Marshall buys a sack of peaches for $5.98. The peaches weigh

Mathematics

1 answer:

kiruha [24]3 years ago

6 0

Answer:

Step-by-step explanation:

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Y=300-5x in standard form

Akimi4 [234]

<span>y = 300 - 5x

Standard form:
ax + by = c

</span>y = 300 - 5x
<span>5x + y = 300

Then to find the y-intercept, insert a 0 into the 'x'.
5(0) + y = 300
y = 300
The y-intercept is 300.

To find the x-intercept, insert a 0 into the 'y'.
5x + (0) = 300
5x = 300
x = 60

The x-intercept is 60.</span>

8 0

3 years ago

Read 2 more answers

4. Kiran says "If I walk 3 miles per hour toward you, and you walk 3.4 miles per hour toward me,

Kitty [74]

Answer:

0.0000000000000000..00000000000000000000000

Step-by-step explanation:

6 0

3 years ago

It is 6 kilometers from chris's house to the nearest mailbox. how far is it in meters

mote1985 [20]

6 kilometers = 6000 meters

1 kilometer = 1000 meters
So, 1000 × 6

8 0

3 years ago

Hot dogs at a carnival cost 2.99 each plus 7%tax.what is the total cost for one hot dog?

Mars2501 [29]

$3.20
2.99 • 7% = 0.2093
2.99 + 0.2093 = 3.20

3 0

3 years ago

How do you integrate arctan(x dx? i think that if you simplify the integral you get:?

Temka [501]

Integration by parts will help here. Letting $u=\arctan x$ and $\mathrm dv=\mathrm dx$ , you end up with $\mathrm du=\dfrac{\mathrm dx}{1+x^2}$ and $v=x$ . Now

$\displaystyle\int\arctan x\,\mathrm dx=uv-\int v\,\mathrm du$
$\displaystyle\int\arctan x\,\mathrm dx=x\arctan x-\int\frac x{1+x^2}\,\mathrm dx$

For the remaining integral, setting $y=1+x^2$ gives $\dfrac{\mathrm dy}2=x\,\mathrm dx$ , so

$\displaystyle\int\frac x{1+x^2}\,\mathrm dx=\frac12\int\frac{\mathrm dy}y=\frac12\ln|y|+C=\frac12\ln(1+x^2)+C$

Putting everything together, you end up with

$\displaystyle\int\arctan x\,\mathrm dx=x\arctan x-\frac12\ln(1+x^2)+C$

6 0

3 years ago