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3 years ago

A bat and ball cost $1.10.

Mathematics

2 answers:

ArbitrLikvidat [17]3 years ago

5 0

Answer: The answer is 5 cents

Step-by-step explanation: The reason this answer is 5 cents is because the bat costs one dollar MORE than the ball. Which means that the bat costs $1.05 and the ball costs 5 cents.

pogonyaev3 years ago

4 0

Answer:

$0.10

Step-by-step explanation:

If the total is $1.10, and the bat costs $1 then you would subtract $1 from $1.10 (1.10-1) and get .10 meaning the ball costs 10 cents

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What equation would go through (-9,-9) and (-6,0)

Scilla [17]

Answer:

The equation of line is y = 3 x +18

Step-by-step explanation:

Given as :

The points are

( $x_1$ , $y_1$ ) = (- 9, -9)

( $x_2$ , $y_2$ ) = (- 6 , 0)

Let The slope = m

Now, The slope is calculated in points form

So, Slope = $\dfrac{y_2-y_1}{x_2-x_1}$

I.e m = $\dfrac{y_2-y_1}{x_2-x_1}$

or, m = $\dfrac{0 - (-9)}{- 6 - (-9)}$

or, m = $\dfrac{9 }{3}$

I.e m = 3

So, The slope of points = m = 3

Now, the equation of line in slope - point form can be written as

y - $y_1$ = m ( x - $x_1$ )

where m is the slope of line

i.e y - (-9) = ( 3 ) × ( x - (-9) )

or, y + 9 = 3 × (x + 9)

∴ y + 9 = 3 x + 27

Or, y = 3 x + 27 - 9

O,r y = 3 x + 18

So, The equation of line is y = 3 x + 18

Hence, The equation of line is y = 3 x +18 . Answer

7 0

3 years ago

Whats the ansewr to 4/7--3/7

spayn [35]

Answer:

Step-by-step explanation:

4-3=1 denominator never changes may i be marked brainliest?

3 0

3 years ago

What is the slope intercept form for the equation of the line provided?

denis-greek [22]

1. The slope intercept form is:

$y=mx+b$

Where $m$ is the slope of the line and $b$ is the intercept with the y-axis.

2. To calculate the slope, you can use the following formula:

$m=\frac{y_2-y_1}{x_2-x_1}$

Where:

$y_2=-1\\y_1=\frac{15}{2}\\x_2=\frac{1}{8}\\x_1=-2$

3. So:

$m=\frac{-1-(\frac{15}{2})}{\frac{1}{8}-(-2)}=-4$

4. Now you must find $b$ . Substitute any of the given points into the equation and solve for $b$ :

$\frac{15}{2}=-4(-2)+b\\\frac{15}{2}=8+b\\b=-\frac{1}{2}$

5. Therefore, the answer is the last option:

$y=-4x-\frac{1}{2}$

4 0

3 years ago

How do i factor this 3x-6

lianna [129]

Answer:

divide the 3x by the 6

Step-by-step explanation:

hdududhr

4 0

3 years ago

Read 2 more answers

I don't get it at all please help me

meriva

Set the formula up and insert the stuff

=16.56 if you use the A=PIr^2

4 0

3 years ago