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1 year ago

What is the value of x if |x-1)=x-2 ?

Mathematics

1 answer:

coldgirl [10]1 year ago

7 0

Answer:

3x=-2=x

Step-by-step explanation:

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If stamps are $0.30 how many stamps can Janice buy with $7.20

snow_lady [41]

Divide the total amount of money Janice has by the cost of the stamps.

$7.20 / $0.30 = 24

Janice can buy 24 stamps.

7 0

3 years ago

99g in the ratio 5:2:4

uranmaximum [27]

Answer:

45:18:36

Step-by-step explanation:

$99 = 5x +2x+4x\\99=11x\\x=9\\$

substitute x back into 5x:2x:4x

Therefore, 99 in the ratio of 5:2:4...

45:18:36

4 0

3 years ago

What are the answers to these questions ?

navik [9.2K]

1)7; divide by 7 2)-3; divide by 2 3)8; divide by -4 4)54; multiply by 6 5)80; multiply by -10 6)-6; divide by -9 7)-5; divide by -12 8)-40; multiply by 20 9)-90; multiply by 10 10)20 11)615; plug in 205 for R and 3 in T. multiply by 3

7 0

3 years ago

Write an equation in slope-intercept form that passes through each pair of points. (0, 1) (-3, 1)

lina2011 [118]

Answer:

$y = \frac{0}{ - 3} + b$

Step-by-step explanation:

Slope intercept formula is y=mx+b

(m) is slope

(b) is the y intercept

We'll find slope first.

slope formula is

$\frac{y2 - y1}{x2 - x1}$

y2 and x2 are the y and x values of the second equation and y1 and x2 are the y and x values of the first equation.

So we just put the given values into our equation.

$\frac{1 - 1}{ - 3 - 0}$

Simplify

$\frac{0}{ - 3}$

Now we put this into our y=mx+b

y=0/-3x+b

now we need the (b)

to do this we take the values of one of the coordinates (doesn't matter which) and replace the (y) and (x) in our equation with them.

$y = \frac{0}{ - 3} x + b$

$1 = \frac{0}{ - 3} (0) + b$

Solve

1=0+b

b=1

Put this in our formula

$y = \frac{0}{ - 3} + 1$

Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!

6 0

2 years ago

Would you like to: (1) generate bingo calls (2) check bingo calls (3) exit 1 how many bingo calls you like to have generated? 5

Butoxors [25]

I think it's (2) check bingo calls.

3 0

3 years ago