Answer:
480 I think!
Step-by-step explanation:
To express % as a decimal, move the decimal point ▼ two three one places to the ▼ left right and ▼ leave the number as it is. remove the dollar sign. divide by 100. remove the percent sign.
Question
To express 7.5 % as a decimal, _______, ___________ and remove the percent sign.
▼ move the decimal point [two] [three] [one] places to the [left] [right]
▼ leave the number as it is.
▼ remove the dollar sign.
▼ divide by 100.
Answer:
▼ move the decimal point [two] places to the [left]
▼ divide by 100.
Step-by-step explanation:
Given
[tex]Number = 7.5\%[/tex]
Required
Express as decimal [Select all correct options]
From the list of given options, the correct options are:
▼ move the decimal point [two] places to the [left]
▼ divide by 100.
To prove that the options are correct:
(1)
▼ move the decimal point [two] places to the [left]
7.5% becomes 0.075%
▼ Remove the percent sign
0.075% becomes 0.075
So:
[tex]7.5\% = 0.075[/tex]
(2)
Divide by 100
7.5% when divided by 100 is: 0.075%
Remove the % sign, we have: 0.075
Select all ordered pairs that satisfy the function y=2/3x+1 (-3,-1) (-2,-1) (3,3) (5,6)
-3x²+5x-8 and -10x²-x-3
Answer: 1.)−(3
Ryan has scores 32, 26, and 23 points in his four basketball games so far. How many points does he need to score in his next game so that his average (mean) is 26 points per game?
Answer:
23
Step-by-step explanation:
Ryan needs to score a 23 this game because if you add all the numbers together (32 + 26 + 23 + 23) then divide them
(32 + 26 + 23 + 23)/4
You will get 23.
Answer:
23 points
Step-by-step explanation:
Let's first start out by first finding the current mean. We can find this by:
[tex]\frac{32+26+23}{4}=27.[/tex]
So we know that his current average is 27 points per game, and we need the average to be 26. So, to find out the total number of points he scores from his 1st, 2nd, 3rd, and 4th game, we will do:
[tex]26\cdot4=104[/tex]
So if he needs 104 points in total to have an average of 26. So, we would subtract his total number of points from his 1st, 2nd, and 3rd game, from 104. If we do this, we would get:
[tex]104-(32+26+23)=104-81=23[/tex]
So he would need to score 23 points next game to have an average of 26 points.
Ill Give brainliest To whoever can answer this please .ASAP . Thanks-Rin
Answer: The answer is c
Explanation:
Interest earned: $84
Principal: 600
Interest rate: 7%
Time: ?
Answer:
2 years
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 7%/100 = 0.07 per year,
then, solving our equation
t = 84 / ( 600 × 0.07 ) = 2
t = 2 years
The time required to
accumulate simple interest of $ 84.00
from a principal of $ 600.00
at an interest rate of 7% per year
is 2 years.
4
The diagram shows a shape.
12 cm
Diagram NOT
accurately dre
6 cm
9 cm
x cm
The shape has area 129 cm
Work out the value of x.
Answer:
x = 7 cm
Step-by-step explanation:
12x9 + 3x = 129
108 + 3x = 129
3x = 21
x = 7 cm
The value of x will be;
⇒ x = 2.3 cm
What is mean by Rectangle?A rectangle is a two dimension figure with 4 sides, 4 corners and 4 right angles. The opposite sides of the rectangle are equal and parallel to each other.
Given that;
The shape has area 129 cm².
Now,
Since, The shape has area 129 cm².
And, The Length of the large rectangle = (12 + x) cm
And, The width of the rectangle = 9 cm
We know that;
The area of rectangle = Length × Width
⇒ 129 = (12 + x) × 9
⇒ 129/9 = 12 + x
⇒ 14.3 = 12 + x
⇒ x = 14.3 - 12
⇒ x = 2.3 cm
Learn more about the rectangle visit:
https://brainly.com/question/25292087
#SPJ2
A dress was on sale for 35% off. The original price was $40. How much will she save?
