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jeka94
3 years ago
15

Answer please! Please show all work and give a reason!

Mathematics
1 answer:
GuDViN [60]3 years ago
5 0
T(w) = 25w + 20

Because the linear function is solved for T(w), the slope of the line is coefficient of w. The coefficient of x is 25. So the slope of the linear function is 25.

A slope represents the rate of change of a linear function. In this linear function, the rate of change is 25.

Answer: 25
You might be interested in
X – y = 2 and x + y = –3 what does x and y equal?
worty [1.4K]

Answer:

x= -1/2 and y=-5/2

Step-by-step explanation:

Step 1: Solve x−y=2 for x:

x−y=2

x−y+y=2+y(Add y to both sides)

x=y+2

Step 2: Substitute y+2 for x in x+y=−3:

x+y=−3

y+2+y=−3

2y+2=−3(Simplify both sides of the equation)

2y+2+−2=−3+−2(Add -2 to both sides)

2y=−5

Divide both sides by 2.

y=-5/2

Step 3: Substitute -5/2 for y in x=y+2:

x=y+2

x=-5/2+2

x= -1/2 (Simplify both sides of the equation)

Answer: x= -1/2 and y=-5/2

3 0
3 years ago
What is the absolute value of <br> –18<br> 19<br> ?<br><br> Write your answer as a fraction.
fenix001 [56]

Answer:

\frac{18}{19}

Step-by-step explanation:

The absolute value of a number is how far away it is from 0 on the number line. Even though \frac{-18}{19} is a negative number, the absolute value wouldn't be \frac{-18}{19}, because distance can't be negative. Hence the absolute value of \frac{-18}{19} is \frac{18}{19}.

3 0
3 years ago
In class of 30 students 14 are boys. If 2 boys drop out of the class and 2 girls are added what fraction of the class will be bo
Alecsey [184]
30 students.....14 are boys...that means (30 - 14) = 16 are girls

if 2 boys are dropped......14 - 2 = 12 boys
and 2 girls are added......16 + 2 = 18 girls

fraction of the class that are boys is : 12/30 which reduces to 2/5 <==
5 0
4 years ago
Read 2 more answers
Which situation CANNOT be represented by this equation? <br><br>4x+7=314x+7=31<br><br>​
vovangra [49]

Answer:

The one on the bottom CANNOT be represented by the equation.

Step-by-step explanation:

For the equation in the problem there has to be a 4x, meaning the cost per case multiplied times the about of them (x). Then there has to be a +7 somewhere in the equation for shipping. The two on the top fit both of those descriptions.

Mark Brainliest plz!

8 0
3 years ago
If u subtract 1/2 from a number and multiply the result by 1/2, u get 1/8, what is the number. please help whoever answers corre
Anvisha [2.4K]

Answer:

3/4

Step-by-step explanation:

Let the unknown number be x.

Subtract 1/2 from the unknown number: x - 1/2

Multiply the result by 1/2: 1/2(x - 1/2)

You get 1/8: 1/2(x - 1/2) = 1/8

Now we solve the equation for x.

1/2(x - 1/2) = 1/8

Multiply both sides by 2.

2 * 1/2(x - 1/2) = 2 * 1/8

x - 1/2 = 1/4

Multiply both sides by 4

4x - 4 * 1/2 = 4 * 1/4

4x - 2 = 1

Add 2 to both sides.

4x = 3

Divide both sides by 4.

x = 3/4

Answer: The number is 3/4.

5 0
3 years ago
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