Answer:
it is 64.8, but you have to round to the nearest number, so i would say 65 :)
Step-by-step explanation:
Answer:
45
Step-by-step explanation:
% means out of 100, so 80% is 80/100
Let's divide 100/80 to find a scale we can use to multiply 36, 100/80 =
36 times 1.25 = 45
There's 45 donuts
Double check:
45(80/100) = 36, we're right
Ratios. Fill in the blank using the Word Bank. A recipe for one batch of cookies calls for 5 cups of flour and 2 teaspoons of vanilla. How many batches can you make with 15 cups of flour and 6 teaspoons of vanilla?
Answer:
3 batches of cookies
Step-by-step explanation:
Bank. A recipe for one batch of cookies calls for 5 cups of flour and 2 teaspoons of vanilla.
How many batches can you make with 15 cups of flour and 6 teaspoons of vanilla?
We can calculate the batches using either cups of flour or number of teaspoons.
For flour
5 cups of flour = 1 batch of cookies
15 cups of flour = x
Cross Multiply
5x = 15 × 1
x = 15/5
x = 3 batches of cookies
For teaspoons of vanilla
2 teaspoons of vanilla = 1 batch of cookies
6 teaspoons of vanilla = x
Cross Multiply
2x = 6 × 1
x = 6/2
x = 3 batches of cookies.
Hence: you can make 3 batches of cookies with 15 cups of flour and 6 teaspoons of vanilla
On a spinner, there are 10 equal spots, numbered 1-10. What is the probability of spinning a 5 and then spinning a 5 again?
Answer:
1 out of ten
Step-by-step explanation:
so if there are ten sides and all are numbered 1-10 then 5 is only one tenth.
5a + 5b + 5c = −20
4a + 3b + 3c = −6
−4a + 3b + 3c = 9
Answer:
Step-by-step explanation:
which expression has the same value as -3 + (-5)
A: -3 - (-5)
B: - 3 + 5
C: -5 + (-3)
D: -5 - (-3)
Answer:
its b
Step-by-step explanation:
if negative 5 is an absolute value it becomes just a regular 5. Therefore it would be equivalent to -3+5. (sorry if I'm wrong)
someone help ! WILL GIVE BRAINLIEST. pls answer correctly and don't troll...
A hairdresser receives a discount on each comb purchased. The original price of each comb is x dollars. The hairdresser purchases 15 combs for a total of (15x-45) dollars. By how much is each comb discounted?
Answer:
$3
Step-by-step explanation:
Given that:
Price of each comb = $[tex]x[/tex]
15 combs were purchased in = $[tex](15x-45)[/tex]
To find:
Amount of discount offered on each comb.
Solution:
First of all, let us calculate the price of 15 combs at the price of $[tex]x[/tex] each.
Original Price of 15 combs = Price of one comb [tex]\times[/tex] Number of combs = $15[tex]x[/tex]
Now, there is some discount provided on the purchase of 15 combs.
Discount offered on 15 combs = Original price of 15 combs - Discounted price of 15 combs = [tex]15x- (15x-45)[/tex] = $45
Discount offered on each comb = Discount on 15 combs divided by 15
Discount offered on each comb = [tex]\frac{45}{15}[/tex] = $3
HELP PLEASEEE. Write in slope intercept form
5x - 3y = -9
a. y = 5/3x - 3
b. y = 3/5x + 3
c. y = 5/3x + 9
d. y = 5/3x +3
Answer:
d
Step-by-step explanation:
i think it D im not tooo sure
Please help meeeeee!!!!
Answer:
x = 30
Step-by-step explanation:
As we know, the angles inside of a triangle added together all equal 180°, so you would combine 3x + 2x + x = 180°. And then from there you can solve.
3x + 2x + x = 180°
[Combine like terms] 6x = 180°
[Divide 6 from both sides of the equal sign] x = 30°
Hope this helps!!
Determine whether the following graph represents a function
Yes because it has only one y intercept
Step-by-step explanation:
Anything that has more than one y intercept isn't function.
Answer:
Yes
Step-by-step explanation:
the function doesnt go straight up, you cant have the same x coordinate, it doesnt work out
The product of a number b and -1.6 is less than -9.6.
Answer:
I don't have Idea
What's 3 5/6 divided by 3 3/4 in Simplest form
Answer:
= 1 1/45
Step-by-step explanation:
3 5/6 / 3 3/4
23 / 15
6 4
23 x 4 = 92
6 15 = 90
= 46
45
= 1 1/45
help me plssssssssssssssssssss
Answer:
D
Step-by-step explanation:
It says she has a maximum, that means she cannot go pass the amount ($50)
It costs $7 to get in so you have to take that from what she has ($50)
so you need to have the opposite which would be to add on the left to spend
PLSS HELP ME THE QUESTION AND EVERYTHING IS ABOVE what is the slope of the line and y intercept
Answer:
C
Step-by-step explanation:
It is C. Have a great day!
