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Norma-Jean [14]
3 years ago
6

Alexis says she is thinking about a number whose absolute value is 19. What are the possible numbers she could be thinking of?(

on a number line - 30 to 30)
Mathematics
1 answer:
Tasya [4]3 years ago
3 0

Answer:

jhzbsbsbbsgsbsb

Step-by-step explanation:

uy3hsbbzgauajdbgaushsbs

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If the denominator of 5/6 is increased by a number and the numerator is doubled, the result is 1, find the number
Brrunno [24]

Answer:

The number is 4

Step-by-step explanation:

Let

x----> the number

we have that

\frac{2*5}{6+x} =1 ----> equation that represent the situation

solve for x

\frac{10}{6+x} =1

10=6+x

x=10-6

x=4

7 0
3 years ago
Ok it was right,keep it that way please
VLD [36.1K]

Answer:

15.51

Step-by-step explanation:

3 0
3 years ago
A school is looking to cater an event not having a food trick.food ​
Tom [10]

Answer:

This format is used for school not play

Step-by-step explanation:

3 0
3 years ago
Find the solution to the system of equations 2x+3y+z=20 3y+5z=12 y-5z=4
podryga [215]

Answer:

x =4 ,y =4 and z =0 is the solution.

Step-by-step explanation:

We shall solve the equations using elimination  method

In equation 2 and 3 we can see that  coefficient of z in both equations  are same with opposite sides , adding equations (2) and (3)

3y+5z = 12

y -5z = 4     adding the equations

___________

4y      = 16

dividing both sides by 4

  y =\frac{16}{4}

 y = 4

Plugging the value of y in equation 2 or equation 3 ,we get

3(4) +5z = 12

12+5z = 12

  5z = 12-12 or 5z =0 gives z =0

plugging y =4 and z =0 in equation 1

2x+3(4)+ 0 = 20

2x+12 = 20

2x =20-12

2x = 8

x = 8 divided by 2 gives

x =4

therefore solution of the system is given by

x=4 , y =4 and z =0

3 0
3 years ago
Read 2 more answers
Suppose y varies directly with x. Write a direct variation equation that relates x and y. Then find the value of y when x= 18.
DIA [1.3K]

Answer:

y=kx

y=48

Step-by-step explanation:

y=kx

8=3k

k=8/3

y=kx

y=8/3 × 18

y=48

4 0
2 years ago
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