Answer:
$15
Step-by-step explanation:
Answer:
She will save $14.
Step-by-step explanation:
Because the dress is 35% off, the savings value will be 40*0.35. That will give you a savings total of 14 dollars.
-3 < n < 1
n is an integer
Write down all the possible values of n
Answer:
n ε{-2,-1,0} with n being integer
A ladder is leaning against a wall. If the base of the ladder is 8ft from the wall and the ladder is 16ft long, how high up does it sit on the wall? Leave your answer in simplest radical form and do not include units.
Answer:
height = 13.86, or 8√3
Step-by-step explanation:
using the Pythagorean theorem:
h² = 16² - 8²
h² = 256 - 64
h² = 192
h = 13.86 ft or 8√3
Find the distance between the pair of points.
(6, 6) and (6, −2)
The distance between the pair of points is units.
Answer:
(6-6)+(6-2)=0+4
sqr(4)^2=4
Select the answer that correctly orders the set of numbers from greatest to least. 0.25, start fraction 2 over 5 end fraction , 32%, start fraction 7 over 14 end fraction A. start fraction 7 over 14 end fraction, start fraction 2 over 5 end fraction, 32%, 0.25 B. start fraction 7 over 14 end fraction, 0.25, 32%, start fraction 2 over 5 end fraction C. start fraction 7 over 14 end fraction, 32%, start fraction 2 over 5 end fraction ,0.25 D. start fraction 2 over 5 end fraction, start fraction 7 over 14 end fraction, 32%, 0.25 please help ASAPPP
Answer:
A. 7/14, 2/5, 32%, and .25
Sam and Bethan share £54 in the ratio 5:4 work out how much each person gets.
See picture attached
apokibunnyavatar xx
Brainliest, thanks and excellent are up for grabs! Good luck!
Answer:
sam 30, Bethan 24
Step-by-step explanation:
54/9 = 6
sam = 5 * 6 = 30
Bethan = 4 * 6 = 24
Anyone know the answer to this equation and how to properly do it?
Answer:
slope: 10
Step-by-step explanation:
equation: y = 10x + 15
slope = 10
y-intercept = 15
slope is 10 because it's 10 dollars for every hour
y-int is 15 because he had an additional fee of 15 dollars
Please help with this I’ll mark brainliest!
Answer:
From left to right: 1st box: 2x^2
2nd: x
3rd:-4x
4th: -2
The product is 2x^2 - 3x - 2
Find f(-) if f(n) = 5n + 6.
Answer:
f(-1) = 1
Step-by-step explanation:
Are you missing a number after the negative in f(-)?
If so, let me solve for f(-1) so substitute in the n with a -1 so f(-1) = 5(-1) + 6
so f(-1) = -5 + 6 so f(-1) = 1
Brainly reward!!!!
What's the area of the gray shape?
20 POINTS !
Please help because when I say I’m confused
Answer:
1. B
2. A
3. C
Step-by-step explanation:
Calculate the value of x for the equation 7x +3+2= 26.
A. 2
B. 3
C. -3
D. 21
Answer:
3
Step-by-step explanation:
here's your solution
=> 7x + 3 + 2 = 26
=> 7x + 5 =26
=> 7x = 26 - 5
=> 7x = 21
=> X = 21/7
=> x = 3
hope it helps
How much should a retailer mark up his goods so that when he has a 50% off sale, the resulting prices will reflect prices will still reflect a 75% markup, (on his cost)
Answer:
250%
Step-by-step explanation:
Let initial Markup % = x
Sales price = 100% + x = (1 + x)%
50% off sale = (1+x)% - (1+x)% /2
Final price after 50% off sale = 1 + 0.75 = 1.75
Hence,
50% off sale = 75% price markup
0.5(1 + x) = 1.75
0.5 + 0.5x = 1.75
0.5x = 1.75 - 0.5
x = 1.25 / 0.5
x = 2.5
Hence, Markup on initial price should be 1.25 = (2.5 * 100%) = 250%
What the slope? Can someone help me
Answer:The slope of a line characterizes the direction of a line. To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points.The slope of a line is a measure of its steepness. Mathematically, slope is calculated as "rise over run" (change in y divided by change in x).
