Answer:
m=75/11 or 6 9/11
Step-by-step explanation:
First, you subtract 25 from both sides.
11m=75
Then, divide by 11.
m=75/11, 6 9/11 or 6.81 repeating (rounds to 6.82)
f(x)=-x+7 in a table.
Answer:
x, f(x)-2,9-1,80,71,62,5Step-by-step explanation:
A fucntion is basically a machine that follows the instructions it's given and based on those instructions it gives you an answer. So in the function
f(x)=-x+7, our total output (answer) is going to be whatever our "x" is and adding that to 7.
So lets start with -2, plug in -2 for the x variable
f(x)=-(-2)+7, when we solve this we get f(x)=2+7 (negative*negative=positive)
so our final function would be f(x)=9
We can solve the other functions by plugging in the x variable in the same way:
f(x)=-(-1)+7 this simplifies to f(x)=1+7, so f(x) equals 8
f(x)=-(0)+7 this simplifies to f(x)=0+7, so f(x)=7
f(x)=-(1)+7 this simplifies to f(x)=-1+7, so f(x)=6
f(x)=-(2)+7 this simplifies to f(x)=-2+7, so f(x)=5
1-x/1+x=2x+1/-2x+5 find x
Answer:
x = [tex]\frac{2}{5}[/tex]
Step-by-step explanation:
Given
[tex]\frac{1-x}{1+x}[/tex] = [tex]\frac{2x+1}{-2x+5}[/tex] ( cross- multiply )
(2x + 1)(1 + x) = (1 - x)(- 2x + 5) ← expand parenthesis on both sides using FOIL
2x + 2x² + 1 + x = - 2x + 5 + 2x² - 5x , simplify
2x² + 3x + 1 = 2x² - 7x + 5 ( subtract 2x² from both sides )
3x + 1 = - 7x + 5 ( add 7x to both sides )
10x + 1 = 5 ( subtract 1 from both sides )
10x = 4 ( divide both sides by 10 )
x = [tex]\frac{4}{10}[/tex] = [tex]\frac{2}{5}[/tex]
Answer:
x = 2/5
Step-by-step explanation:
[tex]\frac{1-x}{1+x}=\frac{2x+1}{-2x+5}[/tex]
Cross multiply,
(1 - x)(-2x + 5) = (2x +1)(1 + x)
Use FOIL method to multiply,
1*(-2x) + 1*5 - 2x *(-x) + 5*(-x) =2x *1 + 2x *x + 1*1 + 1*x
-2x + 5 + 2x² -5x = 2x + 2x² + 1 + x
Combine like terms,
-2x - 5x + 2x² + 5 = 2x² + 2x +x + 1
-7x + 2x² + 5 = 2x² + 3x + 1
-7x + 2x² - 2x² - 3x = 1 - 5
-7x - 3x = - 4
-10x = -4
x = -4/-10
x = 2/5
find the product
3a×9bc
Answer:
27abc
you multiply the coefficient and write all the variables after
[tex]3a \times 9bc \\ = (3 \times 9)abc \\ = 27abc[/tex]
The answer is 27abc.Rita baked pies at the corner bakery the number Of pies she can bake x is limited by the ingredients they have in stock situation is represented by the compound inequality 2c-3<7 and 5-x<8 Solve the compound any quality inn select all the value solutions
Answer:
-3<x<5
Step-by-step explanation:
Given the inequality 2x-3<7 and 5-x<8
Solve 2x-3<7
Add 3 to both sides
2x-3+3 < 7+3
2x < 10
2x/2 < 10/2
x < 5
Solve 5-x<8
subtract 5 from both sides:
5-x-5<8-5
-x < 3
multiply both sides by -1
-(-x) > -3
x > -3
-3<x
Combine both solutions x < 5 and -3<x
-3<x<5
The solution to the compound inequality is -3<x<5
what is the most amount of change you can have in your pocket, but still not be able to give someone exact change for $1.00?
Hint: it is over $1.00 worth of change.
Answer: If you have three quarters, four dimes, and four pennies, you have $1.19, the largest amount of money in coins you could have without being able to make change for a dollar
Find the distance between the two points rounding to the nearest tenth (if necessary).
