4)/4
Mean = 7
Learn more about the median and mean on:
https://brainly.com/question/3735128
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Solve for X
6+3x=12x-5
Answer:
x= 11/9
Step-by-step explanation:
6 +3x = 12x -5
-6 -6
3x = 12x -11
-12x -12x
-9x = -11
/-9 /-9
x= 11/9
I need help please!!
Answer:
Would be TSR
Step-by-step explanation:
Lining up the congruent angles and sides shows the correct statement.
Answer:
yea what that kid said
Step-by-step explanation:
if 3 girls can send 30 text messages in 30 minutes how many texts can 6 girls send in 60 minutes
Answer:
120
Step-by-step explanation:
6 girls can send 60 text messages in 30 minutes, so 60 minutes woudl equal 120
$150 per hour is how much per min
$2.50
Hope this helps!
May I have brainliest? :D
Suppose Mike’s exponential model is the best fit for a sample of two-variable data collected from a population of 30 voters. His model has the following values for a and b. a = 4039.22 b = 0.1719 How does Mike project Y from a value of X in the voter population? Mike uses the greatest value of a or b Mike projects y using the model y = 4039.22 x + 0.1719 Mike multiplies a and b Mike uses the values of a and b in the equation
Paulo and Marie are collecting quarters. The number of quarters Paulo has is 3 times 5 fewer than the number of quarters Marie has. Let m be the number of quarters Marie has. What expression represents the number of quarters Paulo has?
Answer:
Paulo = 3m - 5
Step-by-step explanation:
m = number of quarters Marie has
The number of quarters Paulo has is 3 times 5 fewer than the number of quarters Marie has
3 times number of quarters Marie has = 3 * m
= 3m
5 fewer than the number of quarters Marie has
3m - 5
Paulo = 3m - 5
8. Write a quarter million in scientific notation.
Answer:
250x10^3
Step-by-step explanation:
Help me please i need help
Answer:
3/11 = 6/22
Step-by-step explanation:
3*2=6.
so 11*2 = 22
Answer:
22
Step-by-step explanation:
3 was multipled by 2.
Multiply 11 by 2
Y=22
Hope this helps!
Plz mark Brainliest!
What is the mean and MAD of 12,8,15,11,9
DONE BY 3:40 What is the greatest common factor of 60, 84 and 72?
OA) 4
B) 12
C) 24
OD 84
Answer:
B
Step-by-step explanation
the slope of x/3 + y/-6 =1 ?
Find the linear inequality & show it on a number line:
5(x-3) < 20
Answer:
Step-by-step explanation:
5(x-3)<20
5x-15<20
5x<35
x<7
All factors for 3,235?
Answer:
1,5,647,3235
Step-by-step explanation:
there yah go
If y = - 10x +5, what is the slope?
Answer:
slope = - 10
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = - 10x + 5 ← is in slope- intercept form
with slope m = - 10
NEED THE ANSWER NOWWW!!!!!!!!!!!!!!!!!!!!!
Answer:
i think the answer would be y=4
Step-by-step explanation:
Answer:
ponte las pilas niño
Step-by-step explanation:
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
Nora works at a retail store. She earns a commission of $5.50 on each item she sells. If she sells 17 items, how much does she earn from commissions?
If Nora sells 17 items, she earns $
from commissions.
Answer:
$93.50
Step-by-step explanation:
$5.50 x 17 = $93.50
Hope that helps!
Answer:
$93.50
Step-by-step explanation:
Find the Surface Area of the triangular prism *
PLEASE HELP! ILL GIVE YOU BRAINIEST!!
Answer:
40
Step-by-step explanation:
=12 * 2 = 24
=3 * 2 = 6
=5 * 2 = 10
= 24 + 6 + 10 =40
————PLEASE HELP————-
Olivia opens a savings account that pays 4% simple interest per yesr. If she deposits a total of $650, how much interest will she earn at the end of the first year?
Answer:
47
Step-by-step explanation:
Answer:
$676 = total money
Step-by-step explanation:
650 +(650x0.04) = 676
Write fifty-three ten-thousandths in decimal
Answer:
0.0053
Step-by-step explanation:
from the point you start counting backwards tenth, hundredth, thousandth, ten-thousandth
Solve for y, 3x + y = 15
Answer:
y=-3x+15
Step-by-step explanation:
Answer:
y=15-3x
Step-by-step explanation:
you get this by moving the 3x to the other side
this causes the sign to change to minus
hope this helpsss :)) xx
10.
