Answer:
36
Step-by-step explanation:
If you divide 54 by 3 you get 18. Now we get the ratio of boys which is 2 and you multiply it by 18 as 1 ratio I'm this case is 18.
Once you multiply the two numbers, you get 36 boys.
Hope this helps! :)
Answer:
36 boys
Step-by-step explanation:
The 3 part of the ratio relates to 54 girls.
Divide the number of girls by 3 to find the value of one part of the ratio.
54 ÷ 3 = 18 ← value of 1 part of the ratio, thus
2 parts = 2 × 18 = 36 ← number of boys
Which of the following numbers is to the right of 6 on a number line?
Answer:
7 and 5
Step-by-step explanation:
NONE
Is the ratio 12:14 written in simplest form?
Yes
No
Practice Problems
Which of the following is the equation for the line y = 4/5x - 1 that passes through the point (0, 6)?
A) y = 4/5x + 6
B) y = -5/4x + 5
C) y = -5/4x + 6
D) y = 4/5x + 5
Answer:
A) y = 4/5x + 6
Step-by-step explanation:
Hop this helps
3(2ab - 5b + a) + 2a(a – 5 + 2b) + 11a
Answer:
10ab+14a-15b+2a^2-10
Step-by-step explanation:
6ab-15b+3a+2a^3-10+4ab+11
then do add the variables
What does f(x)= 4% - 2 mean?"
Answer:
f(x)= -1.96
f(x) is equaled to 4% - 2
Step-by-step explanation:
Substitute the given value into the function and evaluate it.
WILL GIVE BRAINLIEST The value of the angle is 60. When I first saw the problem I noticed there were two supplementary angles which means they added to 180*. I wrote the equation (2x) + (x) = 180. To solve I divided by 3.
What was the question he answered? Give the question and explain how you know. Include either the diagrams or a description of the diagrams. Include at least 4 sentences.
Answer:
60
Step-by-step explanation:
The answer is 60,
180 divided by 3 equals 60
the triangle you are talking about is a equilateral triangle.
Find the slope of the line that goes through (2, -1) and (6, 1).
Answer:
Slope= y=(1/2)x-2
Step-by-step explanation:
Answer:
you would use y^1-y^2/x^1-x^2
so you would subtract 6-(-1) , it would be 7
then subtract 1-2 , it would be -1
so your answer is 7/-1
Which statement is TRUE of the ordered pairs shown below?
A. For each ordered pair, the output is three-fourths the input.
B. For each ordered pair, the output is negative three-fourths the input.
C. For each ordered pair, the output is 1 less than the input.
D. For each ordered pair, the output is 2 less than the input.
Answer:
b
Step-by-step explanation:
What are the first four terms of the sequence shown below?
an = 2n
an = 2n
1 = 2(1) = 2
2 = 2(2) = 4
3 = 2(3) = 6
4 = 2(4) = 8
so, the first four terms are 2 , 4 , 6 , 8.
If Joe has a package of 25 cookies, and he eats 15 of them, what percent of the
package did Joe eat? *
Y pur answer
Answer:
60%
Step-by-step explanation:
15/25=60%
you ate 15 out of 25 so that means you ate 3 out of 5 if you divide both 15 and 25 by 5. And 3 out of 5 is 60%.
how do i do this, im very confjseddd
The radius of Earth is about 6.38 x 10³ kilometers. Write this distance in standard notation.
Answer:
6380
Step-by-step explanation:
You can use your calculator or knowing that 10^3 is 1000 so 6.38 x 1000= 6380.
if you have a cat what is it name
If three times a number is increased by twenty-two, the result is fourteen less than seven times the number. Find the number.
Answer:
x = 3.6
Step-by-step:
3 times a number is increased by twenty two = 3x+22
Result ( = ) fourten less than seven times the number = 7x - 14
Since they are equal to each other, you have:
3x + 22 = 7x - 14
Solve:
22 = 10x - 14
36 = 10x
x = 3.6
half the product of v and 7
What describes the graph of y = |x - 3| + 8?
a ‘V’ shaped graph with vertex at (8, 3), which opens down
a ‘V’ shaped graph with vertex at (8, -3), which opens down
a ‘V’ shaped graph with vertex at (-3, 8), which opens up
a ‘V’ shaped graph with vertex at (3, 8), which opens up
Answer:
The answer is "a ‘V’ shaped graph with vertex at (3, 8), which opens up "
Step-by-step explanation:
First replace "x" with varying numbers such as -5 and -4 to +4 and +5.
Go through solving the equation.
And finally, graph your different points.
Answer:
a ‘V’ shaped graph with vertex at (3, 8), which opens up
Step-by-step explanation:
When Jake volunteers at the animal shelter, he divides 2/3 cup of cat food equally between 2 cats. How much food does he give each cat?Use the area model
1/3
each cat gets 1/3 of the food because 2/3 ÷ 2/1 = 1/3.
−18=−9n help please?!