(-7, -1) and (-4,3)
Answer:
poit 1 5 q
Step-by-step explanation:
how far does a train go in 100 minutes
A mug contains 20 fluid ounces of coffee.
How many pints of coffee does the mug contain?
Enter your answer as a decimal in the box.
Answer:
1.25 pints
Step-by-step explanation:
gallon king!!!
1 gallon king has 4 queens (4 quarts)
1 queen (quart) has a 2 princes (pints)
1 prince has 2 cats (cups)
one cup has 8 oz
put it all together:
2 and 1/2 cups
2 cups = 1 pint
1 pint and 1/2 cup
1/2 cup is 1/4 of a pint
sooo... it's 1.25 pints!
Stephanie delivers papers for 2 different paper routes. On one route, she delivers 176 papers. On the second route, she delivers 43 papers. About how many papers does she deliver total? Choose the best estimate. 200 papers 210 papers 220 papers 230 papers
Answer:
Step-by-step explanation:
220 is the answer
176 + 43 = 219
219 is almost 220
(3-x)3y math homework pleassee help!! Also please include explanation
Answer:
9y - 3xy
Step-by-step explanation:
3y(3 - x)
Distribute;
3y*3 - 3y*x = 9y - 3xy
Emily studied people in her school and determined that 75 out of 100 people in her grade could roll their tongues. If there are 1,200 people in
her neighborhood, predict how many of them can roll their tongues.
people
PLEASE ANSWER IMMEDIATELY ITS FOR AN IMPORTANT PAPER THATS DUE SOON !
Answer:
I believe the answer is 900.
There could be ___ solutions to an inequality.
three
common
infinitely many
two
Inequality has a set of solutions there could be infinitely many solutions to inequality.
What is inequality?A mathematical phrase in which the sides are not equal is referred to as being unequal. In essence, a comparison of any two values reveals whether one is less than, larger than, or equal to the value on the opposite side of the equation.
Let's consider inequality,
n > 3 where n is the natural number.
Now 4,5,6,7.... up infinite will be the solution of the inequality.
Therefore, inequality consists of infinitely many solutions.
Hence "Inequality has a set of solutions there could be infinitely many solutions to inequality".
For more about inequality,
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Jan and Julie went for a bike ride. They started their ride at 09:30 and finished at 15:15. • They stopped for a drink for 20 minutes • They took 45 minute for lunch • They rested for 10 minutes. How long were they riding on their bikes for? (excluding stops)
Given:
Jan and Julie started their ride at 09:30 and finished at 15:15.
Stopped for a drink = 20 minutes
Lunch = 45 minute
Rest = 10 minutes
To find:
Time they are riding on their bikes (excluding stops).
Solution:
Jan and Julie started their ride at 09:30 and finished at 15:15.
So, total time of ride including stops is 5 hours 45 minutes or we can say 345 minutes calculated as
[tex]30+60+60+60+60+60+15=345\text{ minutes}[/tex]
We need subtract Drink, lunch and rest time from the total time to get the Time they are riding on their bikes (excluding stops) is
[tex]345-20-45-10=270 \text{ minutes}[/tex]
Therefore, the total time they are riding on their bikes (excluding stops) is 270 minutes.
Jerry and Steve each had 24 candy bars to sell. Jerry sold 50% of his candy bars.
Steve sold of his candy bars. What fraction of the total candy bars did Jerry and
Steve sell together?
a . 1/3
b . 1/6
c . 2/3
d . 5/6
Answer:
C. 2/3
Step-by-step explanation:
50% of 24 is 12, which makes the fraction of what they sold together I believe is C? I'm sorry if I'm wrong I'm just trying to help.
Estimate 25.65 + 13.23 + 6.35 by rounding each number to the nearest tenth.
Answer:
45.23
Step-by-step explanation:
Answer:
25.66+13.20+6.36=45.22
Step-by-step explanation:
$22.10 for 2.6 pounds of salmon
Answer:
yessir $22.10 for 2.6 pounds. Come by the market sometime eh?
True or False: 10^2 = 100 = 1/100
Answer:
true
Step-by-step explanation:
i do beleive the answer is false because one answer is a fraction an the other a deciaml with 2 different values
My dad left to get milk I think I lost him can y help me find him
Answer:
alright yeah
Step-by-step explanation:
where should we look first?