Step-by-step explanation:
Sara says if you subtract 17 from my number and multiply the difference by -7 you get -140. What is Sara's number?
Answer:
(x-17)*(-7)=-140
x-17=20
x=37
Step-by-step explanation:
Answer:
37
Step-by-step explanation:
-140 ÷ - 7
= 20 (the difference)
20 + 17
= 37
3. ALGEBRA Nancy Boone's new automobile had an MSRP of
$27,853.00. The dealer prep charge was $278.50 and the title ſee
was $25.00. Options totaled $2,375,50. Find the sales tax rate,
to nearest hundredth percent iſ the total cost was $32 591.22
and the sales tax applied to everything but the title fee.
Answer:
The tax rate is approximately 6.75%
Step-by-step explanation:
In the question it is required to find the amount added to the total cost as tax
The given parameters are;
The Manufacturer's Suggested Retail Price, MSRP, of the automobile, MSRP = $27,853.00
The dealer prep charge, PPC = $278.50
The title fee, T = $25.00
The cost of the options added (leather, fridge, etc.), Op = $2,375.50
The total cost, C = $32,591.22
Let 'x' represent the the tax rate,
Therefore, we have;
32,591.22 = x × (27,853 + 278 + 2,375.5) + 27,853 + 278 + 2,375.5 + 25
32,591.22 = 30,506.5·x + 30,531.5
32,591.22 - 30,531.5 = 30,506.5·x
∴ 2,059.72 = 30,506.5·x
x = 2,059.72/30,506.5 = 0.06751741432 ≈ 0.0675
The tax rate, x ≈ 0.0675 = 6.75%
11.49 for 3 packages
Answer: $3.83 per package
Step-by-step explanation:
Simply you need to use division
Divide 11.49 by 3
11.49/3
To which you will get
$3.83
Write an expression for the area and perimeter for the figure shown.
I WILL GIVE THE BRAINLIEST IF YOU CAN ANSWER THIS
Solve for angle F ?
I need help please
Answer:
F = 31
Step-by-step explanation:
70+50=125
180-125=55
the last angle of the triangle is 55.
The last angle of the triangle and the equation make up to 180 so.
55+4f+1=180
F=31
If the given equation is not in linear form, the first is to simply the given equation by
A. Substitution method
B. Cross multiplication method
C. Gauss elimination method
D. None of these
Answer:
B. Cross multiplication method
Step-by-step explanation:
Hope this will help
Answer:
B. Cross multiplication method
Step-by-step explanation:
Have a good day
Find the perimeter of ABCD please.
Answer:
Perimeter = 71
Step-by-step explanation:
angles formed by tangent lines has equal side lengths.
segments from A to tangent point = 17 each
segments from B to tangent point = 12 each (29 - 17 = 12)
segments from C to tangent point = 2.5 each
segments from D to tangent point = 4 each (21 - 17 = 4)
Perimeter = 2(17) + 2(12) + 2(2.5) + 2(4) = 71
Can someone help me please I will give brainleast just please help me out
Question 5
Flat fee = $6
Question 6
The group should charge $65 for 15 bags of leaves.
Question 7
The relationship between the amount charged and the number of bags filled is linear.
It 16x = (141)²-(109)², then
the value of x is.
(a). 150
(b). 500
(c). 600
(d). 32
Answer:
b) 500
16x = (141)^2 - (109)^2
or, 16x = 19881 - 11881
or, x = 8000/16=500