Given the table, what is the linear equation?
x y
1 7
2 10
3 13
4 16
Answer:
yes
Step-by-step explanation:
Omar buys stuffed animals for $4 each. He sells them for $7 each. Is this a markup of markdown situation? What is the percent profit?
Answer:
Markup, 42% profit
Step-by-step explanation:
(someone check this)
Find the volume of the prism, using a calculator if necessary.
4 cm
9 cm
5 cm
5 cm
12 cm
Answer:
where is the drawing l don't understand the measurements
Help me out please anyone
Answer
its sorryyy
Step-by-step explanation:
Choose yes or no to tell if the number 10 to the third power will make each equation true
Answer:
I need to see the equation to solve it.
Step-by-step explanation:
HELPP ASAPPPPP
Evaluate ym if y=5 and m=4
Answer:
20
Step-by-step explanation:
ym
If y=5 and m= 4, then plug in both values and multiply 5 x 4. This equals to 20.
Evaluate 1/3 divided by 1/2
Answer:
2/3
Step-by-step explanation:
1/3 x 2/1 = 2/3
Answer:
2/3
Step-by-step explanation:
so what you do is switch the numerators and deno. (1/3 1/2)turns into 3/1 and 2/1 you multiple both top and bottom numbers and boom!!
(simplify if need)
What is the value of the expression 10 25 32 64
Answer:
its 10
Step-by-step explanation:
2x5=10 or 2+2+2+2+2=10
Answer:
it is 32
Step-by-step explanation:
2x2x2x2x2=32
A cookie recipe uses
cup of sugar for 2 dozen cookies. How many cookies can be made with 1 cup of sugar?
O A. 36
OB. 12
O C. 48
D. 24
PLSSS HURRY
Write the equation of the line that passes through the points (-4, 7) and (-6, -4).
Answer:
y = 11/2x + 29
Step-by-step explanation:
the slope goes up 11 and over 2 and the line crosses the y-axis at 29 so thats the y-intercept
1. Calculate the value of x in the following diagram. 53 - Y IN Q 5x 18
Answer:
x = 7
Step-by-step explanation:
QY = 5x
YZ = 18
QZ = 53
Thus:
QY + YZ = QZ (segment addition postulate)
5x + 18 = 53
5x = 53 - 18 (subtraction property of equality)
5x = 35
Divide both sides by 5
x = 7
A password is 4 characters long, consisting of 2 letters and 2 numbers. The password must begin and end with a
letter. If numbers can be repeated but letters cannot, how many possibilities are there?
a. 65,000
b. 60,840
c. 58,500
d. 52,650
Answer:
a.
65,000
Step-by-step explanation:
There are 65000 possibilities of 4 character-password
What is a password?A password is a security code that is used for verifying identities
The password has 4 characters.
The password must begin and end with a letter.
So the selections are:
First = 26
Last = 25
The other selections are:
Second = 10 digits
Third = 10 digits
So, the number of password is:
Password = 26 * 10 * 10 * 25
Evaluate
Password = 65000
Hence, there are 65000 possibilities of 4 character-password
Read more about arrangements at:
https://brainly.com/question/6032811
How far will a race car going 120 miles per hour travel in 3 hours
Answer:
360 miles
Step-by-step explanation:
to find the distance, multiply speed and time
120*3= 360
Can I have brainliest plz
What is the value of s ?
Please help
No guessing
Answer:
s = 17Step-by-step explanation:
use Pythagorean theorem a² + b² = c²
where a = 8
b = 15
c = s (which is unknown)
plugin values into the formula:
a² + b² = c²
8² + 15² = s²
s = √(64 + 225)
s = √289
s = 17
Write down the equation of a line whose slope is -7 and crosses the y-axis at 7. Express in slope-intercept form.
Answer:
y= -7x+7
Step-by-step explanation:
y= mx+b
y= slope x+ y intercept
The equation of the line having the slope -7 and y-intercept is 7 is: y = -7x + 7
What is the equation of line?A straight line's equation is a relationship between its x and y coordinates, and it is written as y = mx + c, where m is the line's slope and c is its y-intercept.
We are given that the slope m is -7,
and the line crosses the y-axis at 7.
so the value of c = 7
Therefore, we can substitute these values into the slope-intercept form to get:
y = -7x + 7
So the equation of the line is y = -7x + 7.
To know more about Line check:
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#SPJ3
5. Find the next three terms.
9, 12, 15, 18,...
Answer:
21,24,27,30
Step-by-step explanation:
hi there are some good times for me and said she would stay
Answer:
21,24,27
Step-by-step explanation:
Count by three.
Which inequality represents the situation ten less than a number is a minimum of 30?
Answer:
x - 10 ≥ 30
Step-by-step explanation:
I'm 99.8% sure
It says 10 less than a number so that means subtract 10 from a number
Then it says minimum of 30 so that means the number has to be 30 or more so that's why I use the more than of equal to sign.
Hope this helps!