Answer:
my man... he isn't coming back even if you want him to...
Step-by-step explanation:
I am sorry.
Please help!!!!!!!!!!!
Find the measure of the exterior angle
Answer:
Im not sure but go with 24
exterior angle = sum of its opposite interior angles
Which means :-
[tex]x + 21 + 63 = 3x[/tex]
[tex]21 + 63 = 3x - x[/tex]
[tex]21 + 63 = 2x[/tex]
[tex]84 = 2x[/tex]
[tex]2x = 84[/tex]
[tex]x = 84 \div 2[/tex]
[tex]x = 42°[/tex]
Therefore , the correct option is :-
c) 42°Which expression is an equivalent expression of 12x + 10 + 4y?
OA. 2(6x + 2y + 6)
OB. 3(4x + y + 10)
OC. 2(6x + 4y+8)
OD. 2(6x + 5 + 2y)
Please help me TwT
Answer:
D. 2(6x + 5 + 2y)
Step-by-step explanation:
You have to use the distributive property to get your answer. 2 × 6x = 12x; 2 × 5 = 10; 2 × 2y = 4y.
Jordan opened a savings account with $320 and deposits $25 into his saving account weekly.
How much would Jordan have after 36 weeks?
Answer: $1,260
Explanation: Because Jordan is depositing $25 every week, for 36 weeks, we'd need to multiply 25 x 36. The product would be $900. But since Jordan had $360, we need to add 900 + 360 to get the final sum. Therefore, Jorndan would have $1,260 after 36 weeks.
I hope this helped!
Good Luck <3
Х – у = -3
X + y = 7
Graph
Answer:
(x,y)=(2,5)
Step-by-step explanation:
4
Select the correct answer.
Which of these absolute values is the greatest?
OA.
| 1401
OB.
|-1041
O C. 1041
D. |-2041
Reset
Next
Please help ( if you want )
The correct answer is option (3)
Hope It Helps Uh! ❤
What value of "x" makes this equation true?
Answer:
Is there any other info?????
Step-by-step explanation:
5m - n + 7 - 4m +6n help
Answer:
m+5n+7
Step-by-step explanation:
5m-n+7-4m+6n
=5m-4m-n+6n+7
=m+5n+7
Graph the equation y=-2/3x -6
Answer:
4x times 6
Step-by-step explanation:
Answer:
Step-by-step explanation:
on y axis, put let line cross -6
plot a point at 3,-8
plot at point at 6,-10
plot a point at -3,-4
plot a point at -6,-2
etc.
which points are on the line that connects points (0, 4) and(1, 2) Select that all apply.
(4, 0)
(2, 0)
(0.5, 3)
(-1, 6)
(0,2)
(3,1)
the image if the point (5,-1) under a reflection in the y-axis is
the reflected image of the point (5,-1) under the y-axis is (-5, -1).
What are coordinates?A pair of numbers called coordinates are used to locate a point or a form in a two-dimensional plane. The x-coordinate and the y-coordinate are two numbers that define a point's location on a 2D plane.
Given a coordinate (5, -1), find the image of the coordinate under a reflection in the y-axis.
Since
When a point is reflected in the x-axis, the sign of its ordinate changes. When a point is reflected in the y-axis, the sign of its abscissa changes. When a point is reflected in the origin, the sign of its ordinate and abscissa both change.thus, Coordinates of image = (-5, -1)
Therefore, the image of the point (5,-1) under a reflection in the y-axis is (-5, -1).
Learn more about coordinates here:
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Solve the equation using the Properties of Equality.
3- m/6= 12 solve for m
Answer:
[tex]m=-54[/tex]
Step-by-step explanation:
We have the equation [tex]3-\frac{m}{6}=12[/tex] and we want to solve for m using the Properties of Equality.
Steps:
1) Subtraction Property of Equality (subtract 3 from both sides):
[tex](3-\frac{m}{6})-3=(12)-3[/tex]
[tex]-\frac{m}{6}=9[/tex]
2) Multiplication Property of Equality (multiply both sides by -6):
[tex]-6(\frac{m}{-6})=-6(9)[/tex]
[tex]m=-54[/tex]
Therefore, our final answer is [tex]m=-54[/tex]
