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3 years ago

14

Y = x + 4

1 answer:

liraira [26]3 years ago

4 0

Answer: It is a function because they are.

Step-by-step explanation:

You might be interested in

When the following expression is written in simplest form, what is the coefficient of the variable term?

arsen [322]

The coefficient is the number in front of y. Y is considered variable because any number could be substituted for y, so y it is not a constant number.

= -2.5y + 8y - 10.5y
combine like terms
= 5.5y - 10.5y
= -5y

ANSWER: A) -5

Hope this helps! :)

5 0

3 years ago

In the diagram, KL ≅ NR and JL ≅ MR. What additional information is needed to show ΔJKL ≅ ΔMNR by SAS?

Bogdan [553]

Answer: L = R (The second one)

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Write the algebraic expression: Eight more than t.

xxMikexx [17]

T + 8 would be the answer

5 0

3 years ago

Fruit slice candy fruit slice flavor orange small bag 20 medium bag 40 large bag 60 grape small bag 10 medium bag 20 large bag 3

Vera_Pavlovna [14]

Answer:

$3.15

Step-by-step explanation:

At $2.10 for 70 slices, the rate is apparently 3¢ per slice. That rate multiplied by 105 slices gives $3.15.

8 0

3 years ago

This is for Algebra 2 and I need help ASAP! 22pts if you show work and explanation

elixir [45]

Answer:

Part 41) The solutions are 3 and 1

Part 42) The solution is 2 only

Step-by-step explanation:

Part 41) we have

$\left|5x-9\right|=x+3$

step 1

Find the first solution (case positive)

$+(5x-9)=x+3$

$5x-x=3+9$

$4x=12$

$x=3$

step 2

Find the second solution (case negative)

$-(5x-9)=x+3$

$-5x+9=x+3$

$5x+x=9-3$

$6x=6$

$x=1$

therefore

The negative case was resolved incorrectly

The solutions are 3 and 1

Part 42) we have

$\left|n-7\right|=3n-1$

step 1

Find the first solution (case positive)

$+(n-7)=3n-1$

$3n-n=-7+1$

$2n=-6$

$n=-3$

<em>Verify</em>

For n=-3

substitute

$\left|-3-7\right|=3(-3)-1$

$\left|-10\right|=-9-1$

$10=-10$ ------> is not true

therefore

$n=-3$ -------> is not a solution

step 2

Find the second solution (case negative)

$-(n-7)=3n-1$

$-n+7=3n-1$

$3n+n=7+1$

$4n=8$

$n=2$

therefore

The solution is 2

3 0

3 years ago