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Veseljchak [2.6K]
3 years ago
9

Solve for y .|y| +8=18​

Mathematics
2 answers:
ANEK [815]3 years ago
8 0

Answer:

y=10

Step-by-step explanation:

ozzi3 years ago
4 0

Answer:

y = ± 10

Step-by-step explanation:

The absolute value function always gives a positive value, that is

| - a | = | a | = a

Given

| y | + 8 = 18 ( subtract 8 from both sides )

| y | = 10 , then

y = 10 or y = - 10

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If it takes 4 people 20<br>hours to decorate 200<br>biscuits, how long would<br>it take 5 people?​
DIA [1.3K]

it would take 5 people 16 hours do decorate 200 biscuits

7 0
3 years ago
Read 2 more answers
Can somebody help me <br> -2(x+5)
Anika [276]

Answer: -2x - 10

Steps: -2(x+5)

Apply the distributive law [ a(b + c) = ab + ac ]:

a = -2,  b = x,  c = 5

-2x + (-2) × 5

Apply minus/plus rules: -2x - 2 × 5

Multiply the numbers: 2 × 5 = 10

-2x - 10

Plz mark brainliest:)

5 0
2 years ago
The length of a table is 16 inches more than its width. If the area of the table is 720 square inches, of what is it’s length?
irina1246 [14]

Let the width of the table be = x inches

As the length of a table is 16 inches more than its width, so length = x+16

Area of the rectangular table = 720 square inches

Area of rectangle = length*width

720=x(x+16)

720=x^{2}+16x

x^{2}+16x-720=0

x^{2}+36x-20x-720=0

x(x+36)-20(x+36)=0

(x-20)(x+36)=0

x=20 and x=-36

Neglect the negative value as length and width cannot be negative

So, width = 20 inches

Length = x+16 = 20+16 = 36 inches

Hence, length is 36 inches and width is 20 inches.


8 0
2 years ago
Given b = -2 and h = 4, what is the equation of the graph if the parent function is y= root x
sdas [7]

Given: b = -2

h = 4

Parent function y = root x or y = √x

<span>Using the following equation we can find out the equation of the graph:

</span>

3 0
3 years ago
The point(0,2) Is the only solution to the system of linear equations that contains the equations Y = 1/2 X +2 and y =-3X +2. Ch
Nitella [24]

Answer:

independent equations

Choice C is correct

Step-by-step explanation:

The system of linear equations that contains the equations;

Y = 1/2 X +2 and y =-3X +2 is said to be consistent since it has at least one solution;

The point (0,2)

If a consistent system of equations has exactly one solution, it is said to be independent.

8 0
3 years ago
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