Which relation is a function?
A. {(–2, –12), (–2, 0), (–2, 4), (–2, 11)}
B. {(0, 1), (0, 2), (1, 2), (1, 3)}
C. {(–4, –6), (–3, –2), (1, –2), (1, 0)}
D. {(8, 1), (4, 1), (0, 1), (–15, 1)}
Answer:
Good question. That's a hard one but I think it's C. {(-4,-6), (-3,-2), (1,-2), (1,0)}
Step-by-step explanation:
20 PTS
A rectangular cardboard has dimensions as shown.
The length of the cardboard can be found by dividing its area by its width. What is the length of the cardboard in inches?
IMAGE :
Answer:
=9.8 . -- : .
Simplify the following expression
[(3 x 6) + (5 x 2)] ÷ 7
Answer:
4
Step-by-step explanation:
(3)(6)+(5)(2) /7
= 18+(5)(2) /7
=( 18+10) /7
= 28 /7
=4
I just need an explanation for both of these! Help would be greatly appreciated, thanks. :))
Answer:
1. Well, to cross multiply them you multiply the numerator in the first fraction times the denominator in the second fraction, then you write that number down. ... The reason we cross multiply fractions is to compare them. Cross multiplying fractions tells us if two fractions are equal or which one is greater.
2. Cross multiplying fractions to find a missing numerator or denominator for equivalent fractions works because it is a shortcut for rearranging to isolate the variable.
Step-by-step explanation:
Join my zo0m plz
https://zo om.us/j/95168253981?pwd=b3QzZWlON2ZSbU1ZalFTcnFuUCtIdz09
take the space out
50 POINTS
Henrietta did an experement she started out with 325 bacteria cells. She found that the growth rate the number of bacteria doubled each hour, Sketch the graph that represents the situation Label the y-intercept and the point that represents the projected bacteria population 18 h from the time Henrietta started the experiment
Answer:
it is to help me out but the answer is 59-=9x67-=7
Step-by-step explanation:
the answer is 7
What conclusion can you make from the information below?
Three boys (Dmitri, Ken, and Adam) have three different favorite colors (red,green, and blue)
• Dmitri does not like red
• Adam does not like red.
A. Dmitri's favorite color is blue.
B. No one likes green
C. Ken's, favorite color is red
D. Ken's favorite color is not red.
Answer:
Step-by-step explanation:
Answer: I think it might be D I'm not sure
Step-by-step explanation:
Which expression is equivalent to 8p + 2(3p - 4)?
A. 14p - 4
B. 11p - 2
C. 14p - 8
Answer:
c. 14p-8
Step-by-step explanation:
8p+2(3p-4)
8p+6p-8
(8p+6p)-8
14p-8
\f(x) = \left\{
x + 4
8
2. - 1
<5
55x47
7<<10
Wright.)
For f(x), evaluate the following:
a. f(0)
b. f(6)
Show all of your work.
Answer:The number 0 falls in the interval -1 < x ≤ 1, so we use the formula f(x) = x to evaluate f(0).
The number 0 falls in the interval -1 < x ≤ 1, so we use the formula f(x) = x to evaluate f(0).f
The number 0 falls in the interval -1 < x ≤ 1, so we use the formula f(x) = x to evaluate f(0).f(
The number 0 falls in the interval -1 < x ≤ 1, so we use the formula f(x) = x to evaluate f(0).f(0
The number 0 falls in the interval -1 < x ≤ 1, so we use the formula f(x) = x to evaluate f(0).f(0)
The number 0 falls in the interval -1 < x ≤ 1, so we use the formula f(x) = x to evaluate f(0).f(0)=
The number 0 falls in the interval -1 < x ≤ 1, so we use the formula f(x) = x to evaluate f(0).f(0)=0
The number 0 falls in the interval -1 < x ≤ 1, so we use the formula f(x) = x to evaluate f(0).f(0)=0We get f(0) = 0. the answer is a
step by step: