2 years ago

(-6, 9), (7,-9) i need to find the slope

Mathematics

1 answer:

serg [7]2 years ago

3 0

The slope of this equation is -18/13

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The Bill for dinner at Dave and Busters last night was $62.20. The waiter received an 18% tip. How much of a tip did the waiter

notsponge [240]

11.196 or 11.20 is the answer

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2 years ago

Can someone answer this please? Thanks! :)

Wittaler [7]

The Correct Answer is : 4x - 4 * 2

Hope This Helps :)

If it does please give brainliest answer xD

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3 years ago

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Someone help me with this ples with steps

SSSSS [86.1K]

Answer:

$x=\frac{21}{4}$

$y=\frac{21}{2}$

Step-by-step explanation:

equation (1): $\frac{1}{2} (2x+y)=\frac{21}{2}$

equation (2): y=2x

solve the system by substitution

step1: sub (2x) for y in equation 1:

$\frac{1}{2} (2x+y)=\frac{21}{2}$

$\frac{1}{2} (2x+2x)=\frac{21}{2}$

step2: simplify the expression:

$\frac{1}{2} (4x)=\frac{21}{2}$

$2x=\frac{21}{2}$

(divide by 2 for both sides)

$x=\frac{21}{4}$

To find the value for y sub 21/4 for x in equation 2:

y=2x

y=2×(21/4)

$y=\frac{21}{2}$

4 0

3 years ago

The volume of soda a dispensing machine pours into a 12-ounce can of soda follows a normal distribution with a mean of 12.30 oun

LiRa [457]

Answer:

The correct answer is "0.9332".

Step-by-step explanation:

Given that:

$\mu=12.30$

$\sigma=0.20$

So,

= $P(X>12)$

= $1-P(X$

= $1-P(\frac{X-\mu}{\sigma} < \frac{12-12.30}{0.20} )$

= $1-P(Z$

= $1-0.0668$

= $0.9332$

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2 years ago

What is 10 times as much as 60?

vfiekz [6]

10 time as much of something is basically just multiplication, so all you have do is multiply 60x10 which equals 600 :)

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3 years ago

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