Answer:
n = 2
Step-by-step explanation:
-18 = -9n
2 = n
Answer:
n=2
Step-by-step explanation:
You divided both slides by 9 and you get 2 and since you got 2 negative and your dividing the answer would be positive
What is the inverse of the function f(x)=1/9x+2
[tex]f(x) = \frac{1}{9}x + 2 \\ [/tex]
[tex]y = \frac{1}{9}x + 2 \\ [/tex]
Subtract the sides of the equation minus 2
[tex]y - 2 = \frac{1}{9}x \\ [/tex]
Multiply the sides of the equation by 9
[tex]9(y - 2) = x[/tex]
[tex]9y - 18 = x[/tex]
So ;
[tex] {f}^{ - 1}(x) = 9x - 18 [/tex]
_________________________________
And we're done.
Thanks for watching buddy good luck.
♥️♥️♥️♥️♥️
Suppose y varies directly as x. If y = 7 when x = 28, what is the value of x when y = 3?
A 7
b. 9
C12
d. 16
Answer:
9
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
2x < 6 solve foe x in this
Answer:
The answer is x < 3
Step-by-step explanation:
Rearrange the equation by subtracting what is to the right of the greater than a sign from both sides of the line
St2*x-(6)<
ep by step solution :
STEP
1
Pulling out like terms
1.1 Pull out like factors :
2x - 6 = 2 • (x - 3)
Equation at the end of step
1
STEP
2
2.1 Divide both sides by 2
Solve Basic Inequality :
2.2 Add 3 to both sides
x < 3
Answer:
x < 3
Step-by-step explanation:
2x < 6
Divide both sides 2.
∴ x < 3
what is the answer to-4y + 2= -2
Answer:
y = 0
Step-by-step explanation:
-4y + 2=-2
-2 -2
-4y = 0
-4 -4
y = 0
How would you graph this correctly onto a graph?
Answer:
Here is how you graph your equations correctly :D
Step-by-step explanation:
Graph y > x − 2.
Use the slope-intercept form to find the slope and y-intercept.
Slope: 1
y-intercept: (0, -2)
Graph a dashed line, then shade the area above the boundary line since y is greater than x − 2 .
y > x - 2
Graphy < −4x + 2.
Use the slope-intercept form to find the slope and y-intercept.
Slope: -4
y-intercept: (0, 2)
Graph a dashed line, then shade the area below the boundary line since y is less than − 4 x + 2 .
y < -4x + 2
Plot each graph on the same coordinate system.
y > x - 2
Y < -4x + 2
I hope this helps.
The percent increase from 18 to 26 is find the percent of change
Answer:
10 percent
Step-by-step explanation:
hope this helps!!! mark me brainliest please
Stephanie uses a ride service to get to different places in her city. If Stephanie uses Uber the service charges 1.50 per mile . If Stephanie uses lift the service charges $2.00 per mile. Let m represent the number of miles traveled. Which of the following statements are true . Select all that apply
Answer:
By a small online search, i found that the actual question seems to be:
"Stephanie uses a ride service to get to different places in her city. If Stephanie uses Uber the service charges $5.00 plus 1.50 per mile . If Stephanie uses lift the service charges $2.00 per mile. Let m represent the number of miles traveled. Which of the following statements are true . Select all that apply"
The statements are not provided, so i will answer it in a general way.
We have two different equations:
1) a fixed amount of $5.00 plus $1.50 for each mile, m.
This is a linear equation:
y1 = $1.50*m + $5.00
2) No fixed amount, only $2.00 for each mile, m.
y2 = $2.00*m
Now, the things we can see are which service will be cheaper as a function of m.
To see this, we can see the difference between y1 and y2.
When the difference is negative, this means that y1 is cheaper.
When the difference is positive this means that y2 is cheaper.
When the difference is zero, both services charge the same.
D = y1 - y2 = $1.50*m + $5.00 - $2.00*m
= (-$0.50)*m + $5.00
First let's find when it is zero.
0 = (-$0.50)*m + $5.00
5.00/0.5 = m = 10
So for 10 miles, both services charge the same.
As the coefficient that multipies m is negative, if we have m > 10, then the difference will be negative.
This means that for m > 10, y1 is cheaper.
Then for m < 10, y2 is cheaper.
3×=21, the value of ×is
✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽
➷ [tex]x + 3 = 21[/tex]
➷ [tex]x = 21 - 3[/tex]
➷ [tex]x = 18[/tex]
✽
➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
↬ May ♡
Use the points (1998,13.60) and (2003,19.00) to write the slope intercept form
Answer:
y=1.08x-2144.24
Step-by-step explanation:
find the slope: m=(19.00-13.60)/(2003-1998)=1.08
so we have y=1.08x +b
next, use the point (2003, 19.00) to find b:
19.00=1.08*2003 +b =>b=-2144.24
HELP PLEASE ITS TIMED!
CLICK THE IMAGE PLEASE
Answer:
a
Step-by-step explanation:
Don't even need to complete the square, just look at what two numbers when foiling gives -16x. (x-8) (x-8)= -8x-8x= -16x. full equation is x^2-16x+64 but question didnt ask 4 that, wish it did.
Solve the following equation for the value of X
Solving equations with variables I give away Brainliest
Answer:
a:
Felipe: y = 80x + 510
Melissa: y = 60x + 590
b:
80x + 510 = 60x + 590
(simplifies to x = 4)